Toptopdeal provides you a wide range of battery and charger. 18V LXT Lithium-Ion batteries charge faster and work longer than standard lithium-ion batteries. Giving you and your cordless tools unmatched performance and productivity for demanding applications. Minimal loss of energy over its lifetime during use or in storage.Technology for foam cells. Battery slide – firm holding with multi contacts and shock absorbing bag, even in heavy use will not puncture and stays cool. LXT Charger uses Intelligent Charging Technology to control current, voltage and temperature to maximize the battery life. This means that during the loading of the charging voltage, charging current, and the temperature held in the holes.