Best Digital Camera Lithium Batteries: Top 5 Options
Digital cameras increasingly rely on high-energy lithium batteries to deliver longer life, reliable performance, and better durability in varied conditions. This guide highlights five top lithium battery options that are well-suited for cameras and other high-drain devices. From Energizer’s long-lasting AA lithiums to a high-capacity CR-P2 and a sizable mixed-pack, these choices offer strong value for photographers who want fewer interruptions between shoots. The quick reference table below summarizes each option’s battery type, pack size, and standout benefit.
| Product | Battery Type | Pack Size | Key Benefit |
|---|---|---|---|
| Energizer Ultimate E2 AA Lithium (4 Pack) | AA Lithium | 4 | Designed for cameras; up to 7–8x longer than alkalines |
| Energizer Ultimate Lithium AA (4 Pack) | AA Lithium | 4 | World’s longest lasting AA; works in extreme temperatures |
| Energizer 24‑Count Ultimate Lithium AA | AA Lithium | 24 | Long-lasting power; holds power up to 25 years in storage |
| EXELL CR-P2 6V 1700mAh Photo Lithium Battery | CR-P2 Photo Lithium | 1 | Highest 1700mAh capacity for CR-P2; wide device compatibility |
| Enegitech AA Lithium Battery 3000mAh (16 Pack) | AA Lithium | 16 | Very high 3000mAh capacity; suitable for high-drain devices |
Each product below is evaluated for use with digital cameras and other high-drain devices. The sections include the product’s official features, practical implications for camera use, and how they compare for common shooting scenarios—from travel to wildlife sessions. All links point to Amazon product pages for convenience and safety, with images displayed to help you quickly recognize the right battery type for your gear.
Energizer Ultimate E2 AA Lithium (4 Pack)
The Energizer Ultimate E2 AA lithium batteries are specially designed for digital cameras, as well as wireless headsets and MP3 players. According to the product description, they deliver long-lasting power and are engineered to run significantly longer in digital cameras than ordinary alkaline batteries—up to about seven to eight times longer. This makes them a solid choice for photographers who shoot on the move and need reliable performance between charges. The compact 4-pack ensures you have spare cells on hand for long shoots or travel days, where swapping batteries quickly matters.
In practice, the E2 line prioritizes high energy density and consistent performance across a range of devices. While the official specs emphasize the camera use case, these cells are also suitable for other high-drain gear you might rely on during a busy shoot. As a primary lithium option, they do not require charging and provide a stable voltage that helps sustain camera features like rapid-fire modes and live-view displays for extended periods without sudden drops in power.
Energizer Ultimate Lithium AA (4 Pack)
This 4-pack features Energizer Ultimate Lithium AA batteries, touted as the world’s longest-lasting AA cells. They’re designed to work reliably in a wide temperature range, from -40 degrees Fahrenheit to 140 degrees Fahrenheit, which is ideal for outdoor photography in extreme weather. For digital cameras, this means steadier performance in cold mornings or hot desert afternoons compared with standard alkaline batteries. The compact 4-pack is a convenient option for photographers who frequently shoot events or adventures where frequent battery changes are necessary.
With their high energy density, these lithium AAs provide extended runtime in cameras, enabling longer sessions between swaps. The batteries’ low self-discharge helps them hold a charge in storage, making them suitable as standby power for travel kits or backups for longer trips. While the packaging emphasizes multiple device compatibility, the camera-focused advantage remains a core selling point: you can rely on steadier shutter performance and fewer mid-shoot interruptions when batteries are fresh.
Energizer 24‑Count Ultimate Lithium AA
The 24-count pack of Energizer Ultimate Lithium AA batteries targets shooters who want long-term reliability for multiple cameras or household devices. The product claims these are the world’s longest lasting AA batteries, which translates to extended camera uptime during shoots, especially in high-draw scenarios like continuous shooting or using live-view features. A notable advantage is the claimed storage life, with power retention for up to 25 years. For photographers who keep a stockpile for emergencies, this feature offers an attractive backup option that reduces the need for frequent replacements.
In addition to camera use, these lithium AAs are well-suited for smart home devices, outdoor security cameras, handheld gaming devices, and other gear that benefits from dependable power. Their temperature tolerance and high energy density make them versatile for varied environments, ensuring cameras remain ready during long trips or unpredictable weather. The large pack size helps you keep a shelf of ready-to-use cells without constant repurchasing.
