Replaces ICOM BP-307 BP-272 BP-273 battery rechargaeble Li-ion battery, great function and price to replace your original batteries. Compatible for Icom IC-705 ID-52A ID-52E IP-100H IP-501H IP-503H Radios. Integrated microchip prevents overcharging,overheat.Provide short circuit protection,Compatible to Icom BC-202 Charger. Keep your radios charged up and ready to go with the ICOM BP-307 3350mAh Li-Ion Battery. This unit is ideal for all day use. Note: Please note that this is a replacement part and not anoriginal equipment manufacturer(OEM) product. The mention of brand names or model descriptions is solely intended to illustrate compatibility.We highly respect intellectual property rights and care about our valued buyers, if you have any questions,we will be very glad to help you. Specifications: BP-307 Li-Ion Battery Pack replacement for ICOM BP-307 BP-272 BP-273 battery Package Quantity: 1PCS Battery Type: lithium-ion battery. Voltage: 7.2v. Capacity: 3350mAh. ICOM BP-307 Batteries is compatible with the following models: Icom IC-705 Radios Icom ID-52A Radios Icom ID-52E Radios Icom IP-100H Radios IcomIP-501H Radios Icom IP-503H Radios