Grepow is the industry leading manufacturer of lithium polymer batteries in China. Special technologies and manufacturing experience help us produce safe D shape LiPo batteries that maintain a stable working voltage and capacity. You can customize a D-shape battery to fit your requirements.
●Long cycle life
After 1000 cycles, the capacity maintained over 80%.
The thickness can be as thin as 0.5 mm.
●Fast charge ability
Support 3C or 5C quick charge.
●High energy density
Specific energy density up to 460Wh/L light weight.
●Wide operating temperature
Can be used at temperature -50 ℃~50 ℃ or -20 ℃~80 ℃.
Meet the requirements of ROHS, CE, UL, UN38. 3, MSDS and other certifications.
* Contact us for a complete D shape battery list or customize your special battery!
Grepow has been researching, developing and manufacturing shaped lithium ion batteries for more than 10 years, as we are a lithium battery manufacturer with integrated design, development and manufacturing. Our D-shaped battery has long life, high safety and other characteristics, which is mainly applicable to the increasingly mature portable devices nowadays. D-shaped batteries can be customized according to actual customer needs (including: cell + structure + BMS).
▶ Ready-made D-shaped battery models
▶ A variety of D-shaped batteries of different sizes are available
▶ Strict quality control
▶ Local instant customer support in China, USA, Germany
You can get the following services
● Flexible support for customized solutions
● Reliable and stable performance
● Samples and mass production available
● OEM, ODM services available
Smartwatches, High-tech sports shoes, Bluetooth products, Medical wearable, heated wearable accessories, wireless headset, other digital products.