Active Member
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[China]
Contact name:Olinda
Unitech Energy System Limited |
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3.7V 5400mAh Custom Design Rechargeable Lithium Batteries
| Custom Lithium Ion Battery Pack | |
| Product Name | Custom 3.7V 5400mAh rechargeable battery |
| Nominal Voltage | 3.7 V (Customized 3.2V 3.7V12V 24V 36V... 72V) |
| Nominal Capacity | 5400 mAH (Customized 2.6Ah, 3.5Ah...200Ah) |
| Standard Charge Current | 1080 mA |
| Max Charge Current | 2700 mA |
| Charge Cut-off Voltage | 4.2 V |
| Standard Discharge Current | 2700 mA |
| Max Cont Discharge Current | 5400 mA |
| Discharge Cut-off Voltage | 2.75 V |
| Material | NMC battery ( or LiFePO4 battery, Lithium Cobalt battery ) |
| Cell/ Brand | Sumsung ( or KAYO LIPO, Samsung,Sanyp, Panasonic, Sony ) |
| 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.
Advantages of lithium ion battery:
①High working voltage, the voltage and capacity can be customized
through series and parallel connection.
②High energy density with smaller volume and lighter weight.
③Long cycle life.
④Small self-discharge, and the monthly self-discharge rate of
lithium-ion batteries is only 5%-9% of the total capacity.
⑤ No memory effect.
⑥ High environmental protection, the lithium ion battery does not
contain harmful elements such as mercury, lead, cadmium, and is
environmentally friendly.
Company Information:
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.
2. Q. How to proceed with an order?
A: Step 1, let us know your requirements such as voltage, capacity,
continuous discharge current, peak discharge current,work
condintion temperature and application. Step 2, We quote according
to your requirements. Step 3,You confirms the prices and samples ;
Step 4, You place a formal order as your need QTY. Step 5, We
provide the proforma invoice according to your order and you pay
30% deposit of the order and we arrange the production; Step 6,
when the goods are ready and we will inform you finish the balance
payment of the order and we ship out the goods as soon as the
payment is confirmed.
3. Q: Do you provide after-sales service?
A: Yes,the warranty is 24 months, if any quality problems on our
side in this period, we can send new one as replacement.
4. Q: Can you produce the batteries as customized?
A: Of course, we have professional engineers that can give you the
most suitable battery solutions according to your special
requirements.
5. Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
