Description
The Lenovo ThinkPad T460 External Replacement Battery—most commonly known as the ThinkPad Battery 68+—is a slide-in power module utilizing Lenovo’s signature Power Bridge technology. Its main global retail SKU and marketing part number is 0C52862 . It features high-density cylindrical cells encased in an ergonomic black shell that clips securely to the rear base of the notebook.
Essential Features Summary:
| Feature Category |
Core Technical Data Point |
| Model & SKU Identifiers |
Official Retail SKU: 0C52862 (68+)
Lenovo Factory P/Ns: 45N1126, 45N1128, 45N1136, 45N1738 |
| Cell Composition |
Lithium-Ion (Li-Ion) | 6-Cell internal matrix layout |
| Charge Capacity |
72 Wh / Roughly 6600 mAh (Adds extended runtime and slightly raises the back of the laptop for ergonomic typing) |
| Voltage Output |
10.8V (Native architecture matching standard motherboards) |
| Safety Integration |
Over-discharge, dual thermal management, and an authentication Safeguard security chip |
| Useful Lifespan |
Rated for 300 to 500 complete discharge/charge cycles |
| Hardware Fit Ecosystem |
ThinkPad T Series: T460, T460p, T440, T440s, T450, T450s, T550, T560
ThinkPad X/L Series: X240, X250, X260, X270, L450, L460, L470
(Note: Not compatible with slim T460s or T470 variants) |
