Company Advantages
· Huawen ups for home has a wide selection of design styles, enabling to fulfill the needs of the most demanding clients.
· Our dedicated and professional team guarantees the product to be of high quality and stable performance.
· The product, available in a rather competitive price, is widely used in the market.
21700 Series High Performance Battery Pack
12-battery series-parallel combination (1S12P/2S6P/3S4P/4S3P/6S2P/12S1P)
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21700 battery pack features
One standard size, multiple capacity options
Including 4000mAh/4200mAh/4500mAh/4800mAh/5000mAh, different electrical modules can use a single battery cell.
Various output currents and voltages
Charging limit voltages from 4.2V to 4.35V and a maximum discharge current of 30C per cell make it suitable for many special applications.
Wide operating temperature range
From -10°C to 60°C, it can meet almost all civil electrical applications.
Flexible battery pack shape
The battery pack can be customized into square, round, triangular, tubular or other irregular shapes.
Economic and environmental protection
Fully compliant with economic and environmental standards.
Light weight, maintenance-free, small size, high energy
Compared with lead-acid batteries, NiMH batteries, and NiCd rechargeable batteries, lithium-ion battery packs can save a lot of size and weight.
What Specifications Can Huawen Make？
We can provide all kinds of specifications,there is a part of us.
| Model |
21700Pack |
| Nominal voltage |
3.6V (3.7V) |
7.2V (7.4V) |
10.8V (11.1V) |
21.6V (22.2V) |
36V (37V) |
| Nominal capacity |
4000mAh/4200mAh/4500mAh/4800mAh/5000mAh |
| Battery pack |
1S1P/2P/3P/4P/5P/...... |
2S1P/2P/3P/4P/5P/...... |
3S1P/2P/3P/4P/5P/..... |
6S1P/2P/3P/4P/5P/..... |
10S1P/2P/3P/4P/5P/..... |
| Input voltage |
4.2V |
8.4V |
12.6V |
25.2V |
42V |
| Input current |
1C |
1C |
1C |
1C |
1C |
| Output voltage（regular ver.) |
2.75V~4.2V(WRV) |
5.5V~8.4V(WRV) |
8.25V~12.6V(WRV) |
16.5V~25.2V(WRV) |
27.5V~42V(WRV) |
| Output voltage（custom ver.) |
5V/9V(CV) |
5V/9V/12V(CV) |
5V/9V/12V/24V(CV) |
5V/9V/12V/24V/36V/48V(CV) |
5V/9V/12V/24V/36V/48V(CV) |
| Continuous output current |
1C~15C |
1C~15C |
1C~15C |
1C~15C |
1C~15C |
| Peak output current |
3C~30C |
3C~30C |
3C~30C |
3C~30C |
3C~30C |
| PCM/BMS |
OVP/UVP/OCP/OCC/OTP/TV/CVCC, etc. |
| Connector |
ZH1.5mm/PH2.0mm/SH1.0mm/VH3.96/SM2.54/XH2.54, etc. |
| Battery type |
NMC |
| Working temperature |
Charge: 0~45℃ Discharge: -10~60 ℃ |
| Cycle life |
Around 300 times / 500 times |
| Warranty |
12 Months |
| Application |
Consumer electronics (electric toothbrushes, Bluetooth speakers, POS machines, etc.).
Power tools (electric bicycles, electric motorcycles, electric cars, golf carts, handheld electric drills, etc.).
Lamps (flashlights, LED flashlights, laser flashlights, engineering lighting lamps, mining lamps, emergency lights, etc.).
Energy storage (home optical storage systems, UPS, base stations, computer room power supplies, clean energy storage, etc.).
|
We stock a range of standard Li-ion battery packs for a wide range of applications in the consumer and industrial markets. All of these lithium batteries have a PCM/BMS (Protection Control Module) to ensure safety.
If you require a quote for a Li-ion battery pack, or you cannot find the specific Li-ion battery pack you need on our website, please contact us.
Our in-house designers and engineers have produced countless great designs for customers from different industries
1
What kind of cooperation methods can you provide?
We can provide OEM/ODM customization services and provide customers with brand new labeling brands for sales.
Of course, we also welcome partners from various countries and regions to sign agency cooperation agreements with us.
2
Q: Can I Have A Sample Order?
A: Yes, we welcome sample order to test and check quality.
3
Q: Do you have a MOQ limit?
A: Yes, our MOQ for bulk orders is 500 pcs. The MOQ for customized appearance is 2,000 pcs.
4
Q: Can I get a lower price if I order a large quantity of products?
A: Yes, the price of the product is cheaper if you order more quantities.
5
Q: Can I get the pre-production sample ?
Yes, we will ask for your requirements and provide solutions before production. We will produce samples for you upon your approval.
6
Q: How long is delivery time ?
A: Normally 15-20 working days after receiving your payment.
Company Features
· Dongguan Huawen New Power Co., Ltd. has its excellent ups for home to satisfy the needs of customers.
· We have experienced designers and engineers. They have detailed knowledge of specific application requirements of the product, allowing the company to tailor products to needs. We have a wide variety of talents that drives our ability to innovate. They secure us a variety of perspectives to address the challenges ahead of us. They are the source of innovative solutions and new opportunities. Highly skilled experts give their full backing to our manufacture. They put their knowledge and experience in the ups for home industry to work, helping the company achieve superior quality in products.
· The main current mission of our company is to increase customer satisfaction. Under this target, we continuously improve our product quality, update catalog, and strength timely communication with clients.
Product Details
ups for home's details are presented to you in the following section.
Enterprise Advantages
In order to develop, Huawen introduces a group of modern management talents with high quality and builds good partnerships with many research institutes and universities. Professional guidance will be given on the production by scientific research experts. This promotes the improvement of production capability and rapid development.
Huawen always puts customers first and treat each customer sincerely. Besides, we strive to meet the requirements of customers and solve their problems duly.
In accordance with the tenet of 'to survive by unity, to seek market by quality, to develop by credit', our company is willing to form a trading partnership with large and small merchants at home and abroad to seek common development and achieve the goal of double profit.
Our company was established in We have gone through years of rapid development, resulting in the good reputation and competitiveness.
Our company strives to open up domestic and international markets. And our products are distributed in various countries and regions around the world, which are recognized by consumers.
