4-cell Li-ion 14.80V 2200mAh, Hi-quality Replacement for COMPAQ EVO N400, N410, COMPAQ Evo N400C, N410c Series Laptop Battery, Compatible Part Numbers: 213282-001, 231445-001, 232593-B25, 235596-001, 291693-001, 292389-001, 293343-B25
Nick
This product is not the original compaq battery it is a cheap copy and does not perform to the same standard as the original. The battery does not calibrate properly and lasts about 1 hour. All in all you should save your money and find a genuine compaq battery on ebay.