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Address: 11 floor, building 9, Tianlixin Industrial Park, longxi Community, Longgang District, Shenzhen 51800, China
Contact name:Linda
shenzhen gold power energy co.,ltd |
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li-polymer Battery 3.7 volt 2500mah 502030 Li ion Polymer rechargeable Battery pack
Rechargeable Lithium Polymer Battery Pack 502030 3.7 volt 250mAh
502030 Basic Information | Dimension( thickness*width*length) | 5.0*20.0*30.0(mm) |
| Charge voltage | 4.2V | |
| Nominal voltage | 3.7V | |
| Nominal capacity | 250mAh | |
| Fully charge voltage | 4.2v | |
| Ship out volatge | 3.85-4.1v |
| Battery specification | Charge current | Standard Charging:0.5C (125mA) |
| Rapid charge:1.0C(250mA) | ||
| Charging method | Charge with constant current 0.5c to 4.2V, then chagre with constant voltage 4.2v till until charge current is less than 0.01C | |
| Standard discharge current | 0.2C(50mAh) | |
| Max.discharge current | 1C(250mA) | |
| Discharge cut-off voltage | 3.0v | |
| Operating enviroment | Charging:10℃~45℃ | |
| Discharging:-10℃~60℃ | ||
| Storage temperature | -10℃~45℃ | |
| Cell Weight | Approx: 5g | |
| Battery recyle time | 500 times | |
| Warranty | 12 months |
Detailed images for 3.7V 250mAh lithium polymer battery pack
Standard packaging for li-polymer Battery 7.4v 320mah Lithium Polymer Battery pack
Why Choose us:
Technology
R&D
Experienced R&D team with over 60 engineers and advanced equipments for supporting OEM and ODM requirements.
Quality Control
Certificates-CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certificated.
Factory Tour:
Shenzhen Gold Power Eenergy Co.,Ltd is one of the leading battery suppliers in China.
We have started to offer various batteries including Li polymer battery, Lithium ion battery, LiFePO4 battery,
and customized battery pack since 2001.
