Lenovo ThinkPad Battery 57+ - notebook battery - Li-Ion - 5200 mAh
Mfg # 45N1149
CDW # 5455767
| UNSPSC 26111711
Quick tech specs
- Notebook battery
- FRU
- 1 x lithium ion 6-cell 5200 mAh
- for ThinkPad L440; L540; T440p; T540p; W540; W541
Know your gear
Stay unplugged longer with these genuine Lenovo batteries. These rechargeable batteries use Lithium-ion technology and can be used as replacement for aging system batteries or as a convenient spare battery.