SHENZHEN UNEME TECHNOLOGY CO.,LTD
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MP3 Rechargeable Lithium Polymer Battery 472230 3.7V 260mAh / CE Approved Li-ion Polymer Battery
LITHIUM ION BATTERY GENERAL INFORMATION
Lithium ion batteries (Li-Ion polymer) are high energy density battery that are widely used in from the electric equipment to electronics devices market. Pknergy Battery manufactures lithium ion batteries and li-polymer batteries with mainly three type of chemical raw materials for different applications. These three types chemical materials are LiCoO2, NMC and LiFePO4 used for anode electrode. Commonly LiCoO2 batteries are used for portable consumer electronics because of its highest energy density in three, like smartphones, medial players, table PC, while NMC and LiFePO4 lithium ion batteries are used for applications that requires rugged operating environment, long cycle life, high output current, such as power tools, solar energy storage, UPS , E-bikes, etc.
Main Features
1. High energy density
2. High voltage for single cells
3. Stable operating voltage
4. Good consistency, low self discharge
5. Be easy to integrate into the device to use
6. Import batteries with long lifetime
7. Factory price& best quality
8. With short-circuit production function, safe and reliable
Product Description
| Model | UNM472230 |
| Size | Thickness × Width × Length (mm) |
| 4.8*22.5*32.0 | |
| Nominal voltage | 3.7V |
| Nominal capacity | 260mAh |
| Max charge current | 1C |
| Charging method | charge with constant current 1C to 4.2V, then charge with constant voltage 3.0V till charge current is less than 0.01C |
| Max discharge current | 1C |
| Discharge cut-off voltage | 3.0 V, the over-discharge detection voltage of PCM |
| Operating environment | Charging, 0°C ~ 45°C ; 65±20%RH |
| Discharging, -20°C~60°C ; 65±20%RH | |
| Storage environment | -20°C~45° |
| 65±20%RH | |
| storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;3.7~3.9V | |
| Cycle Life(80%Prime Capacity) : | More than 500times |
| warranty | Period of warranty: 12 months after sales |
| Advantages | 1) Lithium polymer battery is a better and safer replacement for lithium-ion battery. 2) Thin format, light weight , large area, and flexibility in design. 3) Easy customized,Energy density,High capacity. |
