Radio Battery, Product Type Radio Battery, Compatible Radio Type Handheld, Compatible Radio Brand Motorola, Compatible Radio Series SL, Compatible Radio Manufacturer Model Number EVX-S24, Compatible Radio Grainger Model Number 463W20, 463W21, Battery Capacity 2, 300 mAh, Battery Type Lithium Ion, Compatible Product Type Portable Two Way Radio, Waterproof No, Voltage 3.7 V, Maximum Recharge Time 2 hr, Color Black, Maximum Operating Temperature 140 Degrees F