Finding the right power source for a film camera can be surprisingly tricky. The best batteries for film cameras need to match the original voltage, fit the compartment properly, and deliver stable performance in older metering and shutter systems.
This roundup focuses on common replacement types used by classic 35mm and medium-format cameras, so you can choose with confidence and keep shooting without guesswork.
Best 10 Batteries for Film Cameras Picks for 2026
CR2 Lithium Option
Duracell CR2 3V High Power Lithium Battery
- CR2 / 3V lithium batteries for compatible cameras
- 10-year storage guarantee for long shelf life
- Extreme temperature performance for field use
Best For: Film cameras and compact camera users who need CR2 power
6V Photo Battery Pack
- 2CR5 lithium photo battery for compatible cameras
- 6V output for power-hungry devices
- Long-lasting performance shot after shot
Best For: Film camera owners needing a 2CR5 replacement
Classic Camera Replacement
HQRP 6V Battery for Film Cameras
- Compatible with many classic film camera models
- 6V alkaline two-pack with backup included
- 100-day warranty for added peace of mind
Best For: Owners of classic film cameras using 4LR44-style 6V batteries
CR123A Photo Power
Energizer 123 Lithium Batteries
- CR123A / 123 lithium batteries for compatible cameras
- Up to 10 years in storage
- Two-pack format for convenient replacements
Best For: Film camera users needing CR123A or listed equivalent batteries
Rapid-Flash 2CR5 Pick
Panasonic 2CR5 6 Volt Lithium Battery
- 6V lithium manganese dioxide cell
- Low resistance supports faster flash recovery
- Works from -40°C to +70°C
Best For: Film cameras that need fast flash recycling and cold-weather reliability
Vintage 4LR44 Backup
- 6V single-use alkaline battery
- Sized for 4LR44/A544 film cameras
- Lightweight 18 g pack
Best For: Cameras that need a simple 4LR44/A544 replacement
Compact CR2 Pack
Amazon Basics 4-Pack CR2 Lithium Batteries
- 4-pack of 3V CR2 lithium batteries
- 800mAh capacity with low self-discharge
- Works in high and low temperatures
Best For: CR2-compatible cameras and accessories needing spares
Camera Match
Panasonic 2CR5 6 Volt Lithium Battery
- 6V single-use lithium battery for compatible cameras
- Replaces 245, DL245, and EL2CR5 formats
- 1400 mAh capacity in a compact 1-count pack
Best For: Cameras that require a 2CR5 photo battery
Backup Pack
Energizer CR2 Lithium Batteries 2-Pack
- 3V CR2 photo batteries for compatible cameras
- Two-pack with up to 10 years of storage life
- Also listed for SLRs, calculators, and range finders
Best For: A reliable spare set for CR2-compatible cameras
Bulk Supply
Voniko CR2 3V Lithium Batteries 4-Pack
- Four CR2 3V lithium batteries in one pack
- 10-year shelf life for long-term storage
- PTC protection and leak-free construction
Best For: Keeping multiple CR2 spares for photo gear
CR2 Lithium Option – Duracell CR2 3V High Power Lithium Battery
If you need batteries for film cameras that use the CR2 format, this Duracell 3V lithium pack is a straightforward pick. It is built for compact cameras and other specialty photo gear, with high-power lithium chemistry and dependable performance across a wide temperature range.
Best For: Film cameras and compact camera users who want a CR2 lithium battery with long storage life.
Pros:
- CR2 / 3V lithium batteries designed for compatible cameras and optical devices
- 10-year storage guarantee for stocking up
- Extreme temperature performance for outdoor and field use
- Two-pack format is convenient for keeping a spare on hand
Cons:
- Only works with devices that specifically require CR2 batteries
- Single-use design, not rechargeable
This is a sensible choice if your camera or photo gear calls for CR2 power and you want a reputable lithium option with strong shelf life.
6V Photo Battery Pack – Energizer 2CR5 Batteries
For film cameras that rely on a 2CR5 battery, this Energizer photo battery is a direct fit to check first. It is a 6V lithium option made for power-hungry cameras and is described as delivering long-lasting performance shot after shot.
Best For: Film camera owners looking for a 6V 2CR5 lithium replacement.
Pros:
- 2CR5 lithium photo battery made for camera use
- 6V output for compatible high-tech, power-hungry devices
- Long-lasting performance for shot-after-shot use
- Replacement for DL245 and KL2CR5
Cons:
- Only a 1-pack, so there is no spare included
- Not useful unless your camera specifically uses 2CR5 batteries
If your film camera takes 2CR5 cells, this is a practical lithium replacement from a familiar battery brand.
