Amstron's Motorola GP3688 two way radio replacement battery is rated at 7.5V, 2150mAh, 17 Whr. This replacement battery for Motorola GP3688 is 100% compatible and will meet or exceeds original specification. This GP3688 replacement battery made by Amstron has been tested for safety and designed for high performance.
Li-Ion Motorola NNTN4497 Replacement Battery provided by AtBatt.com is designed for use with CP 150/200/140/160/180, PR 400, EP 450, CP 040, GP 3188, GP 3688 two-way models. The 2W-ADSM-4497L is designed to replace Motorola OEM part numbers: NNTN4497.
12 Compatible Model Numbers.
Specifications Chemistry Li-Ion Voltage 7.5 Capacity 2150 mAh / 2.15 Ah Rating 17 Whr Color Black Weight 1 lb / 0.45 Kg Warranty 1 Year UPC Code 880487221149
Total Weight: 1 lbs / 453.59 g