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Rechargeable 18650 6.4V 2800mAh Lifepo4 Battery Pack

China Shenzhen Herculesi Technology Co., Ltd. certification
China Shenzhen Herculesi Technology Co., Ltd. certification
The shipment day is a litter bit late.but it is ok.all good were perfect.hope next cooperation.ths very much.

—— Greg Henk

We have received the battery packs and performing tests have passed . We are impressed by the assembly. it is almost the best one . thank you

—— Alexander Kozhushko

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Rechargeable 18650 6.4V 2800mAh Lifepo4 Battery Pack

Rechargeable 18650 6.4V 2800mAh Lifepo4 Battery Pack
Rechargeable 18650 6.4V 2800mAh Lifepo4 Battery Pack

Large Image :  Rechargeable 18650 6.4V 2800mAh Lifepo4 Battery Pack

Product Details:

Place of Origin: CHINA
Brand Name: HKANON
Certification: CE/ CB/ RoHS/ UL/ MSDS/ UN38.3
Model Number: HLP642800

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: USD10.00 per PC
Packaging Details: Each one in a master box, size 40mm*25mm*20cm, 21KG per carton
Delivery Time: within 7days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10000pcs per month
Detailed Product Description
Product Name: 6.4V 2800mAh LiFePO4 Battery Pack Type: Lithium Ion
BMS Charge Cut Off: 7.3V BMS Discharge Cut Off: 5V
HS Code: 850760 Continuous Discharge: 5A
Peak Discharge: 15A OEM: Welcome / Size, Power, Capacity, Housing And So On
High Light:

2800mAh Lifepo4 Battery Pack


6.4V Lifepo4 Battery Pack


18650 Rechargeable Lifepo4 Battery

Rechargeable 18650 6.4V 2800mAh LiFePO4 Battery for Solar Lights



There are four way (Airfreight, courier, ocean and railway) to deliver battery to your door for different quantity.
Please message us for the lower shipping cost before placing order to us.

Battery size, voltage, capacity, power, shape can be customized, if you need custom battery please message us.


1. Do not expose the cell to extreme heat or flame.

2. Do not short circuit, over-charge or over-discharge the cell.

3. Do not subject the cell to strong mechanical shocks.

4. Do not immerse the cell in water or sea water, or get it wet..

5. Do not reverse the polarity of the cell for any reason.

6. Do not disassemble or modify the cell.

7. Do not use the cell with conspicuous damage or deformation.

8. Do not touch a leaked cell directly.

9. Do not use or leave the cell under the blazing sun (or in heated car by sunshine).

10. Keep cell away from children.

11. Do not drive a nail into the cell, strike it by hammer or tread it.

12. Do not give cell impact or fling it.


Product Specification of 6.4V 2800mAh LiFePO4 Battery Pack

6.4V 2800mAh Dimension (L x W x H) 135mm*35mm*20mm
OEM Size, Capacity, Power, Discharge current, Welcome.
Material Polymer Lipo NMC Lithium ion
Nominal Voltage 11.1V
Nominal Capacity 9.8Ah / 10Ah / Customized


Cell Assembly

18650 cell / 26650 cell / 32700 cell / Prismatic / Lipo
Capacity can be customized as your demand.


Built-in BMS
(4S 100A BMS)

Over-charge & discharge protection.
Temperature control function.
Short circuit protection.
Balance the cells and ensures long cell life.




Charge Model CC / CV
Charge Current 0.2C / 0.5C / 1C
BMS Charge Cut-off Voltage 12.6V
Cell Overcharge Protection Voltage 4.2V / Cell





Max Continuous Discharge Current 5A
Peak Discharge Current 15A
BMS Discharge Cut-off Voltage 10V +/-1V
Cell Over-discharge Protection Voltage 2.50V / Cell


Working Temperature

Charge Temperature Range 0~45°C
Discharge Temperature Range -20~60°C
Cycle Life More than 4000 cycles
Our certifications ISO9001, UL 1642, CE, ROSH
Dimension Customized as your requirement.
Application Emergency Lights, solar lantern lamp, Solar light, lighting system , power tools, LED light , Consumer Electronics, Christmas lights, solar street lights
Warranty 26 Months
Part Included 1× Battery

Rechargeable 18650 6.4V 2800mAh Lifepo4 Battery Pack 0

Key Features

1. No memory effect.
2. High energy density.
3. High operating voltage.
4. Safety characteristics are excellent.
5. Discharge temperature range of -20°C-+60°C.
6. Charge/discharge cycle characteristics are excellent.
7. Smaller size ,lightweight
8. Long cycle lifes

We can provide you with customized services.
Customized 3.7V 1800mAh 2000mAh 2200mAh 2400mAh...lithium battery.

