LiFePO4 AA 3.2V Solar Battery Rechargeable Double A For Outdoor Solar Lights Garden Lanterns And Post Lights 4 Pack With Extended Cycle Life Over 1500 Cycles
✔️ 4-pack AA LiFePO4 3.2V; 14×50 mm; 1500+ cycles
These LiFePO4 AA size 3.2V rechargeable batteries are designed for solar garden lights, outdoor lighting systems, sensors, and other high-reliability devices. They replace standard NiMH NiCd in compatible solar setups and deliver a long cycle life while maintaining stable voltage under outdoor conditions.
✅ Chemistry: LiFePO4 (lithium iron phosphate) for safety and long life
✅ Size: AA, 14 mm diameter × 50 mm length (0.55 in × 1.97 in)
✅ Voltage: 3.2V nominal, optimized for solar lighting
✅ Pack: 4 pieces per set, ready to swap into outdoor fixtures
✅ Cycle life: 1500+ charge cycles with minimal capacity loss
💡 What is a common use case for LiFePO4 AA 3.2V solar batteries in outdoor lighting?
- Handy for outdoor solar lights, garden lanterns, and post lights
- Keeps sensors and small fixtures powered during cloudy days
- Safer LiFePO4 chemistry with long cycle life
- Quick swap in devices that use AA-sized cells