High capacity AA size IFR14500 LFP battery with 2000+ cycle life.
| Parameter | Specification |
|---|---|
| Model | IFR14500 |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 700mAh |
| PCB (BMS) | Customize |
| Wires & Connector | 50mm UL3302AWG28# wires |
| Charging End-off Voltage | 3.65V |
| Max Charge/Discharge Current | 0.2C-1.0C |
| Max Discharge Current (Few seconds) | 3C |
| Operating Temperature | Charge: 0℃~45℃, Discharge: -20℃~60℃ |
| Storage Temperature | -20℃~60℃ |
| Cycle Life | ≥2000 cycles at 80% capacity |
Shenzhen Gold Power Energy offers over 1000 lithium polymer battery models with capacities from 200mAh to 20000mAh. Below are popular models for reference:



Experienced R&D team with over 60 engineers and advanced equipment to support OEM and ODM requirements.
CE, RoHS, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certified for quality assurance.
Shenzhen Gold Power Energy Co., Ltd is a leading battery supplier in China, providing various batteries including Li polymer, Lithium ion, LiFePO4, and customized battery packs since 2001.
