The Muchmore Impact 4400mAh 3.7V LiPo battery is purpose-built for the Sanwa M17 radio, offering extended runtime, lightweight design, and a perfect fit. With a 4C discharge rate and high-quality 20AWG silicone wiring, this pack ensures reliable and efficient performance for serious racers. Features Designed specifically for Sanwa M17 transmitters High-capacity 4400mAh for extended usage time Compact and lightweight for optimal radio balance JR-style connector with thick 20AWG silicone wire 4C continuous discharge rate for stable power delivery Specifications Capacity: 4400mAh Voltage: 3.7V (1S LiPo) Discharge Rate: 4C Dimensions: 76 x 44.5 x 10mm Weight: 71g Connector: JR Style Wire: 20AWG silicone, 60mm length Includes 1x Muchmore Impact 4400mAh 3.7V LiPo Battery for Sanwa M17