1PC BL1502 1500mAh Li-ion Battery For Hytera PD502 PD602 PD605 PD685 PD682 Radio
PD502 PD506 PD600 PD602. BL1502 BL1504. PD662 PD682 PD686 PD688. Remove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery.