Enegitech CR2 Batteries
4.6Editor score
High capacity one thousand mAh
Wide device compatibility range
Safe PTC protection included
In this guide
Finding the right power source is critical for rangefinders and other high-drain devices. A quality CR2 Battery for Rangefinder ensures consistent voltage and long life. Without reliable power your device may fail when you need it most during important shots or competitions.
We compared ten leading options based on capacity shelf life and temperature performance. Each product offers distinct advantages for different needs and budgets. Our analysis focuses on real-world reliability and compatibility with popular laser golf rangefinders and optical equipment used by professionals.
Every pick highlights specific strengths and ideal use cases for clarity. Prices fluctuate frequently so please verify current offers before purchasing. Trust verified specifications and user feedback to make the best decision for your specific rangefinder model and usage patterns.
Top 3 Picks for Best CR2 Battery for Rangefinder
Energizer CR2 Lithium Batteries
4.8Editor score
Up to ten years storage life
Consistent three volt output
Reliable high drain performance
PHILIPS CR2 Battery
5.0Editor score
Leakproof durable construction
Extreme temperature tolerance
Trusted brand reliability
Top 10 Best CR2 Battery for Rangefinder in 2026 Compared
This side-by-side comparison shows key specifications and features across all ten selected products to help you make an informed decision based on your specific rangefinder needs.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Energizer CR2 Lithium
Three volt lithium chemistry
Up to ten years shelf
Two pack configuration included
Compatible with high drain
4.8Editor score
Editor's Choice
Duracell CR2 High Power
High power lithium chemistry
Ten year storage guarantee
Wide temperature performance
Two count package size
4.8Editor score
Best Budget
Enegitech CR2 Batteries
One thousand mAh capacity
Non-rechargeable lithium type
PTC safety protection
Ten year shelf life
4.6Editor score
PHILIPS CR2 Battery
Eight hundred mAh capacity
Leakproof durable design
Extreme temperature operation
Four count package
5.0Editor score
POWEROWL CR2 Lithium
High capacity design
Ten years shelf life
Stable voltage output
Six pack value
4.6Editor score
PKCELL CR2 Battery
Eight five zero mAh
Wide temperature adaptation
Three to five times
Four pack quantity
4.4Editor score
DURNERGY CR2 Lithium
Consistent short recycle
Eight five zero mAh
UL IEC CE certified
Ten pack bulk size
4.6Editor score
Tenergy CR2 Lithium
Eight hundred mAh rated
Extreme weather performance
Non-rechargeable lithium cell
Five pack convenience
4.6Editor score
Panasonic CR2 Lithium
Proprietary advanced technology
Three volt output
Secure packaging included
Single battery pack
4.7Editor score
EBL CR2 Battery
One thousand mAh capacity
Leak-proof design
Extreme temperature range
Six pack value
4.6Editor score
1. Energizer CR2 Lithium Batteries – Best Overall CR2 Battery for Rangefinder
Energizer CR2 Lithium Batteries
Three volt lithium power
Ten years storage life
High drain capability
Compatible with DLCR2
The Energizer CR2 Lithium Batteries stand out as the top choice for rangefinder owners seeking dependable power. With a 4.8 rating from thousands of users this pack delivers reliable energy for high-drain devices. It is engineered to maintain voltage stability even under heavy usage.
Pros
- Consistent voltage output
- Long shelf life
- Trusted brand quality
- Wide device compatibility
- Reliable in cold
Cons
- Higher price point
- Smaller pack size
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Key strengths include a ten-year storage life ensuring your spare batteries are ready when needed. The lithium chemistry provides consistent performance in both hot and cold environments. It is widely compatible with golf rangefinders laser scopes and other optical equipment requiring CR2 cells.
Trade-offs involve a slightly higher cost per unit compared to generic brands and a two-pack limit. However the reliability and long shelf life justify the extra expense for critical gear. Users appreciate never worrying about unexpected power loss during important rounds.
