Lenovo Vibe K5/K5 Plus & Lemon 3/3S (BL259) Li-Po Replacement Battery
The BL259 is a rechargeable Lithium-ion Polymer (Li-Po) battery designed for selected Lenovo smartphones, including the Lenovo Vibe K5, Vibe K5 Plus, and Lenovo Lemon 3 / 3S series. With a 2750mAh capacity and 3.82V nominal voltage, this battery provides stable performance, reliable backup time, and efficient power delivery for daily mobile use. Built to GB/T 18287-2013 standards, it supports a maximum charge voltage of 4.4V, making it a safe and dependable replacement for restoring original device battery life.
Specifications
- Battery Model: BL259
- Battery Type: Lithium-ion Polymer (Li-Po)
- Capacity: 2750mAh / 10.5Wh
- Nominal Voltage: 3.82V
- Limited Charge Voltage: 4.4V
- Compatibility: Lenovo Vibe K5 (A6020, A6020a40) / Vibe K5 Plus (A6020a46) / Lenovo Lemon 3 / 3S