Bosch Professional Bosch Genuine BLUE 18v Cordless Li-ion Battery 4ah 4ah

No Memory Effect - Slide-In Li-ion Battery Pack ECP (Electronic Cell Protection) and CLI (Charge Level Indicator) offers power without a memory or lazy battery effect. The ECP allows the cells in the battery to be monitored electronically so that the power output of the tool will be automatically reduced in case of an overload, deep discharge or overheating. The CLI informs the user how much more power is available by displaying the charging state. It also has a low self-discharge rate. After 30 days of inactivity the lithium-ion battery still contains 96% of its specified rated capacity. It is compatible with all Bosch Professional 18 V cordless power tools with a slide-in battery shape interface. The 18 V Slide-In Li-Ion Battery Pack ECP is only appropriate for Li-Ion tools from the professional ranges in the same voltage class. Features and Benefits: • Without Memory or Lazy Battery Effect • Slide-In Li-ion Battery Pack offer power without a memory or lazy battery effect • ECP feature automatically reduces the power output in case of overload, deep discharge or overheating Specifications: Applications: HD Battery capacity: 4,0Ah Cell technology: Li-Ion Battery voltage: 18V