Our 3.7V lithium polymer batteries deliver diverse options. Besides standard models, we offer specialized variants: pure cobalt high-voltage ultra-capacity batteries for maximum energy density, and 80°C heat-resistant batteries for extreme environments. With capacities ranging from small to 6000mAh, and sizes including ultra-thin and custom long-strip designs, they're a perfect fit for consumer electronics, industrial gear, and vehicle devices. Internationally certified, these batteries combine top-notch safety with flexible customization to power your applications reliably.
As your dedicated lithium polymer battery manufacturers in China, we engineer 3.7V cells for superior performance. Our lightweight 3.7 v lithium polymer batteries deliver outstanding energy density, featuring a low self-discharge rate for extended power retention.
Key Technical Specifications:
Cut-off Voltages: 4.2V (Charging) and 2.8V (Discharge).
Core Advantage: No memory effect and fully customizable in shape and capacity.
We welcome custom orders. Get your engineering samples quickly before placing a bulk order. Our factory guarantees competitive pricing and flexible MOQ for custom lipo battery.
3.7V Li - Polymer Batteries are unique in the battery family. Compared to other voltage ratings, 3.7V ones are ideal for small, portable devices. They provide sufficient energy, have good safety profiles, and enable compact designs, making them widely used and valuable.
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