This product is ideal for photographers and golfers who prioritize reliability over lowest cost. If you need a battery that performs consistently across seasons this pick is the clear recommendation. Stock up during sales to ensure your gear stays powered year-round.
Unmatched Storage Longevity
Store these cells for up to ten years without significant power loss for emergency backup readiness.
Wide Device Compatibility
Works seamlessly with DSLR cameras rangefinders calculators and other specialty electronics requiring CR2 power.
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2. Duracell CR2 High Power – Top CR2 Battery for Rangefinder Performance
Duracell CR2 High Power
High power chemistry
Ten year guarantee
Extreme temp operation
Two count package
The Duracell CR2 High Power Lithium Battery offers exceptional reliability for demanding rangefinder applications. Its 4.8 rating reflects consistent performance in extreme temperatures from freezing cold to hot summer days. This battery ensures your laser rangefinder works when you need it most.
Pros
- Reliable in all weather
- 10 year guarantee
- Consistent high output
- Durable packaging design
- Trusted global brand
Cons
- Slightly heavier weight
- Limited to two count
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Duracell guarantees ten years of storage life so you can stock up with confidence. The high-power lithium chemistry is engineered specifically for high-drain specialty devices. It maintains steady voltage output preventing erratic readings or device shutdowns during critical moments.
While the pack size is limited to two cells and weight is slightly higher than competitors these factors are minor. The reliability ensures in any climate outweighs these small drawbacks for serious users. You gain peace of mind knowing your backup power is always ready.
Choose this if you need a battery that performs reliably in outdoor or field conditions. It is ideal for professional golfers hunters or surveyors using laser equipment. The warranty protection adds value for those investing in precision optical tools.
All-Weather Resilience
Maintains reliable output across a wide temperature range essential for outdoor photography and field applications.
Guaranteed Shelf Life
Stock up with confidence knowing every cell is guaranteed against defects for ten years in storage.
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3. Enegitech CR2 Batteries – Best Budget CR2 Battery for Rangefinder
Enegitech CR2 Batteries
One thousand mAh
Non-rechargeable cells
PTC protection
Ten year shelf
The Enegitech CR2 Batteries provide an affordable entry point for rangefinder power without sacrificing core quality. With a 4.6 rating users appreciate the balance of performance and cost. Each cell delivers 1000mAh ensuring longer runtime between replacements compared to standard options.
Pros
- High capacity per dollar
- Safety PTC feature
- Wide compatibility list
- Low cost option
- Ten year storage
Cons
- Mixed user feedback
- Packaging can vary
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Safety is prioritized with PTC protection to prevent overheating and potential explosions under high drain. The wide compatibility covers golf rangefinders smart switches cameras and sensors. Ten-year shelf life makes it easy to keep spares on hand for emergencies.
Some users note packaging variations and mixed consistency across batches which is common for value brands. However the functional performance and low price make it an excellent secondary or backup choice. It is a practical pick for those managing budgets without compromising safety.
This option is best for budget-conscious users or as a supplementary set to premium batteries. If you run multiple rangefinders or smart home devices it offers great value per cell. Always store in a cool dry place to maximize the shelf life.
Enhanced Safety Features
PTC High Current Discharge protection ensures your lithium battery avoids explosions caused by high temperatures.
Cost Effective Value
High capacity one thousand mAh rating offers extended runtime at a very competitive price point.
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4. PHILIPS CR2 Battery – Best Premium CR2 Battery for Rangefinder
PHILIPS CR2 Battery
Eight hundred mAh
Leakproof design
Extreme temp range
Four count pack
The PHILIPS CR2 Battery earns a perfect 5.0 rating for its exceptional quality and reliability in rangefinder use. Its leakproof and durable construction protects sensitive electronic compartments from corrosion or damage. This premium pick is designed for users who value safety and consistency above all.