EXELL CR-P2 6V 1700mAh Photo Lithium Battery
The EXELL CR-P2 6V 1700mAh photo lithium battery is highlighted as the highest-capacity option available for CR-P2 format batteries. It is marketed as a direct replacement for discontinued Evergreen CRP2 batteries and is listed as compatible with a broad range of models and fixtures. For digital and analogue cameras that rely on CR-P2-type power packs, the 1700mAh capacity represents a significant upgrade in runtime compared with earlier CR-P2 options. This makes it a compelling choice for photographers using older gear that still requires this specific battery type.
In practice, this battery serves as a practical retrofit for cameras and related devices that previously used CR-P2 cells. The emphasis on maximum capacity aligns with photographers who shoot in remote locations or rely on hardware that cannot easily be swapped to more common AA formats. As with any specialty battery, compatibility with your exact camera model should be verified, but the high capacity and wide compatibility make it a strong option for CR-P2 dependent systems.
Enegitech AA Lithium Battery 3000mAh (16 Pack)
The Enegitech AA lithium batteries deliver a high 3000mAh capacity in a standard AA size, offering extended runtime for high-drain devices like digital cameras, Blink cameras, doorbells, and smart locks. The pack contains 16 batteries, providing a practical balance of quantity and price for users who want a dependable supply for travel or ongoing projects. Features emphasize non-rechargeable use, with robust performance in extreme temperatures from -40℉ to 140℉ and a long storage life. The batteries are designed to be leak-proof and protective for devices, making them suitable for continuous camera operation in demanding environments.
As a high-capacity option, these batteries are well-suited for photographers who shoot in cold or hot climates and need stable, long-lasting power. Non-rechargeable lithium AAs like these are favored for their lightweight, compact form and reliable energy density. The 16-pack ensures you have ample backups for extended shoots, events, or fieldwork where access to fresh power is limited. While not rechargeable, the capacity advantages help minimize downtime and maximize shooting time in practical, real-world scenarios.
Buying Guide
Choosing the right lithium battery for a digital camera depends on how you shoot, your gear, and the environments you encounter. The following considerations help contrast the options above and identify the best fit for different situations.
- Battery chemistry and device compatibility
- Primary lithium AAs (non-rechargeable) provide long shelf life and consistent voltage, ideal for cameras and other high-drain devices. Examples in this guide include Energizer Ultimate Lithium AAs and Enegitech AA lithium AAs. They require no charging, which can be a benefit on long trips.
- CR-P2 lithium (6V) batteries are used in specific camera models and fixtures. The EXELL CR-P2 option offers high capacity for that form factor, but ensure compatibility with your gear before purchasing.
- Capacity and runtime
- Capacities vary by format. EXELL CR-P2 offers up to 1700mAh for its 6V cell, a meaningful upgrade for devices using that battery type. High-capacity AA options like 3000mAh (Enegitech) promise extended runtime, particularly for cameras with demanding power needs.
- Note that many Energizer lithium AAs emphasize long life relative to alkaline cells and robust performance in extreme temperatures, which translates to longer camera uptime in challenging conditions.
- Temperature tolerance and reliability
- Some lithium AAs are designed to operate across a broad temperature range (-40°F to 140°F), which is beneficial for outdoor shoots and travel. This helps maintain consistent performance when shooting in heat or cold, reducing the chance of power-related interruptions.
- For specialized gear using CR-P2 batteries, verify device compatibility and any temperature characteristics specified by the manufacturer.
- Storage life and shelf readiness
- Long-term storage capability (up to 25 years in some Energizer lithium packs) means you can keep spares ready without frequent replacements, a practical advantage for photographers who prepare kits in advance.
- Rechargeability vs. single-use
- Primary lithium AAs offer convenience and reliability with no charging step after purchase, while rechargeable options exist in other formats. For the five products above, the focus is on non-rechargeable lithium cells, which suit many field scenarios where charging infrastructure is limited.
Bottom line: if you need maximum runtime and dependable performance in cameras, lithium AAs from Energizer are a strong choice, especially in outdoor or travel contexts. For older camera models that require CR-P2, the EXELL option provides a high-capacity alternative. For bulk back-up needs, the 24-count Energizer pack and the high-capacity Enegitech option are practical, versatile picks. Always verify your device’s battery specification and confirm that your chosen product matches the required format and voltage to avoid compatibility issues.