Camera batteries are essential power sources for digital cameras, enabling photographers and videographers to capture moments without interruption. They power everything from basic point-and-shoots to professional mirrorless and DSLR systems, with varying capacities and charging technologies. Products were evaluated based on capacity, charge cycle longevity, compatibility, user reviews, and feature analysis, to provide a comprehensive overview.
The Sony NP-FZ100 typically offers robust performance and excellent integration with Sony Alpha cameras, including accurate power reporting.
Search on AmazonThe RAVPower RP-PB058 kit provides a cost-effective solution with two batteries and a dual charger, offering good value for extended shooting.
Search on AmazonThe Canon LP-E6NH is an OEM option known for its higher capacity and reliable performance, specifically designed for compatible Canon EOS systems.
Search on Amazon
- Energizer Double A Lithium batteries are the world's longest lasting AA batteries.
- These AA Energizer batteries power your most critical devices, great for smart home devices, outdoor surveillance systems, digital cameras, Blink outdoor cameras, and handheld games
- An Ultimate Lithium battery can hold power up to 25 years in storage for trustworthy backup energy, so you are always prepared
- Energizer lithium AA batteries are made with leak-proof construction to help protect devices (based on standard use)
- AA lithium batteries can perform in extreme temperatures from -40F to 140°F for year-round, indoor and outdoor use
- 8 pack of Energizer Ultimate Lithium AA Batteries
- Energizer Ultimate Lithium AA batteries are the world's longest lasting AA batteries
- Performs in extreme temperatures from -40 degrees F to 140 degrees F to ensure reliable use in all seasons
- These double A batteries are leak proof batteries, guaranteed based on standard use
- Lightweight household batteries last up to 25 years in storage
- LP-E10 Li-ion Battery for Canon EOS Rebel T3, T5, T6, T7, T100, Kiss X50, Kiss X70, EOS 1100D, EOS 1200D, EOS 1300D, EOS 1500D, EOS 2000D, EOS 3000D, EOS 4000D Digital Cameras
- Battery Specifications - Energy Storage Capacity: 1100mAh /Voltage: 7.4 volts/ WH: 8.1Wh - New fully decoded chip works just like the original.(gives time left and does not need a special charger)
- Battery has a one-year warranty - 100% Safety Guarantee: Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction
- Memory free for maximum performance - Absolutely no memory effect so that you can charge battery at anytime - Super Long Time Recording
- NOTE: THIS BATTERY WILL ONLY WORK WITH T3, T5, T6, T7. IT WILL NOT WORK WITH T3I, T5I, T6I, T7I
- Energizer CR2 Lithium Photo Batteries, each CR2 Battery delivers long-lasting performance for your camera, shot after shot
- Compatible with today's high-tech devices: Energizer Photo Batteries work great as camera batteries and provide dependable performance in digital SLR cameras, calculators, tablet PCs, and more
- Reliably ready when you need them: Our CR2 Batteries can hold power for up to 10 years in storage, so you can always have battery power at hand
- Type: CR2 3V Lithium battery; Volt: 3
- CR2 Lithium Battery replacement for: DLCR2, CR15H270, KCR2
- Powerful: Energizer 3V Batteries are built to meet the requirements of today's high-powered devices including as a range finder battery
- Choose Rayovac alkaline D Batteries for power you can count on
- echargeable high-amperage lithium-ion battery. Compatible with Canon LC-E6 and Canon LC-E6E battery chargers.
- High-capacity 2670 mAh rechargeable battery pack
- Up to 600/710 stills (viewfinder/monitor)*
- Health indication on compatible cameras
- BC-SAD1 dual charger supported.
- BUILT FOR RELIABLE PERFORMANCE: In a wide range of high-powered devices, the High Power Lithium CR2 batteries are equivalent to CR15H270 3 Volt, DLCR2, and ELCR2 battery types
- QUALITY ASSURANCE: With Duracell batteries, including these 3v batteries, quality is assured; every Duracell product is guaranteed against defects in material and workmanship
- AVAILABLE SIZES: Duracell High Power Lithium batteries are available in CR123A lithium, 223, 245, 28L, and CR2 sizes
- GUARANTEED FOR 10 YEARS IN STORAGE: Duracell guarantees each high power lithium CR2 3V battery to last 10 years in storage, so you can be confident these batteries will be ready when you need them
- LONG LASTING POWER FOR A WIDE RANGE OF DEVICES: The Duracell CR2 lithium battery is designed for use in a variety of compatible specialty devices like wireless security systems, home automation, photography and lighting equipment, and more
- TRUSTED BATTERY BRAND: From storm prep to holiday needs, Duracell is your trusted battery brand.
- High capacity for long life, approx.2.2 times of the NP-FW50
- Electrical capacity of 16.4Wh (7.2V/2280mAh). Dimensions (W × H × D): Approx. 38.7 x 22.7 x 51.7 mm (1.56 x 0.91 x 2.13)
- iNFOlithium enables remaining charge display on camera LCD screen. Weight: 3.0 ounces
- 10-Year Ultra-Long Lifespan And High Capacity: Utilizing the latest lithium metal technology, these AA batteries offer power three times longer than standard alkaline batteries. Enjoy a 10-year warranty, worry-free storage and reliable energy supply for...
