RadioMaster 21700 2S 5000mAh Li-ion XT30 Battery for TX16S and TX12 MKII

High-capacity, safe and perfectly matched for RadioMaster transmitters

The RadioMaster 21700 2S 5000mAh Li-ion pack is designed for the TX16S and TX12 MKII radios, offering long runtime, stable voltage and safer operation compared to LiPo batteries. With both JST-XH and XT30 connectors, it is ready for internal charging and compatible with external modules such as Crossfire.

Key features

• • Large 5000mAh capacity for long sessions
• • Safer Li-ion chemistry ideal for RC transmitters
• • XT30 and JST-XH connectors included
• • Supports internal charging in TX16S radios
• • Perfect for external RF modules

Technical specifications

• • Type: 2S Li-ion (2 × 21700)
• • Capacity: 5000mAh
• • Energy: 37Wh
• • Voltage: 7.4V
• • Connectors: JST-XH, XT30
• • Charge current: max 2A
• • Dimensions: 71.5 × 43.5 × 23.5 mm
• • Weight: 155 g
• • Fits: TX16S series, TX12 MKII

Package contents

• • 1 × RadioMaster 21700 2S 5000mAh battery