Shop ultra-high-capacity 18650 lithium-ion batteries in the 8000mAh capacity range (8000–8999mAh) from A&S Power. This category features 3.7V single-cell 18650 batteries with 8400mAh capacity, delivering maximum runtime for electric bikes, portable power stations, solar energy storage, UPS systems, and high-drain industrial devices. 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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Premium 3.7V 8400mAh rechargeable Lithium-ion Battery pack delivering 31.08Wh of high-density energy. This robust power solution features integrated safety protection and an NTC thermistor for precise temperature monitoring. Housed in a compact, flat form factor (68.5mm x 56.5mm x 19.5mm) and equipped with a ZHR-3P connector, it is engineered for long-lasting performance in demanding portable applications.
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