1类2电芯组
-20℃ to 60℃ Low Temperature Lithium Battery
Excelfun low temperature lithium batteries are engineered for cold environments, supporting reliable discharge from -20℃ to 60℃. Even under freezing conditions, they maintain excellent performance, with capacity at -20℃ and 0.2C discharge rate reaching no less than 80% of room temperature capacity. This ensures efficient power supply and stable operation in harsh environments. They are widely used in drones, high-altitude equipment, cold-chain logistics, polar scientific research, and military applications.
Product Solutions


Battery Model

Capacit  

Discharg Rate 

VoltageMax Discharge CurrentThickness(mm)Width(mm)Length(mm)Weight(g)
803048D-G3-3.7V1150mAh3C3.7V3.45A8.131.050.024.0
784542D-G5-3.7V1500mAh5C3.7V7.5A7.842.045.030.0

*Our batteries are equipped with built-in protection circuit boards to safeguard against overcurrent, overcharging, over-discharging, short circuits, and temperature fluctuations. We offer flexible customization options, including the ability to connect batteries in parallel or series based on your specific requirements. Additionally, we provide custom plug welding services,including options such as PH2.0, Molex, JST, Deans T, XT30, XT60, and more, to meet your application needs.







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General Process
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1-Inquiry
Inquiry
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2-Evaluation
Evaluation
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3-Specification & Verification
Specification & Verification
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4-Quotation
Quotation
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5-Sample Production
Sample Production
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6-Price Verification
Price Verification
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7-Production Schedule
Production Schedule
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8-Shipment
Shipment
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