3.7V 4000mAh LiPo Battery Manufacturer
DNK Power is a custom Rechargeable 3.7V LiPo battery manufacturer based in China,We have In stock small and compact 3.7V Lithium battery pack, capacity from 3Ah, 8Ah, 15Ah, and etc., with PVC , Metal or Plastic casing, they are widely used for RV power supply, Outdoor Camping Power Supply, Sightseeing car, Solar Sreet Light and etc….
We use the latest lithium battery technologies to make the 3.7V rechargeable LiPo batteries just ensure that you can get the highest quality and less or even no customer returns, we work with you to do the label, shrink wrap, custom terminates or encloses in plastic.
We focus on the best and cheap small design products that are the most cost-effective, environmentally safe and exceed all of their specifications, we will never let you down, you can check more of our certificates including MSDS UN 38.3, IEC, KC, etc.
| Model | Thickness(mm) | Width(mm) | Height(mm) | Capacity(mAh） | Wire Length(mm) | Weight(g) | Energy（Wh) | Download Datasheet |
|---|---|---|---|---|---|---|---|---|
| 35100100 | 3.5 | 100 | 100 | 4000 | 102 | approx. 66.7 | 14.8 | ![](https://www.dnkpower.com/wp-content/uploads/2018/04/pdf.jpg"){kind=small} |
| 30105110 | 3 | 105 | 110 | 4000 | 112 | approx. 66.7 | 14.8 | |
| 5066150 | 5 | 66 | 150 | 4000 | 152 | approx. 66.7 | 14.8 | |
| 4949118 | 4.9 | 49 | 118 | 4000 | 120 | approx. 66.7 | 14.8 | |
| 4858101 | 4.8 | 58 | 101 | 4000 | 103 | approx. 66.7 | 14.8 | |
| 4850103 | 4.8 | 50 | 103 | 4000 | 105 | approx. 66.7 | 14.8 | |
| 4652109 | 4.6 | 52 | 109 | 4000 | 111 | approx. 66.7 | 14.8 | |
| 4080102 | 4 | 80 | 102 | 4000 | 104 | approx. 66.7 | 14.8 | |
| 3766125 | 3.7 | 66 | 125 | 4000 | 127 | approx. 66.7 | 14.8 | |
| 3580116 | 3.5 | 80 | 116 | 4000 | 118 | approx. 66.7 | 14.8 | |
| 3570149 | 3.5 | 70 | 149 | 4000 | 151 | approx. 66.7 | 14.8 | |
| 3450175 | 3.4 | 50 | 175 | 4000 | 177 | approx. 66.7 | 14.8 | |
| 2774160 | 2.7 | 74 | 160 | 4000 | 162 | approx. 66.7 | 14.8 | |
| 2695103 | 2.6 | 95 | 103 | 4000 | 105 | approx. 66.7 | 14.8 | |
| 955266 | 9.5 | 52 | 66 | 4000 | 68 | approx. 66.7 | 14.8 | |
| 954878 | 9.5 | 48 | 79 | 4000 | 81 | approx. 66.7 | 14.8 | |
| 954575 | 9.5 | 45 | 76 | 4000 | 78 | approx. 66.7 | 14.8 | |
| 925167 | 9.2 | 51 | 67 | 4000 | 69 | approx. 66.7 | 14.8 | |
| 895462 | 8.9 | 54 | 62 | 4000 | 64 | approx. 66.7 | 14.8 | |
| 885069 | 8.8 | 50 | 69 | 4000 | 71 | approx. 66.7 | 14.8 | |
| 884975 | 8.8 | 49 | 75 | 4000 | 77 | approx. 66.7 | 14.8 | |
| 805975 | 8 | 59 | 75 | 4000 | 77 | approx. 66.7 | 14.8 | |
| 805187 | 8 | 51 | 87 | 4000 | 89 | approx. 66.7 | 14.8 | |
| 755870 | 7.5 | 58 | 70 | 4000 | 72 | approx. 66.7 | 14.8 | |
| 755585 | 7.5 | 55 | 85 | 4000 | 87 | approx. 66.7 | 14.8 | |
