Small-format lithium batteries aimed at steady 3V performance for cameras, rangefinders and security gear, Jsoprtvr CR2 Lithium Battery. Confidence for outdoor users and professionals who need gear that starts first time. Are battery longevity and storage reliability the right fit for your kit?
⚡ At a Glance
- • Power Capacity: 850 mAh nominal at 3V with stable output suitable for short-burst high-drain devices
- • Best for: Photographers, golfers and security installers needing dependable spare cells
- • Not ideal for: Applications requiring rechargeable power or continuous high-current draw
Single-use CR2 lithium cells rated at 3V with 850 mAh capacity and long shelf life. Low self-discharge and tested safety certifications support reliable storage and occasional use.
Long-term storage reliability - with low self-discharge and 10-year shelf life
Low self-discharge chemistry and precision manufacturing reduce power loss during storage, while multiple safety tests support a guaranteed shelf life of up to 10 years. CE, ROHS and UN38.3 listings are cited as part of the validation.
Stored spares will retain charge for years, so replacements are ready when required. Ideal for emergency kits or seasonal devices.
Consistent performance in extremes - with non-aqueous electrolyte
A non-aqueous electrolyte formulation remains stable across a wide temperature window, specified between -40°C and +60°C. That chemistry helps prevent rapid capacity loss in very cold or hot conditions.
Outdoor equipment and cold-weather cameras keep functioning reliably without unexpected failures. Useful for golfers, hikers and field technicians.
Wide device compatibility - with standard CR2 3V format and proven safety checks
Standard CR2 dimensions and 3V nominal voltage match common battery bays for rangefinders, cameras and security sensors. Safety testing and quality controls reduce leakage risk in diverse applications.
Easy to fit into a range of electronics from instant cameras to smoke alarms and laser sights. Keeps workshop and kit bags stocked with suitable spares.
✨ The 4 Key Reasons for Jsoprtvr CR2 Lithium Battery
- CE, ROHS, UN38.3 Certified - Gives tested protection against leakage and safety failures
- Wide Temperature Range - Reliable operation between -40°C and +60°C without rapid power loss
- Pack of 6 - Handy supply for multiple devices or quick replacements at home
- Disposable, Non-rechargeable - Safer single-use chemistry reduces risk from improper charging attempts
📋 Technical Details at a Glance
- Category: Battery (CR2 lithium)
- Brand: Jsoprtvr
- Battery type: CR2
- Voltage: 3V
- Capacity: 850 mAh (standard)
❓ Frequently Asked Questions
Q: Are these batteries rechargeable?
A: No, the cells are disposable and cannot be recharged; they are single-use lithium batteries.
Q: Which devices are compatible with these CR2 cells?
A: Compatibility includes rangefinders, cameras (including instant cameras and photo flash), smoke detectors, alarm systems, smart locks, torches and various meters and sights as listed in the product description.
Q: How long will the batteries keep their charge in storage?
A: Shelf life is stated as up to 10 years with a low self-discharge rate, so stored spares should retain usable charge for extended periods.
🏆 Our Verdict
Ideal for users who need dependable spare cells for cameras, rangefinders and security gear. Long shelf life, wide operating temperatures and recognised safety certifications make these cells a reliable choice for outdoor and emergency use. Bulk pack format and long-term storage characteristics deliver practical value over time for occasional and professional users.
