Small in size. Big on performance.
The Ansmann SR44/357 is a high-quality silver oxide battery designed for precision electronics—including light meters, analog cameras, watches, and medical devices. With a stable voltage output and long shelf life, it ensures your gear is always powered when it matters most.
Why photographers and professionals trust it:
- Reliable, Stable Power – Delivers consistent 1.55V output for devices that demand accuracy and reliability.
- Ideal for Precision Instruments – Designed to meet the voltage stability requirements of exposure meters, rangefinders, compact cameras, and more.
- Long Shelf Life – Retains its charge over time, making it a smart choice to keep as a backup in your camera bag or toolkit.
- Mercury-Free Formula – Environmentally responsible design with safe disposal in mind.
- Fits Like a Glove – Compatible with devices that use SR44, 357, EPX76, and other equivalent size codes.
Power your equipment with confidence—Ansmann’s SR44/357 battery keeps your tools running smoothly, so you can stay focused on the moment, not your battery level.
We offer in-store pickup as well as shipping
🚀 Most in-stock orders are fulfilled within 1 business day of receiving the order.
📦 Special Orders typically arrive at Looking Glass within 2-14 business days. If a delay is expected, we will notify you.
🚚 Unless otherwise specified, we use USPS Ground shipping service with tracking.
📷 Orders < $150, Ground Shipping is $8.95; Orders > $149, Ground Shipping is FREE.
🇺🇸 We only ship within the Continental USA; We do not ship to freight forwarders.
Free Shipping Over $150 & Easy Returns
We’ll get your gear to you quickly (when shipping makes sense), with clear delivery expectations and straightforward returns if it’s not the right fit. No runaround—just real help if you need it.
0% Financing Options
Want to spread out the cost? We offer financing options (including 0% offers when available) and flexible payment plans at checkout—so you can get the right gear now without the stress.
Gear Outfitting for Confidence
Need deeper help choosing the right camera, lens, or kit for your lifestyle and the photos you plan to make? Book a one-on-one session with a Photo Coach and leave with a clear plan—plus guidance you can come back.
Free 1:1 Photo Coach Sessions with Purchase of Camera or Lens
Help precisely when you need it. Key questions arise AFTER you’ve had a chance to use your new gear. Setup help? Can’t quite get the aesthetic you aspire to? We’re here for it. You’re not buying from a warehouse—you’re buying from a team that actually knows the gear and wants you to love using it.
Description
Description
Small in size. Big on performance.
The Ansmann SR44/357 is a high-quality silver oxide battery designed for precision electronics—including light meters, analog cameras, watches, and medical devices. With a stable voltage output and long shelf life, it ensures your gear is always powered when it matters most.
Why photographers and professionals trust it:
- Reliable, Stable Power – Delivers consistent 1.55V output for devices that demand accuracy and reliability.
- Ideal for Precision Instruments – Designed to meet the voltage stability requirements of exposure meters, rangefinders, compact cameras, and more.
- Long Shelf Life – Retains its charge over time, making it a smart choice to keep as a backup in your camera bag or toolkit.
- Mercury-Free Formula – Environmentally responsible design with safe disposal in mind.
- Fits Like a Glove – Compatible with devices that use SR44, 357, EPX76, and other equivalent size codes.
Power your equipment with confidence—Ansmann’s SR44/357 battery keeps your tools running smoothly, so you can stay focused on the moment, not your battery level.
Shipping
Shipping
We offer in-store pickup as well as shipping
🚀 Most in-stock orders are fulfilled within 1 business day of receiving the order.
📦 Special Orders typically arrive at Looking Glass within 2-14 business days. If a delay is expected, we will notify you.
🚚 Unless otherwise specified, we use USPS Ground shipping service with tracking.
📷 Orders < $150, Ground Shipping is $8.95; Orders > $149, Ground Shipping is FREE.
🇺🇸 We only ship within the Continental USA; We do not ship to freight forwarders.
Looking Glass Advantage
Looking Glass Advantage
Free Shipping Over $150 & Easy Returns
We’ll get your gear to you quickly (when shipping makes sense), with clear delivery expectations and straightforward returns if it’s not the right fit. No runaround—just real help if you need it.
0% Financing Options
Want to spread out the cost? We offer financing options (including 0% offers when available) and flexible payment plans at checkout—so you can get the right gear now without the stress.
Gear Outfitting for Confidence
Need deeper help choosing the right camera, lens, or kit for your lifestyle and the photos you plan to make? Book a one-on-one session with a Photo Coach and leave with a clear plan—plus guidance you can come back.
Free 1:1 Photo Coach Sessions with Purchase of Camera or Lens
Help precisely when you need it. Key questions arise AFTER you’ve had a chance to use your new gear. Setup help? Can’t quite get the aesthetic you aspire to? We’re here for it. You’re not buying from a warehouse—you’re buying from a team that actually knows the gear and wants you to love using it.