For SAM A20

Model: BA505AUB
Battery: 4000mAh
Nominal Voltage: 3.85V
Rated Power: 15.4Wh
Charging Limit Voltage: 4.40V
Standaed: Q/SMS-015-2017

Detail

Guangzhou chiwang Electronic Technology co., Ltd.

Web：chiwangkeji.com

Tel: +8613928835108

Flagship store:8F07 New Asia Building No.55 Xidl Er Ma Road GZ