Q: What battery fits the Lenovo ThinkPad T490, T495, P43S, T14 Gen 1/2, and P14s Gen 1/2?
The L18M3P73 (also sold as L18C3P71 / L18C3P72 / L18C3P73 / L18L3P73 / L18M3P74 / 02DL007 / 02DL008 / SB10K97645) is the OEM replacement battery for Lenovo ThinkPad T490, T495, P43S, T14 Gen 1st, T14 Gen 2nd, P14s Gen 1st, and P14s Gen 2nd. Rated at 51Wh / 11.52V / 4380mAh, 3-cell Li-ion. Ships 100% brand new. Backed by a 1-year warranty.
The L18M3P73 (also sold as L18C3P71 / L18C3P72 / L18C3P73 / L18L3P73 / L18M3P74 / 02DL007 / 02DL008 / SB10K97645) is the OEM replacement battery for Lenovo ThinkPad T490, T495, P43S, T14 Gen 1st, T14 Gen 2nd, P14s Gen 1st, and P14s Gen 2nd. Rated at 51Wh / 11.52V / 4380mAh, 3-cell Li-ion. Ships 100% brand new. Backed by a 1-year warranty.
Specifications
| Attribute | Details |
|---|---|
| Battery Model | L18M3P73 / L18C3P72 / L18C3P71 |
| Capacity | 4380mAh / 51Wh |
| Voltage | 11.52V |
| Battery Type | Li-ion (3-cell) |
| Cell Origin | Made in Korea |
| Color | Black |
| Condition | 100% Brand New Replacement |
| Warranty | 1-Year Warranty |
| Flex-3 Compatibility | ✓ ThinkPad T-series verified (not IdeaPad Flex 3) |
Compatible Part Numbers
| Part Number | FRU / SDP Code |
|---|---|
| L18C3P71 / L18C3P72 / L18C3P73 | 02DL007 / 02DL008 / 02DL009 |
| L18L3P73 / L18M3P73 / L18M3P74 | 02DL010 / SB10K97645 / SB10K97646 |
| L18M4P73 / L18M4P74 | SB10K97647 / SB10K97648 / SB10T83122 |
| 5B10W51829 / 5B10W13906 | SB10T83148 |
Compatible Laptop Models
| Series | Model / Generation |
|---|---|
| ThinkPad T490 | Full T490 series |
| ThinkPad T495 | Full T495 series (AMD) |
| ThinkPad P43S | Full P43S series |
| ThinkPad T14 Gen 1 | 2020 (Intel & AMD) |
| ThinkPad T14 Gen 2 | 2021 (Intel & AMD) |
| ThinkPad P14s Gen 1 | 2020 |
| ThinkPad P14s Gen 2 | 2021 |
Why Choose This Battery
OEM-grade replacement engineered for Lenovo ThinkPad business ultrabooks. Korean-made Li-ion cells restore full all-day runtime for mobile professionals. Advanced multi-layer safety circuits protect against overcharge, overdischarge, and thermal events. Precision fit maintains laptop profile. Backed by a 1-year warranty.