3.7v 1800mAh 804040 Lipo Rechargeable Battery power For Tablet PC headset

10 PCS 3.7v 1800mAh 804040 Lipo Rechargeable Battery power For Tablet PC headset
804040 1200 battery
Lithium polymer Battery Application:
1> communication: cellular phone, web phone, interphone, earphone.
2> office devices: Notebook, PDA, portable electrograph, portable printer.
3> Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4.
4> Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine.
5> Illuminate devices: miner lamp, searchlight.
Battery specifications:
1> Rated Capacity: 1800mAh
2> Size: 8mm(H) x 40mm(W) x40mm(L)
3> Operating Voltage: 3.7V
4> Charging voltage limit: 4.20V
5> Discharge voltage: 3.0V
6> Charging cut-off current: 0.02C
7> Standard Charge: 0.5C(2000mA)
8> Standard Discharge: 0.2C(800mA)
9> Maximum Continuous Charge Current: 1C (4000mA)
10> Maximum continuous discharge current: 1C 4000mA),(It can not be used for any drone or other aircrafts)
11> Operating temperature range Charge: 0 ~ 45℃
Discharge: –20 ~ 60℃
Storage temperature range: -20 ~ 60℃
12> Operating and storage humidity range: 65±20% RH
13> Weight: 30g
Features:
1> 100% brand new and high quality
2> It can be recharged repeatedly
3> Built-in protection circuit PCM for prevent over charging or over discharging