Keeping your laptop un-plugged and working longer is essential in today's business worldMeets or exceeds OEM laptop battery power specificationsHigher environmental and safety protection - each battery and power adapter product meets CE, FCC, and RoHS certificationsIC board, integrated components to protect against over heating, over-charging, over discharge, short-circuit and over voltageLower cost when compared to OEM laptop batteries and AC adaptersHigh quality superior casing for ultimate protectionUtilize environmentally sustainable - least levels of heavy metals in battery chemistriesUnlimited and free technical support