Unitech Energy System Limited
| Payment Terms | 30% before production，70% before delivery |
| Supply Ability | 5000 packs per month |
| Delivery Time | 20 |
| Packaging Details | one pc in a plastic bag, and 20 pcs in a carton box |
| Voltage | 7.4 V |
| Capacity | 2000MAH |
| Cell | Sumsung Lithium Ion Battery |
| Application | electric Tools, Massager, Electric tools, Miner lamp |
| OEM/ODM | Acceptable |
| Warranty | 12 month |
| Cycle Life | 500 times |
| Battery Type | 7.4 V Lithium Ion Rechargeable Battery |
| Protection | Over-current, Over-charge, Over-Discharge, Short circuit, High temperature |
| Key Words 1 | lion energy lithium batteries |
| Key Words 2 | 18650 lithium rechargeable battery |
| Key Words 3 | bulk rechargeable batteries |
| Charge Method | CC/CV |
| Battery Size | 20*36*70mm |
| Battery Weight | 100g |
| Certificate | MSDS, ROHS, IEC62133, CB, UN38.3, KC |
| Working Temperature | -20℃ ~60℃ |
| Discharge Current | within 1C Rate |
| Storage Humidity | 65±20% RH |
| Internal Impedance | ≤100mΩ |
| Charging Voltage | 8.4 V |
| Cut-off Voltage | 5.5 Volt |
| Brand Name | KAYO |
| Model Number | 18650-Lithium-0530 |
| Certification | UN38.3, MSDS, CE, ROSH, CB, IEC62133 |
| Place of Origin | Shenzhen China |
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Product Specification
| Payment Terms | 30% before production，70% before delivery | Supply Ability | 5000 packs per month |
| Delivery Time | 20 | Packaging Details | one pc in a plastic bag, and 20 pcs in a carton box |
| Voltage | 7.4 V | Capacity | 2000MAH |
| Cell | Sumsung Lithium Ion Battery | Application | electric Tools, Massager, Electric tools, Miner lamp |
| OEM/ODM | Acceptable | Warranty | 12 month |
| Cycle Life | 500 times | Battery Type | 7.4 V Lithium Ion Rechargeable Battery |
| Protection | Over-current, Over-charge, Over-Discharge, Short circuit, High temperature | Key Words 1 | lion energy lithium batteries |
| Key Words 2 | 18650 lithium rechargeable battery | Key Words 3 | bulk rechargeable batteries |
| Charge Method | CC/CV | Battery Size | 20*36*70mm |
| Battery Weight | 100g | Certificate | MSDS, ROHS, IEC62133, CB, UN38.3, KC |
| Working Temperature | -20℃ ~60℃ | Discharge Current | within 1C Rate |
| Storage Humidity | 65±20% RH | Internal Impedance | ≤100mΩ |
| Charging Voltage | 8.4 V | Cut-off Voltage | 5.5 Volt |
| Brand Name | KAYO | Model Number | 18650-Lithium-0530 |
| Certification | UN38.3, MSDS, CE, ROSH, CB, IEC62133 | Place of Origin | Shenzhen China |
| High Light | 2000mAh Lithium Cobalt battery ，7.4V Lithium Cobalt battery ，18650 rechargeable li ion battery 7.4 v | ||
7.4V 2000mAh Small Rechargeable Battery
The model battery can be replaced for:
Bluetooth headset batteries, smart bracelet batteries, cleansing instrument batteries, ordering machine batteries, cleansing instrument batteries, various instruments batteries, beauty instruments batteries, Bluetooth headphones batteries, MP4 batteries, MP5 batteries, card speaker batteries, wireless mouse batteries, mobile phone millet display PSP built-in battery batteries, sports watch batteries, DVD/DSC/DVD/Portable LCD TV batteries.Portable CD player batteries, Semiconductor-driven audio batteries, access control card batteries, etc.
| Product Specification | |
| Product Name | 7.4 Volt 2Ah Liion Battery Pack |
| Nominal Voltage | 7.4 V (Customized 3.2V 3.7V12V 24V 36V... 72V) |
| Nominal Capacity | 2000 MAH (Customized 2.6Ah, 3.5Ah...200Ah) |
| Standard Charge Current | 400 mA |
| Max Charge Current | 2000 mA |
| Charge Cut-off Voltage | 8.4 V |
| Standard Discharge Current | 400 mA |
| Max Cont Discharge Current | 2000 mA |
| Discharge Cut-off Voltage | 5.5 V |
| Material | Lithium Cobalt battery ( or LiFePO4 battery, NMC battery) |
| Cell/ Brand | Sumsung 18650 (or Panasonic 18650, Samsung 18650, Sony 18650) |
| Cell Type | Lithium Ion battery (or Custom Li polymer battery ) |
| Temperature Range | Charge temperature: 0°C to 45°C |
| Discharge temperature: -20°C to 60℃ | |
| Storage temperature: 0°C to 40℃ | |
| Life Cycle | More than 1000cycles |
| Package Material | Shrinked PVC |
| Certification | MSDS, CE, ROHS, IEC62133, CB, UN38.3, KC...etc |
| Key Words | Li-ion battery pack, 18650 battery pack, Lithium Ion battery pack, Rechargeable Lithium battery pack, 18650 Lithium battery pack, Custom Battery pack |
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.
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.
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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