Classic Camera Replacement – HQRP 6V Battery for Film Cameras
If you are shopping for batteries for film cameras with older 6V requirements, this HQRP two-pack is aimed at a wide range of classic bodies. The listing calls out compatibility with models such as Canon A-1, AE-1, AE-1 Program, AV-1, and several Fujica and Yashica cameras, making it a broad replacement-style option.
Best For: Owners of classic film cameras that use 4LR44, A544, or similar 6V batteries.
Pros:
- Compatible with many classic film camera models
- 6V alkaline battery design
- Two-pack provides a backup or spare
- Backed by a 100-day warranty
Cons:
- Compatibility is model-specific, so you need to confirm the exact battery type
- Alkaline chemistry may not match lithium options for every use case
This is a useful pick when your camera needs a legacy 6V replacement and you want a lower-cost pack with broad compatibility notes.
CR123A Photo Power – Energizer 123 Lithium Batteries
For film cameras that use CR123A batteries, this Energizer 123 two-pack is a dependable lithium choice to consider. It is described as ideal for cameras and other high-tech devices, with long storage life and reliable photo-battery performance.
Best For: Film camera users who need a CR123A / 123 lithium battery pack.
Pros:
- CR123A / 123 lithium photo batteries for compatible cameras
- Up to 10 years in storage
- Two-pack format is convenient for replacements or backups
- Also listed for flashlights and smart home devices
Cons:
- Single-use batteries only
- Not suitable unless your camera specifically calls for CR123A, CR123, or a listed equivalent
This is a strong all-around pick if your camera needs CR123A power and you want a compact lithium pack with good shelf life.
Rapid-Flash 2CR5 Pick – Panasonic 2CR5 6 Volt Lithium Battery
If you need batteries for film cameras that have to power both the body and a fast-recycling flash, this Panasonic 2CR5 is built for the job. Its 6V lithium manganese dioxide design is made for automatic cameras, with low internal resistance and a flat discharge curve for steadier output.
Best For: Film camera users who want dependable flash recovery and stable power in cold conditions.
Pros:
- Low internal resistance supports rapid flash recycling in automatic cameras.
- Operates from -40°C to +70°C for strong cold-weather reliability.
- Flat discharge curve helps maintain a more consistent voltage until exhausted.
- Asymmetrical shape helps prevent incorrect insertion.
Cons:
- Single-use lithium cell, so it is not rechargeable.
- Only works with cameras that require the 2CR5 format.
Overall, this is a practical pick when your film camera needs a high-voltage battery that can handle quick flash bursts and challenging temperatures. It is less about versatility and more about matching the right format with reliable performance.
Vintage 4LR44 Backup – Energizer 4LR44/A544 Alkaline
For batteries for film cameras that use the 4LR44 or A544 format, this Energizer alkaline option is a straightforward single-use choice. It provides 6 volts in a compact pack, making it a simple replacement when you want a familiar alkaline battery rather than a specialty lithium cell.
Best For: Film camera owners who need a standard 4LR44/A544 replacement battery.
Pros:
- 6V output matches cameras designed for the 4LR44/A544 form factor.
- Single-use alkaline design keeps replacement simple.
- Compact and lightweight at 18 g overall.
Cons:
- Alkaline chemistry is generally less suited to demanding cold conditions than lithium options.
- Not rechargeable.
- Only works with cameras that call for the 4LR44/A544 size.
This is a basic, no-fuss option when compatibility matters more than advanced performance features. If your camera specifically takes this battery type, it is an easy way to keep it powered.
Compact CR2 Pack – Amazon Basics 4-Pack CR2 Lithium Batteries
If your film camera or camera accessory uses CR2 cells, this Amazon Basics 4-pack offers a practical battery supply for repeated use. These 3V lithium batteries are rated at 800mAh, with low self-discharge and reliable performance in both high and low temperatures.
Best For: Camera users who want multiple CR2 batteries on hand for compatible gear.
Pros:
- 4-pack gives you extra batteries for future swaps.
- 3V lithium design is reliable in hot and cold environments.
- 800mAh capacity suits compact camera power needs.
- Low self-discharge helps preserve stored batteries.
Cons:
- CR2 batteries are not interchangeable with CR123A.
- Not rechargeable.
- Only fits devices that specifically use CR2 cells.
For buyers comparing batteries for film cameras, this is a useful stock-up option when your equipment uses CR2 power. The main advantage is quantity and dependable performance, but you should verify compatibility before buying.
Camera Match – Panasonic 2CR5 6 Volt Lithium Battery
If your camera specifically calls for a 2CR5, this Panasonic battery is a straightforward pick for batteries for film cameras and other compatible photo gear. It’s a 6-volt, single-use lithium manganese dioxide battery with a 1400 mAh capacity, so it’s aimed at cameras that need this exact format rather than general-purpose cells.