Pros
- Perfect 5.0 rating
- Leakproof safe design
- Four count value
- Trusted brand name
- Wide compatibility
Cons
- Slightly lower capacity
- Higher price for pack
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With a four-count package you get more cells per box than many competitors. It operates reliably in temperatures from negative twenty degrees to positive thirty degrees Celsius. The ten-year shelf life ensures long-term storage readiness for seasonal or emergency needs.
While the capacity is rated at 800mAh compared to 1000mAh in other models it compensates with superior build quality. The trusted brand name adds assurance for medical or precision devices. Fewer cells per dollar but higher confidence in every unit delivered.
Ideal for high-value rangefinders or medical devices where battery safety is paramount. If you prefer a brand with a strong safety reputation this pack is worth the extra cost. The four-pack offers good value for regular users needing reliable backups.
Superior Leakproof Design
High energy density allows more power storage while remaining lightweight leakproof and safe for sensitive devices.
Trusted Reliability
PHILIPS is a reliable brand in the industry for all your battery needs emergencies or seasonal use.
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5. POWEROWL CR2 Lithium – Solid CR2 Battery for Rangefinder Bulk Option
POWEROWL CR2 Lithium
One thousand mAh
Ten year shelf
Stable voltage
Six pack bulk
The POWEROWL CR2 Lithium Battery offers an excellent bulk solution for frequent rangefinder users. With a 4.6 rating the six-pack ensures you have ample spares for home field or photography bags. Each cell provides 1000mAh high capacity for extended runtime between changes.
Pros
- Great bulk quantity
- High capacity cells
- Stable voltage output
- Affordable per unit
- Long shelf life
Cons
- Packaging durability varies
- Inconsistent shipping times
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Stable voltage output supports high-drain devices like laser rangefinders requiring consistent energy bursts. The ten-year shelf life under proper storage guarantees freshness and performance over time. This makes it a practical choice for stocking up without worrying about expiration dates.
Some reports mention packaging durability concerns or variable shipping speeds which are minor issues for value products. The low cost per unit offsets these risks for most users. It is a practical pick for those who prioritize quantity and consistent performance.
This option suits households with multiple devices or professional users needing ready access to backups. If you need six reliable cells at a fair price this pack delivers. Store them in a cool dry place to preserve their ten-year shelf life.
Bulk Value Proposition
The six pack value ensures spare backup CR2 batteries are ready for home field or photography gear bags.
High Capacity Performance
POWEROWL CR2 lithium batteries with 1000mAh high capacity are manufactured to provide reliable performance for devices.
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6. PKCELL CR2 Battery – Reliable CR2 Battery for Rangefinder Choice
PKCELL CR2 Battery
Eight five zero mAh
Wide temp range
Three to five times
Four pack count
The PKCELL CR2 Battery provides a dependable option for rangefinder users seeking balanced performance. With a 4.4 rating it delivers consistent power for cameras flashlights and optical devices. The high energy density allows it to last three to five times longer than alkaline alternatives.
Pros
- Wide temp adaptation
- Four pack value
- Low self-discharge
- Lightweight design
- Compatible with many
Cons
- Lower rated capacity
- Fewer top reviews
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Its wide temperature adaptation from negative twenty-two degrees Fahrenheit to one hundred forty degrees Fahrenheit suits outdoor use. A ten-year shelf life ensures readiness for seasonal gear or emergency kits. The four-pack configuration offers a convenient quantity for typical household needs.
While capacity is rated at 850mAh and review volume is lower than top brands it still meets standard requirements. The low self-discharge rate retains power effectively during storage. For average users the performance-to-cost ratio remains competitive and practical.
Choose this if you need a reliable backup for moderate usage across multiple devices. It fits well into general electronics or camera kits without premium pricing. Proper storage in cool dry conditions will maximize its ten-year shelf life guarantee.
Temperature Resilience
These cr2 batteries have a wide range of temperature adaptation applicable from minus twenty two to one forty degrees.
Longer Runtime
High energy density that will last three to five times longer than alkaline one-time-use batteries when using in high drain devices.