| 695670 | 6.9 | 56 | 70 | 4000 | 72 | approx. 66.7 | 14.8 | |
| 656678 | 6.4 | 66 | 78 | 4000 | 80 | approx. 66.7 | 14.8 | |
| 654190 | 6.5 | 41 | 90 | 4000 | 92 | approx. 66.7 | 14.8 | |
| 636083 | 6.3 | 60 | 83 | 4000 | 85 | approx. 66.7 | 14.8 | |
| 606090 | 6 | 60 | 90 | 4000 | 92 | approx. 66.7 | 14.8 | |
| 606085 | 6 | 60 | 85 | 4000 | 87 | approx. 66.7 | 14.8 | |
| 604997 | 6 | 49 | 97 | 4000 | 99 | approx. 66.7 | 14.8 | |
| 595490 | 5.9 | 54 | 90 | 4000 | 92 | approx. 66.7 | 14.8 | |
| 586088 | 5.8 | 60 | 88 | 4000 | 90 | approx. 66.7 | 14.8 | |
| 585488 | 5.8 | 54 | 88 | 4000 | 90 | approx. 66.7 | 14.8 | |
| 556790 | 5.5 | 67 | 90 | 4000 | 92 | approx. 66.7 | 14.8 | |
| 556095 | 5.5 | 60 | 95 | 4000 | 97 | approx. 66.7 | 14.8 | |
| 536581 | 5.3 | 65 | 81 | 4000 | 83 | approx. 66.7 | 14.8 | |
| 535892 | 5.3 | 58 | 92 | 4000 | 94 | approx. 66.7 | 14.8 | |
| 525977 | 5.2 | 59 | 77 | 4000 | 79 | approx. 66.7 | 14.8 | |
| 505795 | 5 | 57 | 95 | 4000 | 97 | approx. 66.7 | 14.8 | |
| 495780 | 4.9 | 57 | 80 | 4000 | 82 | approx. 66.7 | 14.8 | |
| 485595 | 4.8 | 55 | 95 | 4000 | 97 | approx. 66.7 | 14.8 | |
| 479876 | 4.7 | 98 | 76 | 4000 | 78 | approx. 66.7 | 14.8 | |
| 476681 | 4.7 | 66 | 81 | 4000 | 83 | approx. 66.7 | 14.8 | |
| 475896 | 4.7 | 58 | 96 | 4000 | 98 | approx. 66.7 | 14.8 | |
| 426580 | 4.2 | 65 | 80 | 4000 | 82 | approx. 66.7 | 14.8 | |
| 396690 | 3.9 | 66 | 90 | 4000 | 92 | approx. 66.7 | 14.8 | |
| 329192 | 3.2 | 91 | 92 | 4000 | 94 | approx. 66.7 | 14.8 | |
| 105068 | 10 | 50 | 68 | 4000 | 70 | approx. 66.7 | 14.8 | |
| 30105110 | 3 | 105 | 110 | 4000 | 112 | approx. 66.7 | 14.8 | |
| 35100100 | 3.5 | 100 | 100 | 4000 | 102 | approx. 66.7 | 14.8 | |
Custom 3.7V 4000mAh Lithium Battery
Our Vision: Provide world-class Lithium battery pack for customers world-widely
DNK Mission: to become an internationally renowned supplier of Rechargeable Lithium Battery.
Company values: integrity and pragmatic, responsibility
Let’s Start Design Your Battery!
WE ARE READY FOR YOUR NEXT PROJECT
Please try to answer our following questions, OR Call Us
1 What kind of product will the battery used for? please send us product pictures
and specifications
2 What’s the device voltage and current and if possible peak current
3 How long would you like the device to be used before next charging
4 How much space do you have for the battery?
5 Any special shape requirement? Triangle? Ultra thin? Ultra small? Arc shape?
Curved?
6 What’s your application work condition? Temperature range, and humidity,
outdoor or indoor, moving or stay still?
7 What’s the quantity you need?
Da Lang Street, Bao’An District, Shenzhen City, Guangdong Province, China,518109
Email: sales@dnkpower.com