Gens Ace GA300-2S45-JST 300mAh 2S 7.4V 45C LiPo Battery with JST Plug and XH Balance

The Gens Ace GA300-2S45-JST is a 300mAh 2S 7.4V 45C LiPo battery designed for micro RC vehicles and small RC aircraft requiring a JST power connector. At 300mAh capacity with a 45C continuous discharge rating, it delivers a clean, consistent power output suited to lightweight micro RC applications where a compact, high-discharge cell is needed. The XH balance port allows safe, accurate cell-balanced charging with a compatible LiPo balance charger.

Key Features

• 2S configuration provides a 7.4V nominal output, suitable for micro RC receivers, ESCs, and brushless or brushed motor setups rated for 2S power
• 45C continuous discharge rating supports high-demand draw from small motors without voltage sag under load
• 300mAh capacity keeps the pack small and light, making it well suited to weight-sensitive micro RC builds
• JST power plug is a widely used connector standard across micro RC vehicles, making this a straightforward drop-in option for compatible models
• XH balance connector enables cell-level monitoring and balanced charging to maintain pack health and longevity