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7. DURNERGY CR2 Lithium – CR2 Battery for Rangefinder Bulk Pack
DURNERGY CR2 Lithium
Eight five zero mAh
Ten year shelf
UL IEC CE cert
Ten pack bulk
The DURNERGY CR2 Lithium Batteries provide a massive ten-pack for users needing substantial backup power. With a 4.6 rating this set offers excellent value for those managing multiple rangefinders or optical devices. Each cell delivers consistent power for high-drain applications requiring energy bursts.
Pros
- Massive ten count
- Quality certifications
- Short recycle time
- Affordable per cell
- Consistent performance
Cons
- Packaging may vary
- Limited brand recognition
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Quality is ensured through UL IEC and CE certifications for safety and performance standards. The short and consistent recycle time makes it ideal for flash or laser applications needing quick resets. A ten-year shelf life supports long-term storage without significant power loss.
Some users note packaging variations but the functional quality remains consistent across batches. The bulk size means you can share or stock up without frequent reordering. It is a practical choice for teams or shared equipment where supply continuity matters.
This pack is best for high-volume users or those wanting a large emergency reserve. If you need ten reliable cells at a reasonable price this option stands out. Store in a cool dry environment to maintain the ten-year shelf life effectively.
Certified Quality Standards
Tested under strict quality control standards UL IEC and CE certified ensure longer battery life and long lasting power.
Bulk Availability
The ten pack bulk size ensures you have ample spares for home field or photography gear bags.
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8. Tenergy CR2 Lithium – CR2 Battery for Rangefinder Specialty Pick
Tenergy CR2 Lithium
Eight hundred mAh
All-weather range
Ten year shelf
Five pack value
The Tenergy CR2 Lithium Battery is optimized specifically for golf rangefinders and camera use. With a 4.6 rating it delivers fast photoflash recycle times and rapid laser distance readings. The 800mAh capacity suits high-pulse current needs effectively in outdoor environments.
Pros
- Optimized for rangefinder
- Extreme weather capable
- Fast recycle times
- Balanced pack size
- Low self-discharge
Cons
- Lower mAh rating
- Not for Arlo cameras
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All-weather operating range from negative forty degrees to one hundred forty degrees Fahrenheit ensures reliability in extreme heat or cold. Ten-year shelf life with low self-discharge makes it ideal for seasonal gear emergency backup. The five-pack offers a practical balance between quantity and manageability.
It is not compatible with Arlo cameras or interchangeable with CR123A cells so check device specs. The focused optimization for rangefinders and cameras makes it a specialist choice rather than generic. Performance remains consistent in high-drain applications during active use.
Choose this if you need a battery designed specifically for laser golf rangefinders or instant print cameras. It is a reliable pick for athletes and photographers needing consistent power in changing weather. Store in a cool dry place to maximize shelf longevity.
Rangefinder Optimized
Optimized for high-drain devices including laser golf rangefinders instant print cameras 35mm film cameras light meters and smart sensors.
Extreme Weather Ready
Engineered to perform reliably in extreme outdoor weather conditions ranging from freezing negative forty degrees cold to one forty degrees summer heat.
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9. Panasonic CR2 Lithium – CR2 Battery for Rangefinder Premium Single
Panasonic CR2 Lithium
Three point zero volt
Proprietary tech
Ten year storage
Single blister pack
The Panasonic CR2 Lithium Battery delivers powerful long-lasting performance for rangefinders and cameras. With a 4.7 rating it features proprietary technology and advanced engineering from the Panasonic design team in Japan. Each cell ensures stable voltage output across a wide operating temperature range.
Pros
- Proprietary tech design
- High reliability rating
- Secure packaging
- Made with care
- Ten year shelf
Cons
- Single cell pack
- Higher unit cost
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Ten-year storage life ensures the battery remains ready for emergency or occasional use. Secure protective packaging prevents damage during shipping and storage. This single pack is ideal for immediate replacement or for users needing just one cell without bulk.
Single cell packs often carry a higher unit cost than multi-packs. However the reliability and brand reputation justify the expense for critical devices. It is a practical choice for urgent replacements or specific low-volume needs where quality is paramount.
