Focus On Solving Lithium Battery Pack Management Technology, A Industry Leader Since 2015 - Huawen.

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Custom 1S2P/2S1P LFP21700 LiFePO4 Battery Pack With BMS Solution 1

Custom 1S2P/2S1P LFP21700 LiFePO4 Battery Pack With BMS Solution 2

Custom 1S2P/2S1P LFP21700 LiFePO4 Battery Pack With BMS Solution 3

Custom 1S2P/2S1P LFP21700 LiFePO4 Battery Pack With BMS Solution 4

Custom 1S2P/2S1P LFP21700 LiFePO4 Battery Pack With BMS Solution 5

Custom 1S2P/2S1P LFP21700 LiFePO4 Battery Pack With BMS Solution 6

Custom 1S2P/2S1P LFP21700 LiFePO4 Battery Pack With BMS Solution

Huawen LiFePO4 21700 Battery Pack With BMS Solution Manufacturer

Model: 21700 2Pack LFP Series

Battery cell type: LiFePO4

Battery cell capacity: 3000mAh

Custom connection method: 1S2P/2S1P

Custom capacity: 19.2Wh

Custom input: 3.65V/7.3V

Custom output: Wide Range Voltage / Constant Voltage

Weight: approx 130g

Cycle: more than 1000 times at 80% DOD

Customized services:

MOQ 500 sets

√ Battery capacity/voltage/current

√ Brand / LOGO

√ Packaging method

Inquiry

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21700 Series High Performance Battery Pack

2-battery series-parallel combination (1S2P/2S1P)

Custom 1S2P/2S1P LFP21700 LiFePO4 Battery Pack With BMS Solution 7

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Custom 1S2P/2S1P LFP21700 LiFePO4 Battery Pack With BMS Solution 8

Corporate News

Here is the latest news about our corporate, our people, or our activities. It is a better way to know who we are

21700 battery pack features

Only one capacity

Only contains 3000mAh capacity.

Various output currents and voltages

The charging limit voltage is 3.65V±0.02V, the peak discharge of each battery cell is 5C/10C, and the continuous discharge is 1C/3C/5C, making it suitable for the field of energy storage/power tools.

Wide operating temperature range

Low temperature battery cell version is suitable for -40℃~＋65℃

Conventional battery cell version is suitable for -10℃~＋45℃

Flexible battery pack shape

The battery pack can be customized into square, round, triangular, tubular or other irregular shapes to fit different equipment shapes and structures.

Economic and environmental protection

Fully compliant with economic and environmental standards.

Light weight, maintenance-free, small size, high energy

Compared with lead-acid batteries, nickel-metal hydride batteries, and nickel-cadmium rechargeable batteries, LiFePO4 batteries have longer life and more stable performance.

What Specifications Can Huawen Make？

We can provide all kinds of specifications,there is a part of us.

Model	21700Pack
Battery type	LiFePO4 (LFP/IFR)
Nominal voltage	3.2V	6.4V	12.8V	25.6V	38.4V	51.2V
Nominal capacity	3000mAh
Battery pack	1S1P/2P/3P/4P/5P/......	2S1P/2P/3P/4P/5P/......	4S1P/2P/3P/4P/5P/.....	8S1P/2P/3P/4P/5P/.....	12S1P/2P/3P/4P/5P/.....	16S1P/2P/3P/4P/5P/.....
Input voltage	3.65V	7.3V	14.6V	29.2V	43.8V	58.4V
Input current	1C	1C	1C	1C	1C	1C
Output voltage（regular ver.)	2.5V~3.65V(WRV)	5V~7.3V(WRV)	10V~14.6V(WRV)	20V~29.2V(WRV)	30V~43.8V(WRV)	40V~58.4V(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)	5V/9V/12V/24V/36V/48V(CV)
Continuous output current	1C/3C/5C
Peak output current	5C/10C
PCM/BMS	OVP/UVP/OCP/OCC/OTP/TV/CVCC, etc.
Connector	ZH1.5mm/PH2.0mm/SH1.0mm/VH3.96/SM2.54/XH2.54, etc.
Working temperature	Charge: 0~60℃ Discharge: -20~65 ℃
Cycle life	More than 1000 times at 80% DOD
Warranty	12 Months
Application	Energy storage (Mini UPS/small photovoltaic energy storage system/Solar Fan, ect.) Consumer electronics (electric toothbrushes, power bank, cordless telephone, electronic cigarettes, etc.) Lamps (flashlights, LED flashlights, laser flashlights, engineering lighting lamps, mining lamps, emergency lights, solar street lights, 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.

Nominal voltage

3.2V

1S2P

1S4P

1S8P

Nominal voltage

6.4V

2S1P

2S6P

2S8P

Nominal voltage

12.8V

4S2P

4S3P

4S4P

Questions About Product

Our in-house designers and engineers have produced countless great designs for customers from different industries

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.

Q: Can I Have A Sample Order?

A: Yes, we welcome sample order to test and check quality.

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.

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.

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.

Q: How long is delivery time ?

A: Normally 15-20 working days after receiving your payment.

Q: How about warranty?

A: 1 year warranty.

We are looking forward to get more cooperation

Our team provides excellent customer service and support

● 24*7 fast response

● Provides technical assistance

● After-sales support

● Delivery time for sample orders is 15-25 days

● Delivery time for bulk orders is 25-30 days

Get in touch or visit us