GENERAL DESCRIPTION The LXT Lithium-Ion battery and charging system provide 280% total lifetime work with 2x more cycles. It features a 5x lower self-discharge rate, keeping battery cells ready for use after long storage periods. Charging at any time does not affect the battery. Built-in shock-absorbing features protect the battery, and sixteen contact terminals reduce the risk of power loss in high vibration environments. The battery's Memory Chip communicates with the charger to maximize battery life using three Active Controls: Current, Voltage, and Thermal. This battery is suitable for all Makita LXT 18V machines. TECHNICAL SPECIFICATIONS Type: Lithium-Ion Voltage: 18V Capacity: 5.0Ah Charging System: DC18RC Fast Charger Protection Features: STAR Protection Computer Controls COMPATIBILITY AND ACCESSORIES This battery is compatible with the following machines: BDF451RFE, BDF451RFE3 BDF452RFE, BDF452REF3 BDF452Z BDF453RFE BDA350, BDA351 BTD140RFE, BTD140RFE3, BTD140Z BTL061RFE,