CWK&reg; New Replacement Laptop Notebook Battery for Dell Latitude 2100 2110 2120 P576R T795R W355R 0N976R 451-11040 G038N J017N J024N N976R P02T 2100 P02T001 453-10041 453-10042 4H636 6P147 2110 2100 F079N 451-11039 451-11040 451-11456 2100 451-11457 2120 Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 11.1 Volt (10.8 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!