Best For: Film and photo cameras that require a Panasonic 2CR5, 245, DL245, or EL2CR5 battery.
Pros:
- Direct replacement for 2CR5, 245, DL245, and EL2CR5 models.
- 6-volt lithium design suits compatible camera power requirements.
- Lightweight single battery format is easy to keep as a spare.
Cons:
- Single-use battery, so it is not rechargeable.
- Only works with devices that take the 2CR5 size.
For photographers who need a known 2CR5 option, this is a simple compatibility-first choice. It makes the most sense when your camera manual specifically lists this battery type.
Backup Pack – Energizer CR2 Lithium Batteries 2-Pack
For batteries for film cameras and digital photo gear that use CR2 cells, this Energizer 2-pack is a practical option. Each 3-volt lithium battery is built for camera use, and the listing also notes compatibility with devices like digital SLR cameras, calculators, tablet PCs, and range finders.
Best For: Photographers who want a dependable 2-pack of CR2 batteries for camera and photo accessories.
Pros:
- CR2 3V lithium batteries made for photo devices.
- Two-pack gives you an extra battery for travel or backup.
- Designed to hold power for up to 10 years in storage.
- Listed as suitable for digital SLR cameras and range finder use.
Cons:
- Single-use only, so there is no recharge option.
- Only useful for devices that accept CR2 batteries.
This is a solid shelf-stock choice if your camera or accessory takes CR2 cells. The long storage life makes it especially convenient for keeping a spare ready in a camera bag.
Bulk Supply – Voniko CR2 3V Lithium Batteries 4-Pack
If you want a larger supply of batteries for film cameras or other CR2-powered photo gear, this Voniko 4-pack is built around long shelf life and high-drain performance. It’s a non-rechargeable 3V lithium battery set with PTC protection, leak-free construction, and a claimed 10-year shelf life.
Best For: Buyers who want four CR2 batteries on hand for cameras, flashes, and other compatible electronics.
Pros:
- Four-pack gives you more batteries in one purchase.
- 10-year shelf life makes it easy to store extras.
- PTC protection adds short-circuit and overcurrent safeguards.
- Leak-free construction is emphasized for safer storage.
Cons:
- Non-rechargeable, so each battery is single-use.
- Only fits devices that use CR2 3V batteries.
This pack is a good fit if you go through CR2 cells regularly or want backups ready for trips. The main appeal is quantity plus storage life, not specialty features beyond standard CR2 compatibility.
How We Picked These Batteries for Film Cameras
We focused on battery types that are widely used in classic film bodies, with an emphasis on correct voltage, shelf life, brand reliability, and broad compatibility. We also looked for options that are easy to buy in multipacks or single packs, since many photographers want both a spare and a long-term stash.
Because many vintage cameras rely on accurate meter readings, we favored batteries that are known for steady discharge and dependable performance over the life of the cell.
Quick Comparison
The list covers the most common categories: CR2 for compact and some SLR models, 2CR5 for higher-drain cameras, 123A/CR123A-style cells for select bodies, and 4LR44/A544 replacements for cameras that need a stacked 6V form factor. If your camera uses a rare or obsolete battery, compatibility matters more than brand name.
Key Buying Factors for Batteries for Film Cameras
Voltage and Chemistry
Always match the original battery voltage and preferred chemistry as closely as possible. Some cameras tolerate alkaline replacements, but many perform better with lithium cells because they hold voltage more consistently and last longer in storage.
Physical Fit
Battery size is just as important as voltage. Even close-looking replacements may not fit the chamber or contact points correctly, so check the camera manual or current battery markings before ordering.
Meter Stability
For cameras with built-in meters, stable output can improve exposure reliability. Lithium options are often a better choice than alkaline if you shoot regularly or in colder conditions.
Shelf Life and Spares
Many buyers want Batteries for Film Cameras that can sit unused for months without losing much charge. Long shelf life is useful if you shoot infrequently, while larger packs can reduce cost if you use multiple bodies.
Who Should Buy Which Batteries for Film Cameras?
If you shoot a compact or rangefinder that takes CR2 cells, a lithium two-pack or four-pack is usually the safest buy. If your SLR or flash-equipped camera uses a 2CR5, look for trusted lithium replacements with strong shelf-life claims. If your camera calls for 4LR44 or A544, confirm whether your model prefers alkaline or can benefit from a lithium alternative. For photographers who keep several vintage cameras in rotation, multipacks are often the best value.
In the end, the best choice is the battery that matches your camera exactly and gives you the most dependable performance in the field.