Choose this if you require a single high-quality cell for a rangefinder or camera. It suits professionals who value proprietary tech and brand consistency over bulk quantity. Always verify compatibility with your device model before purchase.
Advanced Engineering
This CR2 3V lithium battery contains proprietary technology and advanced engineering from our Panasonic design team in Japan.
Reliable Performance
These CR2 batteries are design to work in a variety of devices including golf range finders cameras flashlights laser scopes.
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10. EBL CR2 Battery – CR2 Battery for Rangefinder High Capacity Choice
EBL CR2 Battery
One thousand mAh
Leak-proof design
Extreme temp range
Six pack bulk
The EBL CR2 Battery delivers high capacity and extended power for rangefinders and security sensors. With a 4.6 rating the six-pack offers ample supply for frequent replacements or multiple devices. Each cell provides 1000mAh capacity for reliable energy in demanding electronics.
Pros
- High capacity rating
- Six pack quantity
- Leak-proof safe
- Wide temp range
- Trusted brand
Cons
- Price per unit varies
- Packaging may differ
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Leak-proof design prevents damage to sensitive device compartments ensuring long-term equipment safety. It performs across extreme temperatures from negative forty degrees to one hundred fifty-eight degrees Fahrenheit. The ten-year shelf life supports emergency kits or backup power needs effectively.
Some users report packaging variations but the internal cell quality remains consistent. The balance of capacity bulk and safety features makes it a strong competitor in the value segment. It is a practical choice for those needing extended runtime and safety.
Select this for high-volume usage or devices that demand consistent voltage output over time. The six-pack ensures readiness for daily or specialized electronics without frequent reordering. Store in a cool dry environment to maintain the ten-year shelf life guarantee.
Enhanced Safety Design
Featuring high-grade lithium cells and an advanced leak-proof design these batteries help prevent damage to sensitive device compartments.
Extended Runtime
EBL 3V CR2 lithium batteries deliver a 1000mAh capacity with improved energy density providing reliable power for high-drain devices.
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Buying Guide – How to Choose the Best CR2 Battery for Rangefinder
Selecting the right CR2 battery ensures your rangefinder performs reliably in all conditions. This guide outlines critical factors to consider when purchasing power cells for your device.
Battery Capacity
Capacity measured in milliampere-hours (mAh) determines how long a battery will last between replacements. Higher capacity means longer runtime especially in high-drain rangefinders that consume energy quickly during laser readings. Look for 800mAh or more for extended use.
Prioritize high capacity cells if you use your rangefinder frequently or for long sessions. This reduces downtime and replacement costs over time.
Shelf Life
Lithium CR2 batteries typically offer ten-year shelf life allowing you to store spares without losing power. This is essential for emergency kits seasonal gear or infrequently used optical equipment. Low self-discharge ensures the battery retains energy until ready to use.
Choose batteries with a clear expiration or manufacturing date to ensure freshness. Always store spare cells in a cool dry environment.
Temperature Performance
Rangefinders often operate outdoors where temperatures fluctuate wildly. Quality CR2 batteries maintain output from freezing cold to high heat without failure. This range typically spans from negative forty degrees Fahrenheit to one hundred forty degrees Fahrenheit.
Ensure the battery supports your climate conditions. Extreme temperature tolerance prevents sudden shutdowns in the field.
Brand Reputation
Established brands like Energizer Duracell Panasonic and Philips offer proven quality and safety standards. They use consistent manufacturing processes that reduce risk of leakage or defects. User reviews and long-term reliability track records support informed choices.
While generic brands may be cheaper reputation matters for sensitive electronics. Trusted brands reduce risk of device damage from poor cells.
Pack Size
Available pack sizes range from single cells to bulk packs of ten or more. Consider how many batteries you need for your use case and storage space. Bulk packs offer better value per unit but require more initial investment.
Balance convenience and cost. If you have multiple devices bulk is better. For single use singles or small packs suffice.
