Unitree R1 Battery

OverviewThe Unitree R1 Battery is the quick-release spare battery pack for the R1 humanoid robot. R1 Edu configurations run roughly one hour per charge, so a second pack is the single most effective accessory for labs, classrooms, and demo teams: swap in the fresh battery and keep working while the depleted one charges. It is also the standard replacement when an original pack ages out. Specifications Dimensions 85 x 83 x 146.5 mm Rated capacity 6,000 mAh (194.4 Wh) Charge limit voltage 37.8 V Nominal voltage 32.4 V Battery management Proprietary Unitree BMS Protection functions Battery level display, storage self-discharge protection, balance charge protection, overcharge protection, over-discharge protection, short-circuit protection, battery load detection protection CompatibilityFits the Unitree R1 humanoid platform, including the R1 Air and R1 Edu lines. One quick-release smart battery and charger are included with the robot; this listing is for an additional or replacement pack. Frequently Asked QuestionsWhat is the lead time?Lead times vary by factory availability. We confirm the current timeline when you place your order. What warranty applies?This accessory carries a 12-month manufacturer warranty, serviced through Unitree's authorized US distribution. Can you bundle this with a robot quote?Yes, we bundle accessories into robot quotes and purchase orders. A spare battery is the most common add-on to a new R1 order. RelatedBrowse the Unitree collection for the full lineup. Teams sharing one R1 across operators also keep a spare R1 Remote Controller on hand.