Customizable 14.8V 4000mAh Lithium Battery Pack
High-performance lithium-ion cells ensure stable power output and extended lifespan. Precision-engineered with premium-grade materials for optimal heat dissipation and safety. Fully customizable to fit specific voltage and capacity needs, ideal for electric vehicles, drones, and remote-controlled devices. Lightweight yet durable design enhances portability without compromising power. Seamless compatibility with Guangdong-made drones and industrial equipment. Built-in protection circuit prevents overcharging, overheating, and short-circuiting. Perfect for commercial drone operators, RC hobbyists, and EV enthusiasts seeking reliable, high-capacity backup power. Bulk orders available at unbeatable wholesale prices. --- *Global wholesale supplier. Lowest price guaranteed. Bulk discounts apply.*