Unitech Energy System Limited
| 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 | rechargeable batteries 18650 li ion |
| Battery type | rechargeable lithium battery packs |
| Key Feature | 18650 lithium rechargeable battery |
| Cell | 18650 lithium ion cells |
| Certificate | UN38.3, MSDS, ROHS, IEC62133, CB |
| Voltage | 3.7 V |
| Capacity | 5400 mAh |
| Application | led light, portable device, led light, message,beauty product |
| OEM/ODM | Acceptable |
| Warranty | 1 year |
| Cycle Life | 500 times |
| Protection | Over-Discharge, Over-charge, Over-current, High temperature |
| Battery Size | D18*L130mm |
| Weight | 100 g |
| Brand Name | KAYO |
| Model Number | 18650 rechargeable battery |
| Certification | UN38.3, MSDS, CE, ROSH, CB, IEC62133, UL2054 |
| Place of Origin | Shenzhen, China |
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Product Specification
| 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 | rechargeable batteries 18650 li ion | Battery type | rechargeable lithium battery packs |
| Key Feature | 18650 lithium rechargeable battery | Cell | 18650 lithium ion cells |
| Certificate | UN38.3, MSDS, ROHS, IEC62133, CB | Voltage | 3.7 V |
| Capacity | 5400 mAh | Application | led light, portable device, led light, message,beauty product |
| OEM/ODM | Acceptable | Warranty | 1 year |
| Cycle Life | 500 times | Protection | Over-Discharge, Over-charge, Over-current, High temperature |
| Battery Size | D18*L130mm | Weight | 100 g |
| Brand Name | KAYO | Model Number | 18650 rechargeable battery |
| Certification | UN38.3, MSDS, CE, ROSH, CB, IEC62133, UL2054 | Place of Origin | Shenzhen, China |
| High Light | 5400mAh Rechargeable Lithium Batteries ，3.7V Rechargeable Lithium Batteries ，NMC LiFePO4 Lithium Ion Cells | ||
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.
Company Details
Year Established:
1999
Total Annual:
43 million-45million
Employee Number:
200~500
Ecer Certification：
Site Member
Unitech Energy System Limited was established in 2009, which specialized in Design, Research, Manufacture and Distribution of high performance and environmental friendly Lithium Ion Battery. They comprised of Li-ion polymer battery, Li-ion cylindrical battery, LiFePO4 battery and various kinds o... Unitech Energy System Limited was established in 2009, which specialized in Design, Research, Manufacture and Distribution of high performance and environmental friendly Lithium Ion Battery. They comprised of Li-ion polymer battery, Li-ion cylindrical battery, LiFePO4 battery and various kinds o...
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