Radio Battery Product Type Radio Battery Compatible Radio Type Handheld Compatible Radio Brand Standard Horizon Compatible Radio Series HX870 Compatible Radio Manufacturer Model Number HX870 Compatible Radio Grainger Model Number 40JC26 Battery Capacity 1 800 mAh Battery Type Lithium Ion Compatible Product Type Portable Two Way Radio Waterproof No Voltage 7.4 V Maximum Recharge Time 3 hr Color Black Battery Life 11 hr