Lithium Ion Polymer 3.7V 900 MAh Battery 503048 For Bluetooth Speaker
Lithium Ion Polymer 3.7V 900 MAh Battery 503048 For Bluetooth Speaker
| No | item | specifications | Note |
| 1 | rated capacity | 900 mAh | 180mA/0.2C discharge |
| 2 | nominal capacity | 900 mAh | 180 mA/0.2C discharge |
| 3 | cell weight | about 16 g | |
| 4 | cell initial impedance | ≤80mΩ | |
| 5 | nominal voltage | 3.7 V | |
| 6 | initial votage | 3.7 V | |
| 7 | limited charge voltage | 4.20 V | |
| 8 | standard charging method |
180mA CC current charge to .42V, then CV charge till current declines to 45mA |
|
| 9 | Cut-off voltage | 2.75V | |
| 10 | standard charging current | 180mA (0.2C) | |
| 11 | standard charging time | 6hrs | |
| 12 | Rapid Charging Current | 450 mA (0.5C) | |
| 13 | Rapid Charging Time | 3hrs | |
| 14 | Standard Discharging Current | 180mA (0.2C) | CC discharge to 2.75V |
| 15 | Max. Discharging Current | 900 mA (1C) | |
| 16 | Dimensions | 8*25*40.5mm | |
| 17 | Operating Temperature Range | Charging:0～45℃ | |
| Discharging:-20 ～ 60℃ | |||
| 18 | Operating humidity Range | ≤ 90%RH | |
| 19 | Cycle life | ≥ 500 times | @0.2C 100%DOD retention capacity≥80% |
| 20 | PCM | yes | |
| 21 | Connector | JST Pitch1.0mm 2-pin connector | |
| 22 | Warranty | 12 months | |
1 Top quality lithium polymer battery 3.7V 900mAh , suitable for bluetooth headset such as Sena 10S series,Sena 10S-01, Sena 20s series,Sena 20s-01,Sena 20s evo,Sena 30K series,Sena 30K-01D And other applications like MP3, MP4, MP5, GPS, smart watches, power packs, detectors, recorders, Bluetooth mice, earphones, speakers, e-books, LED lights, sensor lights, driving recorders, portable DVDs, radios, toys,Network Box,USB Fan,Tester,air Purifier, controller.
2 Sample is provided, lead time is about 3 - 7 days for lithium ion polymer batteries of capacity less than 5000 mph
3 12 Months warranty for cells or battery pack
4 OEM or ODM is welcomed, our polymer cell capacity ranges from 10 mAh to 50000 mAh.
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