This particularly powerful and durable battery with 20 lithium-ion quality cells offers extra long term thanks to its 180 WH battery performance and its battery capacity of 5.0 AH, without a memory effect. The current charge status of the battery can be viewed using the LED display. The slim weight of 1.3 kg ensures maximum flexibility. The BA 159 battery from Mowox is compatible with all Mowox 40 V devices. , Product information, battery system: 40 V Max Lithium, battery power: 40 V/5.0 AH (180 Wh), type of battery cells: lithium ion , 18650, Samsung, LED display