Battery specifications: Nominal Voltage : 3.7V

Type: Rechargeable battery Capacity : 850 mAh Lowest Discharge Voltage : 2.50V Standard Charge : CC/CV ( max. charging rate 4.2A ) Charging Cycles : > 500 cycles (+80% after 500 cycles) Operating Discharge Temperature : -10 - 60 Degree Celsius

Compatible model: 

For Braun Oral-B Toothbrushes i010, i04, i05, i06, i07, i08, i09, iO series 6N 7N 8N 9N, iO10, iO4, iO5, iO6, iO7, iO8, iO9, Li-Ion, Lithium-Ion, Replacement Toothbrush Battery, Type 3753, Type 3758, Type 3776, Type 3794

Package includes: 1x Replacement battery