Upgrade your RC radio transmitter with the Lumenier LiFe battery for reliable performance and extended operating time! • Specialized connectors for popular RC radios like FrSky Q X7. • Comes with a 2S balance plug, JST connector, and standard male servo connector for broad compatibility. • Significantly boosts your transmitter's flight time. Important Note: This is a LiFe battery, charge with a LiFe balancing charger. If upgrading from NiMH or other battery, calibrate your radio to support 6.6V LiFe battery (6.6V - 6.2V). Do not charge with stock radio's wall charger. Specifications: • Length: 80 mm • Width: 43 mm • Height: 15 mm • Weight: 103g • C-Rating: 25C (Burst 50C) • Connector: JST, Male Servo, 2S Balance Plug (direct fit for FrSky Q X7) Includes: 1x Lumenier LiFe 2S Battery with JST, Male Servo, and 2S Balance Plug Shipping Note: Due to shipping regulations, lithium batteries (including LiFe) can no longer be shipped via air. Orders with these batteries will be shipped by ground only. Split your order for expedited delivery. Safety Warning: • Always use a LiFe-specific charger. • Monitor the battery while charging and store in a safe, non-flammable container. • Never overcharge, over-discharge, puncture, or modify the battery. • Do not use a damaged battery.




This Lumenier 2100mAh 2s LiFe Q X7 RC Radio Transmitter Battery is perfect for RC enthusiasts. It's designed to power your radio transmitter, giving you reliable performance and longer operating time. The battery has specialized connectors for popular radios like the FrSky Q X7. It comes with a 2S balance plug, JST connector, and a standard male servo connector, so it works with a variety of radios. In terms of size, it's 80 mm long, 43 mm wide, and 15 mm high, weighing 103g. This battery is a great choice for anyone looking to enhance their RC radio transmitter's performance.