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Dongguan Jiayang Battery Co., Ltd.
Dongguan KAYO Battery Co., Ltd.
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NMC Custom Lithium Battery Packs 3.7V 4000mAh Rechargeable

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NMC Custom Lithium Battery Packs 3.7V 4000mAh Rechargeable

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Brand Name : KAYO

Model Number : custom rechargeable batteries

Certification : UN38.3, MSDS, CE, ROSH, CB, IEC62133, UL2054

Place of Origin : Shenzhen, China

MOQ : 200 packs

Price : Negotiable

Payment Terms : 30% before production,70% before delivery

Supply Ability : 100000 packs per month

Delivery Time : 20 days

Packaging Details : two pcs in a carton box

Product Name : Heated Jacket Battery Pack

Battery type : Rechargeable battery Pack for heated vest

Key Feature : custom lithium battery packs

Cell : lithium polymer battery

Certificate : UN38.3, MSDS, ROHS, IEC62133, CB

Voltage : 3.7 V

Capacity : 4000 mAh

Application : heated jacket, heated vest, heated clothing

OEM/ODM : Acceptable

Warranty : 1 year

Cycle Life : 500 times

Protection : Over-Discharge, Over-charge, Over-current, High temperature

Battery Size : 14.5* 52* 70 mm

Weight : 77 g

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3.7V 4000mAh Heated Clothing Batteries Custom Lithium Battery


Heated Jacket Battery PackProduct Specification
Custom Lithium Ion Battery Pack
Product NameCustom 3.7V 4000mAh rechargeable battery for heated clothing
Nominal Voltage3.7 V (Customized 3.2V 3.7V12V 24V 36V... 72V)
Nominal Capacity4000 mAH (Customized 2.6Ah, 3.5Ah...200Ah)
Standard Charge Current800 mA
Max Charge Current2000 mA
Charge Cut-off Voltage4.2 V
Standard Discharge Current800 mA
Max Cont Discharge Current4000 mA
Discharge Cut-off Voltage2.75 V
MaterialNMC battery ( or LiFePO4 battery, ​Lithium Cobalt battery )
Cell/ BrandSony ( or Sumsung, Samsung,Sanyp, Panasonic, KAYO LIPO )
Cell Typeli ion 18650 battery( or Custom Lithium Ion battery )
Temperature RangeCharge temperature: 0°C to 45°C
Discharge temperature: -20°C to 60℃
Storage temperature: -10°C to 50℃
Life CycleMore than 500 cycles
Package MaterialShrinked PVC
CertificationIEC 62133, UN38.3, MSDS, KC, CB, UL2054
OEM/ODMAcceptable, based on client's needs

Package:


One pc in a PE bag, and then in a standard export carton or Custom-made Package.


Delivery Methods:
① By express UPS/DHL/FEDEX/TNT (It takes 3-5 days to arrive).
② By airfreight (It takes about 3~7 days to arrive) .
③ By sea shipment (It takes about 35 days to arrive).


Delivery Time: 3-5 days for samples, 8-20 days for mass production, depend on the QTY.



Why choose KAYO:


1. KAYO original factory can provide competitive factory price
2. Long warranty up to 12 months
3. OEM/ODM is acceptable, base on client's needs
4. Fast delivery, ship goods on time
5. Use famous brand A grade 18650 battery cell
6. Optional chargers available
7. With advanced BMS (Battery Management System)

Customized:
Capacity: 10Ah, 15Ah, 17.5Ah, 20Ah, 23Ah, 30Ah, 50Ah, 100Ah, 200Ah...
Voltage: 12V, 24V, 36V, 48V, 51.2V, 72V
Combination: 4S2P/ 10S6P/10S8P/12S8P/16S8P/13S10P
Battery function: BMS, bluetooth, CANBUS, RS485, display, ect


Company Information:

Established Year: 1999 (More than 20 years)
Office: ShenZhen, GuangDong China
Production: DongGuan,GuangDong China
Type of company: Sino-Japanese joint venture
R&D members: 46
Production employee: 500 (full-time)
Activity: R&D Design, Manufacture,and Sales of custom batteries
Certificate: ISO 9001:2008, ISO14000: 2004,UL, CB, KC, PSE, 3C, CE, FCC, UN38.3, RoHS
Mainly Products: Lithium Polymer Battery, Lithium Ion Battery, LiFePO4 battery,NI-MH battery and relative battery pack assembly
Mainly Customers: Honeywell, Ansmann, Philips, General Electronics, NTT, Huawei, Energizer, Bosch etc.

We provide one-stop battery power solution, including cell selection, battery pack design, PCM/BMS design, battery pack assembly, OEM Packing and after sales service.


FAQ
1. Q: Do you test all the goods before delivery?
A: Yes, we have our own testing lab and all the goods will be 100% testing before delivery.

2. Q: How to customize?
A: Please provide your detailed requirements, such as voltage, capacity, dimension, charge and max discharge current, and other function requirements, etc. Our engineers will help you to evaluate the suitable solution and quotation base on your needs.



3. Q: Do you offer power solution?
A: We offer one-stop power solutions that based on client's needs, including pack design/ external case design/ BMS design, which saves your design time and cost for customers.


4. Q: What's your warranty for products?
A: We offer 2 years warranty for all our battery pack, we ensure at least 2000 cycle life for the LiFePO4 battery pack, which means after 2000@80% DOD, there will still around 60% capacity left, you can use it at least 5 years for normal 1 time charge and discharge everyday.


5. Q:Can I get a lower price if I order large quantities?
A:Yes, lower prices with more bigger size orders.


Product Tags:

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