Mobile Phone Battery AVACOM for HTC Desire X Li-Ion 3.8V 1650mAh (replacement for BL11100, BA-S800):Do you need to improve the battery life of your mobile phone? The AVACOM for HTC Desire X Li-Ion 3.8V 1650mAh (replacement for BL11100, BA-S800) Phone Battery makes a backup battery. It is designed for HTC mobile phones, particularly Desire X. The Lithium-ion (Li-ion) Phone Battery is equipped with a capacity of 1650 mAh to allow a longer battery life. To keep this mobile phone battery running at its full capacity, dont forget to follow the instruction manual on adequate battery usage. Key Features of the AVACOM for HTC Desire X Li-Ion 3.8V 1650mAh (replacement for BL11100, BA-S800) Phone Battery Replaces the old battery in your smart phone Works with HTC mobile phones, namely Desire X Capacity of 1650 mAh, and voltage of 3,8 V Article: Lithium-ion (Li-ion)