Li-ion Laptop Battery for IBM ThinkPad 380 380D 380E 380ED 380XD 380Z 385 385CD 385XD Series Battery Type:Li-ion rechargeable battery |Dimension:125.20x86.00x20.80mm Capacity: 4400mAh |Volt:10.80v (Compatible with 11.10V) Compatible with:IBM 02K6417, 02K6503, 02K6507, 02K6509, 02K6516, 02K6517 Fit model:IBMThinkPad 380, 385 Series Laptop Battery Remark: This battery cannot fit for all IBM ThinkPad 380 series in Type model 2635-8xx/LEU/9xx/Axx /Bxx, but fit for TYPE 2635-Dxx/Exx/Fxx only.