Safety Features
Look for PTC protection or leak-proof designs that prevent overheating and corrosion. High-quality cells prevent internal short circuits that could damage rangefinders. Certifications like UL IEC or CE indicate tested safety standards.
Safety should never be compromised. Always prioritize batteries with documented protective features and quality certifications.
Compatibility
Verify that the battery matches your device requirements exactly. CR2 cells are 3V and measure 15mm by 27mm. Some devices need specific types like CR15H270 or DLCR2. Ensure your rangefinder model supports the chosen battery type.
Check your device manual or packaging for exact compatibility notes. Mismatched cells can fail or damage your equipment.
Price vs Value
Cost per cell varies significantly between premium and budget options. Premium brands may cost more but offer reliability and safety. Budget packs provide quantity but may have inconsistent quality. Calculate cost per usable cell when comparing.
Balance upfront cost with reliability. A cheaper battery that fails in the field may cost more in lost equipment.
How to Use and Care for Your CR2 Battery for Rangefinder
Always insert the battery with correct polarity as marked inside your rangefinder. Check positive and negative terminals before installation to avoid damage. Ensure contacts are clean and free of debris for optimal conductivity.
Store spare CR2 batteries in a cool dry place away from direct sunlight or heat. Avoid extreme temperatures or humidity that could reduce shelf life. Keep them in their original packaging or a dedicated protective case.
Regularly inspect installed batteries for signs of corrosion or leakage. Replace cells promptly if your rangefinder shows low power warnings. Rotate stock batteries periodically to ensure fresh spares are always ready.
Frequently Asked Questions
What is a CR2 battery for rangefinder used for?
A CR2 battery for rangefinder powers laser rangefinders cameras and other optical devices requiring 3V energy. It ensures consistent voltage for accurate readings and long operational life. It fits standard CR2 slots in many consumer electronics and tools.
How long does a CR2 battery last in a rangefinder?
A CR2 battery typically lasts for hundreds of readings depending on usage intensity and device efficiency. High-drain usage like frequent laser shots shortens life. Proper storage and quality brands maximize runtime and replace intervals.
Are CR2 batteries rechargeable?
Standard CR2 batteries are non-rechargeable lithium cells designed for single-use. Attempting to charge them can cause overheating or leaks. For rechargeable alternatives look for specialty Li-ion cells that match device requirements exactly.
What is the shelf life of a CR2 battery?
Most CR2 batteries have a shelf life of up to ten years when stored properly. Low self-discharge allows them to retain power without usage. Store in cool dry conditions to avoid degradation over time.
Can I use CR2 batteries in all rangefinders?
CR2 batteries fit most laser rangefinders and optical devices requiring 3V. Always verify your device manual for exact model compatibility. Some units use different cells like CR123A which are not interchangeable.
How do I know if my CR2 battery is bad?
Signs include reduced range erratic readings or device failure to power on. Corrosion on terminals or leakage indicates damage. Test with a known-good battery to confirm before purchasing replacements.
Do brand name batteries perform better than generic ones?
Brand name batteries often offer more consistent quality and safety features. Generics may work but can vary in capacity and longevity. Trusted brands reduce risk of device damage from poor quality cells.
Where is the best place to buy CR2 batteries?
Online retailers like Amazon offer competitive pricing and bulk options. Local stores provide immediate access but may charge more. Compare sellers based on ratings and shipping times for best value.
Final Thoughts on Choosing the Best CR2 Battery for Rangefinder
We reviewed ten CR2 batteries offering reliable power for rangefinders and other high-drain devices. Top picks include Energizer Duracell and Philips for quality and Philips for value and Philips for premium protection.
When choosing prioritize capacity shelf life and temperature performance to match your usage. Safety features and brand reputation ensure consistent operation. Balance cost with longevity for the best value over time.
Prices fluctuate so check current offers before buying. Verify compatibility with your device model for optimal performance. With the right CR2 battery your rangefinder stays powered and accurate.