GreenTechLLC L19C3PF6 42Wh laptop battery for Lenovo IdeaPad 3-17 V17-IIL

What this battery replaces

The GreenTechLLC L19C3PF6 is a new 42 Wh lithium-ion replacement battery built for Lenovo IdeaPad 3-17 and V17-IIL models. It matches the OEM part numbers 5B10W89838, 5B10W89839, L19C3PF6, L19L3PF4 and SB10W89845. The pack uses three cells rated at 11.25 V and 3735 mAh. It is tested for voltage accuracy, circuit protection and low self-discharge.

Fits these IdeaPad and V17 models

Compatible machines include IdeaPad 3-17ADA05, 3-17ARE05, 3-17IML05, 3-17IIL05 and V17-IIL with chassis codes 81W2, 81W5, 81WC, 81WF and 82GX. Buyers with other 17-inch Lenovo lines or different chassis codes should verify their original part number before ordering. The battery will not fit units that require a different voltage or cell layout.

Deciding spec: 42 Wh capacity

The 42 Wh rating determines whether this pack restores the runtime your notebook was designed for. If the original battery carried the same watt-hour value the swap is direct. If your system shipped with a higher or lower capacity pack the run time will change accordingly. Check the Wh figure on your old battery to confirm the match.