Xiamen Sanquan Battery

Company overview

Xiamen Sanquan Battery is a battery manufacturer in Xiamen, China, with more than 90 years of battery production experience. Alongside traditional batteries, it develops Sunpadow lithium batteries for radio-controlled models and drones. Its activities span research, design, production, sales and technical service, supported by automated lithium battery production lines. The range includes hard-case and pouch packs, with stacked pouch construction used for high-discharge-rate products. Civilian applications include recreational and competitive model cars, powerboats, aircraft, helicopters and racing drones.

The Sunpadow vehicle range covers short, thin, standard-size and slim battery formats across competition, recreational and entry-level families. Concrete examples include the SUNPADOW 5300mAh-2S1P-7.4V-130C/65C ultra-thin racing pack and the SUNPADOW 3800mAh-2S1P-7.4V-130C/65C short racing pack. Larger options include the SUNPADOW 10200mAh-3S2P-11.1V-70C for radio-controlled monster trucks and the SUNPADOW 7800mAh-3S2P-11.1V-90C for recreational model cars. These products combine different capacities, voltages and cell arrangements within the company's model-propulsion battery offering.

For specific racing formats, the Platinum ultralight range includes the SUNPADOW 6000mAh-2S2P-7.4V-120C/60C for 1/10 EP Stock racing. The Platinum Slim Pack carries the designation SUNPADOW 5200mAh-2S2P-7.4V-130C/65C, while a separate high-voltage short racing pack is designated SUNPADOW 6000mAh-2S2P-7.6V-100C/50C(HV). Beyond vehicle packs, the company has dedicated battery categories for model boats, model aircraft, radio-controlled airplanes and helicopters, drones and racing drones, extending its hardware range across land, water and airborne model applications.

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