Rechargeable Li Polymer Battery 3.7 V / 1 Cell Lithium Polymer Battery For Outdoors Speaker
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | 053759 503759 |
|---|
Product Description
Li Polymer Battery Pack 3.7V 1200mAh li-po cell 503759 053759 for vehicle, recorder, scanner, Bluetooth speaker
Main Application:
lithium polymer battery pack for fishing equipment, smart phone, bluetooth headest,curing light, portable EGC monitor, portable oxygen making machine, portable outdoors speaker, vehicle intelligent terminal,
Advantages:
1, High energy density
2, High working voltage for single battery cells
3, Pollution-free
4, Long cycle life
5, No memory effect
6, Capacity, resistance, Voltage, platform time consistency is good
7, With short-circuit production function, safe and reliable
8, Factory price& High quality
9, Good consistency, low self discharge
10, Light weight, small size
Specification:
| Items | Parameter | |
| Battery model | 503759 | |
| Nominal voltage | 3.7V | |
| Minimum capacity | 1000mAh(0.2C discharge) | |
| Charging voltage | 4.2V | |
| Discharging cut-off voltage | 3.0V | |
| Standard charging | 0.2C /4.2V | |
| Max charging | 1.0C /4.2V | |
| Standard discharging | cusomized according to your request | |
| Max discharging | continuous discharge | customized |
| non-continuous discharge | customized | |
| Shipment voltage | ≥3.85V | |
| Battery pack impedance | ≤80mΩ | |
| Operating temperature | Charging: 0°C ~ 45°C | |
| Discharging: -20°C ~60°C | ||
|
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time ) |
-10~25 | (12 months ≥85% ) |
| -10 ~45 | (6 months ≥85% ) | |
| -10~55 | (1 month ≥90% ) | |
| 20±5 is the recommended storage temperature | ||
| Visual Inspection |
There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. |
|
| Reference standard | GB/T 18287-2013,IEC/EN61960, UL1642 | |
Product Pictures:
Packing
Standard package. Each battery will be packed in a single small box, then two piece battery inside a