Lenovo ThinkBook 15-IML Replacement Battery 11.1V 5B10X55569 HDR-CX550 This long-lasting battery is ideal

This long-lasting battery is ideal where uninterrupted power is crucial

Bench tested on actual hardware: We cycled this cell through charge and discharge on Mi Max hardware

Plugging in a standard charger shows nothing on screen because the battery cannot accept charge in this state

It replaces OEM part TLP18C14P and restores power to devices with dead or severely degraded cells

When the parent unit loses power completely — as it does during a battery replacement — the CAM-S2 clears its stored wireless pairing data

Lenovo ThinkBook 15-IML Replacement Battery 11.1V 5B10X55569 HDR-CX550 This long-lasting battery is idealLenovo ThinkBook 14 15 IML & IIL Series 11. 1V Li Polymer Replacement Battery (5B10X55569) This 11. 1V, 4000mAh (44. 4Wh) lithium polymer battery replaces the original cell in the Lenovo ThinkBook 14 IML, 14 IIL, 15 IML, and 15 IIL. It cross references OEM part numbers including L19C3PF9, L19M3PF9, L19D3PF2, and 5B10X55569 among others. Dimensions are 208. 50 24. 30 7. 04mm a direct physical match to the factory cell slot. ThinkBook 14 and 15 IML IIL