Lenovo Battery Internal 3Cell 57Wh LiIon

The Lenovo 5B11H56383 is a three-cell lithium-ion battery for a laptop, identified as model L22M3P77. Lenovo’s part data also associates it with ASM SB11H56284.

With 57 Wh of rated energy and an 11.7 V battery voltage, it is identified by the electrical ratings of this specific variant. Its listed weight is 210 g.

Designed as an internal power source, it is intended for compatible laptop equipment. Its lithium-ion chemistry and three-cell construction describe the battery type and configuration.