2000 mAh NiMH Battery For Braava 380t And Mint 5200

Rechargeable battery gives you 25% more cleaning time than Braava 320 or Mint 4200, lasting up to four hours dry mopping and up to two and a half hours damp mopping on a single charge. Battery charges in as fast as four hours with the adapter or in just two hours with the Turbo Charge Cradle.