Product details of the rechargeable lithium ion battery pack
Product Description
Huawen rechargeable lithium ion battery pack is designed using sophisticated tools & equipment with the help of our team of talented craftsmen. The product is quality-assured as a strict quality control system is carried in our company. If there is doubt about quality of our rechargeable lithium ion battery pack, you can request sample for testing.
21700 Series High Performance Battery Pack
3-battery series-parallel combination (1S3P/3S1P)
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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 Feature
• Huawen's products are mainly sold to domestic major cities and are exported to North America, Europe, Southeast Asia, and other foreign markets.
• Our company was founded in We actively extend the industrial chain and strive to strengthen the organic connection between R&D, production, processing, sales and service. And through years of exploration, the industrialization management is beginning to take shape.
• We conduct strict monitoring and improvement in customer service. In this way, we can ensure that our services are timely and accurate to enhance consumer and market acceptance.
• Our company's location is superior. And the transportation and communication conditions are good, making contributions to the sustainable development.
Huawen is a pharmaceutical company focused on integrity and credit. Mini UPS,Battery Pack,USB-C Rechargeable Battery are of reliable quality and reasonable price. If needed, feel free to contact us.
