18650 Battery 10000mAh

Shop maximum-capacity 18650 lithium-ion batteries in the 10000mAh+ range from A&S Power. This category features 3.7V single-cell 18650 batteries with 10400mAh capacity — our highest-capacity 18650 cell, ideal for solar energy storage, portable power stations, UPS backup systems, electric vehicles, and high-drain industrial devices requiring maximum energy density. All 18650 batteries are CE, RoHS, and UN38.3 certified with full documentation for global shipping. OEM/ODM custom solutions available — contact our engineering team for a tailored quote.

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  • 3.7V 10400mAh 18650 battery pack with NTC

    3.7V 10400mAh Lithium-ion Battery AS18650

    This AS18650 lithium-ion battery pack features 3.7V, 10400mAh (38.48Wh) and compact dimensions of 68.5×38.5×38.5mm. Equipped with built-in PCM protection, NTC thermistor, 24AWG wires and ZHR-3P connector, it prevents overcharging, over-discharging and overheating. Wrapped in durable blue shrink tubing, it suits medical devices, consumer electronics, smart home gear, industrial tools and DIY projects. Custom OEM & ODM services for connectors, capacity, cables and brand labels are available.

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