Stay unplugged longer with ThinkPad batteries. Provide up to one-third more capacity than the standard system battery. This high capacity battery has an extended area on the back edge and fits in the standard ThinkPad system battery slot.
Its compatible design allows it to be in the system when the system is connected to the ThinkPad Advanced Dock, Advanced Mini-Dock, and Essential Port Replicator. Battery life (and recharge times) varies based on many factors including screen brightness, applications, features, power management, battery conditioning, and other customer preferences. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6160-01-575-6648, indicating validated use in U.S.
government and defense logistics supply chains.
| Type | Battery |
| Depth | 80 mm |
| Width | 227 mm |
| Height | 21 mm |
| Weight | 475 g |
| Product colour | Black |
| Battery voltage | 10.8 V |
| Battery capacity | 7800 mAh |
| Battery technology | Lithium-Ion (Li-Ion) |
| Compatible products | ThinkPad T500, R500, W500, SL300, SL400, SL500, Z60m, Z61m, Z61e & non 14Wide T60, R60, T61, R61 |
| Number of battery cells | 9 |
| NSN | 6160-01-575-6648 |
| SPECIAL FEATURES | IBM THINKPAD BATTERY; FITS WITH COMPATIBLE PART NUMBER 40Y6797 AND MANY OTHERS; BATTERY TECHNOLOGY, LI-ION, 10.8V 7800MAH; 100 PERCENT OEM COMPATIBLE; EXTENDED LIFE V |