Keep a second ThinkPad battery charged and ready to go whenever you need it. The ThinkPad External Battery Charger gives you maximum power flexibility by charging a spare battery independently of your ThinkPad system.
- External unit operates independent of your ThinkPad notebook so you can charge a spare battery at any time.
- Must be used with the ThinkPad and Lenovo 90W AC Adapter or 65W AC Adapter, which ship with Lenovo ThinkPads and can be purchased separately.
- External unit frees up your ThinkPad notebook so you can continue to work off the system battery while charging a spare battery to increase your unplugged mobile computing time.
Supports: T,R,L,X,Z,SL,Edge & W Series ThinkPad Batteries.
Supported, but not in charging cradle. Battery is connected beside charger:
ThinkPad Battery 27++ (9 Cell) Slice T410/T420, T510/T520 & W510/W520 Series [57Y4545]
ThinkPad Battery 39+ (6 Cell) Slice X1 Series [0A36279]
ThinkPad Battery 42 (3 Cell) Bay [57Y4536]
ThinkPad Battery 50 (3 Cell) Bay X300/301 Series [43R1966]
Does Not Support:
ThinkPad Battery 12 (4 Cell) X200/X201 Tablet Series [43R9256]
ThinkPad Battery 12+ (8 Cell) X200/X201 Tablet Series [43R9257]
ThinkPad Battery 52+ (6 Cell) X220 Tablet Series [0A36286]
ThinkPad Battery 64++ (8 Cell) X60/X61 Tablet Series [40Y8318]
ThinkPad Battery 19+ (6 Cell) Slice X220 & X220 Tablet Series [0A36280]