Battery, 1650 MAh Li-Ion; HYT 580 Review PartyLamb Accessories June 23, 2018November 10, 2018Batteries, CB & Two-Way Radios, Electronics, HYT, Portable Audio & Video 0 Comment Lithium Ion battery chemistry 15 hours of battery life based on 90-5-5 talk time model › See more product details BL1719 1650 mAH Li-Ion Battery for HYT 508, 518, 580 handheld Radios