Unitech Energy System Limited
| Payment Terms | 30% before production，70% before delivery |
| Supply Ability | 200,000 packs per month |
| Delivery Time | 5-20 days |
| Packaging Details | 6 pcs in a carton box |
| Name | 18650 lithium ion battery |
| Battery Type | 12v lithium ion battery pack |
| Cell | 18650 rechargeable lithium ion battery |
| Voltage | 11.1 V |
| Capacity | 2500mAh |
| OEM/ODM | Acceptable |
| Application | LED Light, Solar Light, Medical equipment, Home application |
| Protection | Over-current, High Temperature, Over-charge, Over-Discharge |
| Warranty | 12 month |
| Battery Size | 18.5*55.5*68mm, or customized |
| Charging Method | CC/CV |
| Certificate | ROSH, UN38.3, IEC62133, MSDS, CB, CE, KC |
| Brand Name | KAYO |
| Model Number | Custom 18650 Battery Pack |
| Certification | ROSH, UN38.3, IEC62133, MSDS, CB, CE, KC |
| Place of Origin | Shenzhen, China |
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Product Specification
| Payment Terms | 30% before production，70% before delivery | Supply Ability | 200,000 packs per month |
| Delivery Time | 5-20 days | Packaging Details | 6 pcs in a carton box |
| Name | 18650 lithium ion battery | Battery Type | 12v lithium ion battery pack |
| Cell | 18650 rechargeable lithium ion battery | Voltage | 11.1 V |
| Capacity | 2500mAh | OEM/ODM | Acceptable |
| Application | LED Light, Solar Light, Medical equipment, Home application | Protection | Over-current, High Temperature, Over-charge, Over-Discharge |
| Warranty | 12 month | Battery Size | 18.5*55.5*68mm, or customized |
| Charging Method | CC/CV | Certificate | ROSH, UN38.3, IEC62133, MSDS, CB, CE, KC |
| Brand Name | KAYO | Model Number | Custom 18650 Battery Pack |
| Certification | ROSH, UN38.3, IEC62133, MSDS, CB, CE, KC | Place of Origin | Shenzhen, China |
| High Light | Lithium Cobalt 18650 Battery Pack ，2500mAh 18650 Battery Pack ，3S1P Lithium Ion Battery Pack | ||
Custom Design 12V 18650 Battery Pack 3S1P Custom Battery Pack
We are battery manufacturing companies, and provide custom battery design service, all the battery solutions are based on client's needs, you can tell us your battery requirements and get the suitable battery solutions from our team.
12v 18650 Battery Pack Specification
| Custom Battery Pack | |
| Product Name | Custom 11.1V 2500mAh Lithium Ion Battery For Portable Devices |
| Nominal Voltage | 11.1V (Customized 3.2V 3.7V12V 24V 36V... 72V) |
| Nominal Capacity | 2500 mAH (Customized 2.6Ah, 3.5Ah...200Ah) |
| Standard Charge Current | 500 mA |
| Max Charge Current | 2500 mA |
| Charge Cut-off Voltage | 12.6 V |
| Standard Discharge Current | 2500 mA |
| Max Cont Discharge Current | 7500 mA |
| Discharge Cut-off Voltage | 8.25 V |
| Material | NMC battery ( or LiFePO4 battery, Lithium Cobalt battery ) |
| Cell/ Brand | Sumsung ( or Sanyo, LG ,Sony, Panasonic, KAYO LIPO ) |
| Cell Type | li ion 18650 battery( or Custom Lithium Ion 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 |
| OEM/ODM | Acceptable, based on client's needs |
Rechargeable lithium ion batteries are commonly used in so many applications, including:
Consumer Electronics (Laptop, Digital cameras, Video cameras, E-cigarettes and Other Portable Electronic Devices)
Electric Vehicles (E-bikes, E-scoote, Electric wheelchair, AGV(Automated Guided Vehicle), Golf Cart, Forklift)
LED Light (LED Work Light,Flashlights,Emergency & Exit Light,Solar Street Light)
Portable Equipment (POS batteries, Portable printer batteries, handset batteries. Electric toy batteries: RC car batteries, boat batteries, helicopter batteries etc)
Military/aerospace equipment(Igniters, Gas masks, Guidance systems, Night vision, Data radios, Airborne Radio System and Target devices.)
Medical devices(Advanced Medical Cart, Fingertip Pulse Oximeter, HeartStart Monitor/Defibrillators )
and many others
Why choose KAYO:
1. Specialized battery manufacturer over 22 years.
2. High quality, competitive price, fast delivery.
3. Response time < 12 hours.
4. Quality comply with international standard UL, IEC, CE, ROHS, CB certificates.
5. Various battery model size available, customized size can be made.
6. 50 personl R&D team, can offer the battey solution for customized application.
7. Provide OEM/ODM services for many global customers.
2. Q: How long will KAYO 18650 battery packs Last?
A: That depends on many factors. In case there is no abuse, the KAYO batteries are expected to last 2 to 3 years. Under ideal usage and storage conditions, we expect 4 to 6 years.
3. 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.
4. Q. How do you ship the goods and how long does it take to arrive?
A: The goods are generally shipped by Express Delivery (UPS/DHL/TNT/FEDEX etc). and we can also ship the batteries by Air Cargo or by sea. It takes 3-5 days by Express. And it will take about 28 days by sea.
5. Q:Are your battery real capacity?
A: All of our battery cells with Grade A,100% new and real capacity.
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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