Lenovo A800/A820/S720/S720i (BL197) Li-ion Polymer Replacement Battery
The Lenovo BL197 is a reliable Lithium Polymer rechargeable battery designed for a range of Lenovo smartphones, including models like A800, A820, S720, S720i, A798t, and S899t. With a capacity of around 2000mAh (up to 2050mAh in some variants), it provides stable and efficient power for everyday use such as calling, browsing, and multimedia. Built with quality cell technology, this battery ensures safe charging, consistent voltage output, and is an ideal replacement for worn-out or damaged batteries to restore your phone’s performance.
Specifications
- Model: BL197
- Battery Type: Lithium Polymer (Li-Polymer)
- Capacity: 2000mAh (Typical up to 2050mAh)
- Energy: 7.4 Wh
- Nominal Voltage: 3.7 V
- Charge Limit Voltage: 4.2 V
- Execution Standard: QLMLX109-2012
- Compatibility: Lenovo A800 / A820 / S720 / S720i / A798t / S899t
- Condition: Replacement Battery