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Category : Ultra Thin Rechargeable Cells

Lithium Polymer batteries (LiPo) offer several advantages. It has a greater energy density in terms of weight than Lithium Ion. In very thin cells (under 5 mm) LiPo also provides higher volumetric energy density. Additionally, there is more flexibility in cell sizes and shape with LiPo and a wider margin of safety, with superior stability in over-voltage and high-temperature conditions.

Major Features:
  • Super thinness: 0.5-1.0mm
  • High energy density / High capacity High safety
  • High rate discharge performance
  • Special shape : Arc-shape, Trapezoid-shape, Rectangle-shape, I-shape, Narrow-shape
  • Best use of potential rooms of products and perfect for small portable electronics

Applications:
  • Bluetooth earphone;
  • Wristband, Smart-watch, Pedometer, Wrist healthy products;
  • Micro, smart and professional electronics;
  • Smart card, Medical equipment, Security products, etc.

The followings are examples cells we can provide. Please email your drawings for price and lead time.

Rectangular Shape - Ultra Slim

Model Voltage(V) Capacity(mAH) Thickness(mm) Width(mm) Length(mm) Drawing
042529 3.7 7.5 0.4 25 29
044823 3.7 11.5 0.4 48 23
044050 3.7 30 0.4 40 50
085484 3.7 150 0.8 54 84


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What to consider when designing Lithium Batteries?
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Bluetooth Technology for Lithium-ion/LiFePO4 Batteries
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UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
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Lithium Battery Shipping Regulation
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Recommendations on How to get ≤30% Rated Capacity for Shipping
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Thermal Abuse Test for IEC62133
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