Radio Battery, Product Type Radio Battery, Compatible Radio Type Handheld, Compatible Radio Brand Midland, Compatible Radio Series BizTalk BR, Compatible Radio Manufacturer Model Number BR200, Compatible Radio Grainger Model Number 46AX76, Battery Capacity 1,750 mAh, Battery Type Lithium Ion, Compatible Product Type Portable Two Way Radio, Waterproof No, IP Rating Not Applicable, Voltage 3.7 V, Maximum Recharge Time 6 hr