- Upgraded Safety & Triple-Layer Leak Protection： Featuring an explosion-proof valve, anti-short-circuit barrier, and leak-proof sealing ring, these batteries safeguard your devices from damage. Advanced spiral-wound technology ensures zero leaks, even...
- Extreme Temperature Performance (-40°F to 140°F)： Built for indoor/outdoor versatility, these lithium batteries outperform alkaline and NiMH options in freezing winters or scorching summers. Ideal for outdoor cameras, garage sensors, and emergency...
- Wide Compatibility for High & Low Drain Devices： Perfect for high-tech gadgets (Blink cameras, smart locks, alarms) and everyday essentials (LED flashlights, toys, remotes). Powers devices longer, reducing frequent replacements.
- Lifetime Warranty & Risk-Free Purchase： Includes 4 AA batteries with a lifetime support promise. Free returns and replacements guaranteed if you encounter any issues—shop with confidence!
This article is part of our complete guide Cameras & Photography — browse all our comparisons and buying guides.
Last update on 2026-07-17 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Camera Batteries
Capacity and Runtime
The milliamp-hour (mAh) rating of a camera battery is a primary indicator of its potential runtime. Higher mAh values typically translate to longer shooting sessions before a recharge is needed. For instance, an OEM Canon LP-E6NH battery boasts 2130mAh, often providing a noticeable endurance advantage over older models or some third-party alternatives which might hover around 2000mAh, like those from Wasabi Power. In practice, factors like continuous video recording, extensive use of the rear LCD, or cold weather conditions can significantly impact actual battery life, often reducing it compared to CIPA ratings. Users frequently report that having multiple batteries, even if slightly lower capacity, can be more practical than relying on a single high-capacity unit for extended outings.
Compatibility and OEM vs. Third-Party
Ensuring a battery's compatibility with your specific camera model is paramount. Batteries are designed for particular camera systems; for example, a Sony NP-FZ100 battery will not fit a Canon EOS camera. OEM (Original Equipment Manufacturer) batteries, such as the Canon LP-E6NH or Sony NP-FZ100, are engineered to precise specifications, often integrating seamlessly with the camera's power management system and offering accurate battery level indicators. Third-party options from brands like RAVPower or Wasabi Power can offer significant cost savings, often bundling multiple batteries and a charger. While many third-party batteries perform adequately, some users report slight discrepancies in capacity or less reliable battery percentage readouts compared to their OEM counterparts, which is a key consideration for professional work.
Charging Technology and Portability
Modern camera batteries and chargers offer various features that enhance convenience. Fast charging capabilities, often found in OEM chargers, can significantly reduce downtime. Some innovative third-party batteries, like the Nitecore NPFZ100, integrate a USB-C charging port directly into the battery, allowing for convenient charging via power banks or laptops without the need for an external charger. This is particularly beneficial for travel or when carrying minimal gear. Dual chargers, commonly included in kits from brands like RAVPower or Wasabi Power, enable simultaneous charging of two batteries, maximizing efficiency. Understanding these charging options helps in selecting a battery system that aligns with your shooting style and travel needs.
Pros & Cons
Pros
- Higher 2130mAh capacity often provides extended shooting times.
- Reliable performance and accurate power reporting with compatible Canon cameras.
- Supports in-camera charging for convenience with select models.
Cons
- Typically carries a higher price point compared to third-party alternatives.
- Specific to Canon systems, limiting cross-brand utility.
Pros
- Integrated InfoLITHIUM technology provides precise remaining power indication.
- Robust 2280mAh capacity ensures prolonged shooting durations.
- Optimized for fast charging with compatible Sony chargers.
Cons
- Premium pricing makes acquiring multiple units more costly.
- Compatibility is limited strictly to Sony Alpha cameras using the FZ100 standard.
Pros
- Excellent value proposition, often including two batteries and a dual charger.
- Offers a practical alternative for extended shooting without the OEM price tag.
- Dual charger allows for simultaneous power replenishment of two units.
Cons
- Individual battery capacity (2000mAh) is slightly lower than the Sony OEM NP-FZ100.
- Users occasionally report less accurate battery level readings compared to OEM options.
Common Mistakes to Avoid
Overlooking Capacity Differences
A common pitfall is neglecting to compare the milliamp-hour (mAh) capacity when choosing between batteries. While a RAVPower RP-PB058 kit might offer excellent value, its 2000mAh batteries provide slightly less runtime than the 2280mAh Sony NP-FZ100 OEM battery. This difference, though seemingly minor, can translate to fewer shots or shorter video segments, particularly in demanding situations.
Ignoring Specific Camera Compatibility
Many users mistakenly assume all batteries for a certain brand are interchangeable. For example, a Canon LP-E6NH battery, designed for specific Canon EOS models, will not power a Sony Alpha camera, which requires batteries like the NP-FZ100. Always verify the exact model number compatibility to avoid purchasing an incompatible power source.
Disregarding Charging Method Limitations
Not all batteries offer the same charging flexibility. While the Nitecore NPFZ100 battery features a convenient integrated USB-C charging port for on-the-go power, many OEM batteries, such as the Canon LP-E6NH, typically require a dedicated external charger. Relying solely on a camera's in-body charging capability, if available, can also be slower and tie up the camera during charging.
