Designed for use with the NXT Intelligent Brick, this DC lithium ion polymer battery with 2100 mAh of power is an alternative to AA batteries and replaces the original AC version of the NXT Rechargeable Battery. Estimated recharge time is 4-5 hours. The battery requires the DC Charger (778887), sold separately, and is not compatible with the AC Charger (979833). One NXT Rechargeable DC Battery and DC Charger are included in the LEGO® MINDSTORMS® Education NXT Base Set.
979693 9693, transformer for the NXT Mindstorm, NXT_Rechargable_DC_Battery_pack, battery_pack, power supply, rechargable, NXT_Rechargable_Battery, 991957 991958 991959 V2323
