BN4A BATTERY

*GERINO BN-4A / BN-A Mobile Battery - Product Description* *Model*: BN-4A / BNA *Brand*: GERINO *Type*: Rechargeable Li-ion Polymer Battery *Key Specifications:* - *Nominal Voltage*: 3.85V - *Rated Capacity*: 3900mAh - *Typical Capacity*: 4000mAh - *Limit Charge Voltage*: 4.40V - *Standard*: GB 31241-2014, IS 16046, IEC 62133-2 *Compatibility:* Ye battery in *XIAOMI / REDMI* mobiles ke liye hai: - *Redmi Note 7* - *Redmi Note 7 Pro* - *Redmi Note 7S* *Features:* 1. *4000mAh Capacity* - Full day backup for normal use 2. *Safe & Certified* - BIS approved. Over-charge, over-heat, short circuit protection 3. *Stable Performance* - GERINO Li-Polymer cells, long cycle life 4. *Perfect Fit* - Original Redmi connector, easy replacement for technicians