The capacity and dimension can customize according to your request:

1.Customized battery size and shell material.
2.Customized BMS charging and discharging current.
3.Customized connect plug and socket, connector wire.


Porduct advantage

- Offering cell solution for matching customer's device of Voltage, Current, Power, Lifespan and Budget.
- Offering BMS solution for making sure the Safety & Constancy of battery.
- Offering Nickel, Cooper, Aluminum solder tab / bus bar for the different characteristics of battery.
- Offering structure design of battery case to keep weight bearing, insulation, shockproof, cooling, heating & flat cable.
- CE / RoHS EN / IEC62133, EN / IEC61000,EN55022 / 55024, EMC, UL1642 / 1973, FCC, CB, KC, UN38.3, MSDS
- Core competence is battery solution & after service. QUALITY IS OUR CULTURE

1.OEM ODM service is yes.
2.Orders up to 1000pcs, the sample fee can be refunded.
we promise:
1.All products will be tested 100% before shipment to ensure that the product does not have any quality problems.
2.We guarantee that within 12 months from the date of receipt of the goods, we will not include man-made damage. If there is any quality problem, we will provide return service.


Product Pictures

Rechargeable 18650 6.4V 2800mAh Lifepo4 Battery Pack 1Rechargeable 18650 6.4V 2800mAh Lifepo4 Battery Pack 2Rechargeable 18650 6.4V 2800mAh Lifepo4 Battery Pack 3

UN 3480 Lithium ion Rechargeable Batteries Packing Instruction and Shipping Regulations

The batteries UN3480 are lithium ion batteries, rechargeable, without equipment.
We strictly obey battery transportation rules UN 3480 and other Regulations.

Lithium batteries are dangerous goods and, as such, require special packaging for transportation.

All domestic and international shipments containing lithium batteries are subject to transport regulations on hazardous goods according to ADR RID, ADN, IMDG, ICAO / IATA Regulations.


Herculesi Concepts:
- A company without innovation means company no soul.
- A company without core technology means no backbone.
- A company without competitive products means no future.

Herculesi Mission:
- Craftsman's spirit, nice quality, professional service, environmental protection.

Herculesi Vision:
- Creating new battery, strive to be a century-old brand.
The spirit of challenge In difficulties, care each other, helep each other,
never leaving,never discarding.That is Herculesi people.
We are specialized in Lithium ion NMC/ LiFePO4 battery.

Rechargeable 18650 6.4V 2800mAh Lifepo4 Battery Pack 4

Rechargeable 18650 6.4V 2800mAh Lifepo4 Battery Pack 5

Q: How can I get the latest price?
Please send email or call us directly.

Q: When can I get the price?
A: We will quote within 24 hours after receiving your inquiry. If you are urgent to get the price, please call us, your inquiry will be replied in priority, thanks!

Q: How can I get a sample to check your quality?
A: After price confirmation, samples are avaliable for your testing.

Q: What is the lead time for mass production?
A: As usual, lead time is 7-10days, specified time depending on the order details and OEM or not.

Q: What is your payment term?
A: T/T, L/C, PAYPAL, Western Union, Money Gram, Alibaba online Trade are avaliable.

Q:Can you make customise as per our requirement?
A: Of course. We have professional engineers that could give you the most suitable solution according to your special requirements.

Q: How about the shipment?
A: We could ship the goods by air, by sea or by express.

To get more details and the latest price, Please contact us.

Contact Details
Shenzhen Herculesi Technology Co., Ltd.

Contact Person: Sales Manager

Tel: +8613632987139

Send your inquiry directly to us (0 / 3000)