Unitech Energy System Limited
                                                                                                           
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27 Years
Since 1999
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High-Capacity NMC 18650 Battery Pack with Wire Leads 2S1P 7.4V 7500mAh For Medical Devices Made in China

Price Negotiable
Price: Negotiable
MOQ: 500 packs
Delivery Time: 20 days
Brand: Unitech
Product Description

High-Capacity NMC 18650 Battery Pack with Wire Leads 2S1P 7.4V 7500mAh For Medical Devices Made in China 

 

Custom Lithium Ion Battery Packs Product Specification
Custom Lithium Ion Battery Pack
Product Name Custom 7.4V 7500mAh rechargeable battery
Nominal Voltage 7.4 V (Customized 3.2V 3.7V12V 24V 36V... 72V)
Nominal Capacity 7500 mAH (Customized 2.6Ah, 3.5Ah...200Ah)
Standard Charge Current 1500 mA
Max Charge Current 3750 mA
Charge Cut-off Voltage 8.4 V
Standard Discharge Current 3750 mA
Max Cont Discharge Current 7500 mA
Discharge Cut-off Voltage 5.5 V
Material NMC battery ( or LiFePO4 battery, ​Lithium Cobalt battery )
Cell/ Brand Sumsung 
Cell Type Custom Lithium Ion battery( or li ion 18650 battery )
Temperature Range Charge temperature: 0°C to 45°C
Discharge temperature: -20°C to 60℃
Storage temperature: -10°C to 50℃
Life Cycle More than 500 cycles
Package Material Shrinked PVC
Certification IEC 62133, UN38.3, MSDS, KC, CB, UL2054
OEM/ODM Acceptable, 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.

 

Key features:

 

1. Assembled by A+ quality cells to ensure good performance and long cycle life.
2. PCM to protect battery from over charging/discharging, over current and short circuit.
3. High energy density with small size, light weight, very easy to carry.
4. Competitive price: factory price, we can give you more discount if order quntity is good.
5. Technical support : we have 50 person R&D team, can help you solve any technical problems and privde customized battery solutions according to your needs.
6. Customized batetry solutions based on customer's needs, accept OEM/ODM orders.

 

We're looking forward to hearing from you!
Your request is important to us
Would you like to improve your battery performance? Then get in touch with us and let us know how we can help you! If you want to learn more details,please contact us email:Olinda@unitechelectronic.com

 

 

 

 

FAQ
 
1. Q: What kind of certificates could you provide for the battery?
A: It's custom-making design, no current certificate, but we could apply CE, UL, UN38.3 and other related certificates for you, but the certificates fee needs to be paid by you, if your quantity is big enough, certificates fee could be refunded.
 

2. Q: Can you accept OEM and ODM Service for custom battery pack?
A: Yes, we can produce the custom made battery packs as every of clients requirements. Such as the cell brands, capacity, voltage, discharge performance, battery shape, battery size, connectors, enclosures and the package, all can be customized.

 

3. Q: What is your warranty?
A:We offer 2 years warranty for all our battery pack. All the KAYO products are insured by the Third Party PICC PROPERTY AND CASUALTY COMPANY LIMITED. the best service are assured.

 

4. Q: Can I get a special discount as my order quantity is big?
A: Yes, Please contact our sales staff, thank you.

 

5. Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.

 

Find A Battery Apply To Your Device:
Li polymer batteries are being recognized by more and more designers of wireless devices, Remote control models, Robotic Toys, Portable electronics, electric vehicles, and Medical home care monitoring…


Alkaline/Lantern/Lithium/Rechargeable Batteries/Sealed lead Acid/Lithium Coin Cells/Battery Packs/Pouch Cell/Li-Polymer Battery/18650 Battery/26650 Battery......

 

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Company Unitech Energy System Limited
Contact Person Olinda

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