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%. ●Ultra-thin 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 ℃. ●Ultra-Safe Meet the requirements of ROHS, CE, UL, UN38. 3, MSDS and other certifications. |
Model No. | Voltage (V) | C-rate | Capacity | Thickness | Width | Length | Shape | Mould |
GRP2410020 | 4.35V | 1C | 30mAh | 2.4mm | 10mm | 20mm | D shape | Yes |
GRP3014025 | 4.35V | 1C | 82mAh | 3.0mm | 14mm | 25mm | D shape | Yes |
GRP3334012 | 4.35V | 1C | 95mAh | 3.3mm | 34mm | 12mm | D shape | Yes |
GRP2410020 | GRP3014025 | GRP3334012 |
* 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.