Overlander Fullymax 4500mAh 22.2V (x2) 12S 45C LiPo Battery - XT90 Anti Spark Connector 3447
The 4500mAh 22.2V (x2) 12S 45C LiPo battery is part of Fullymax's Heli range. This new style of LiPos are designed specifically for the rapidly advancing RC helicopter industry and are the number one choice of world-class pilots! These packs are outfitted to perform, with a constant discharge of 45C, and burst discharge of 90C, providing the power and quality needed for a high range of skill levels and demands.
Fullymax batteries are designed with optimal performance in mind. Their LiPo batteries are manufactured using the superior stacking method; this provides dependable capacity and consistent power. Every cell is fully matched in Internal Resistance, Voltage and Weight before they are put together to create your battery packs. This stringent matching process makes for exceptional results both competitively and professionally.




Fullymax is renowned for its production of high-quality LiPo packs. The manufacturing process for LiPo battery cells is fully automatic and completed in a dust free atmosphere using uniformity and conformity. Fullymax cells are renown for their:

LiPo packs come fully equipped with high quality silicone leads and a choice of connector. It is safe to say with Fullymax you are guaranteed to receive the highest-quality, top-performing batteries that you’ve grown to expect. Lithium Polymer batteries provide superior voltage, capacity and discharge/power. These combined into a lighter, more compact size, make lithium battery packs the favourable choice over alternative chemistries.




SKU 3447
Chemistry Lithium Polymer (LiPo)
Capacity (mAh) 4500
Voltage 22.2V (x2)
Cell Count 12S
Constant Discharge 45C
Burst Discharge 90C
Watt Hours 99.9Wh
Balance Connector Type JST-XH
Brand Fullymax