Lenovo SD/C L20D3PG0 11.52V47Wh3cell

The Lenovo 5B11B36319 is a rechargeable lithium-ion battery pack for select Lenovo laptops, supplying power when a computer is used away from a mains connection. It is identified by Lenovo FRU 5B11B36319 and battery model L20D3PG0, so you can compare these labels when checking a replacement.

The pack is rated at 47 Wh and 11.52 V and is listed by EMPR as a 3-cell battery. Lenovo documentation pairs FRU 5B11B36319 with ASM part number SB11B36299, another identifier for this specific pack.

Compatibility is confirmed only for select Lenovo laptops; the available description does not identify particular models. Check the laptop’s supported replacement parts against the FRU, ASM and model identifiers before choosing this battery.