The L19M3PF4 (also L19C3PF3 / L19M3PF3 / L19L3PF7 / 5B10W86957 / 5B10W86936 / 5B10W86939 / 5B10W86943) is the OEM replacement battery for Lenovo IdeaPad 5-14ALC05, IdeaPad 5-14ARE05, and IdeaPad 5-14ITL05 14-inch laptops. Rated at 56.5Wh / 11.52V / 4965mAh, Li-ion. Ships 100% brand new. Backed by a 1-year warranty.
Product Specifications
| Attribute | Details |
|---|---|
| Battery Model | L19M3PF4 / L19C3PF3 |
| Capacity | 4965mAh / 56.5Wh |
| Voltage | 11.52V |
| Battery Type | Li-ion |
| Cell Grade | Grade-A |
| Color | Black |
| Warranty | 1-Year Warranty |
| Condition | 100% Brand New |
Compatible Part Numbers
- L19M3PF4
- L19C3PF3
- L19M3PF3
- L19L3PF7
- 5B10W86957
- 5B10W86936
- 5B10W86939
- 5B10W86943
Compatible Laptop Models
- Lenovo IdeaPad 5-14ALC05 Series
- Lenovo IdeaPad 5-14ARE05 Series
- Lenovo IdeaPad 5-14ITL05 Series
Flex-3 Compatibility Note
Q: Does L19M3PF4 fit Lenovo IdeaPad 3 or IdeaPad 5 15"?
No. The L19M3PF4 (11.52V, 56.5Wh) is designed exclusively for the IdeaPad 5 14-inch series (14ALC05, 14ARE05, 14ITL05). The IdeaPad 3 14" series uses different battery models, and the IdeaPad 5 15" uses L18C4PF2 with different physical dimensions and connector. Always verify your exact IdeaPad model number before ordering.
Why Choose This Battery
Purpose-built for the Lenovo IdeaPad 5 14-inch series. High-capacity 56.5Wh Li-ion cells restore full all-day productivity for students, remote workers, and professionals. Built-in BMS protection against overcharge, over-discharge, and short-circuit. OEM-grade construction meets or exceeds original Lenovo specifications. Backed by a 1-year warranty with 100% brand new Grade-A cells.