Unitech Energy System Limited
| Payment Terms | 30% before production，70% before delivery |
| Supply Ability | 1000 packs per month |
| Delivery Time | 20 |
| Packaging Details | two pcs in a carton box |
| Voltage | 52 V |
| Capacity | 17.5 Ah |
| Cell | Sumsung Lithium Ion Battery |
| Application | Electric bicycle |
| OEM/ODM | Acceptable |
| Warranty | 12 months |
| Cycle Life | 1000 times |
| Battery Type | rechargeable lithium battery packs |
| Protection | Over-Discharge, Over-charge, Over-current, High temperature |
| Key Words 1 | battery power pack |
| Key Words 2 | deep cell battery |
| Key Words 3 | lithium battery companies |
| Battery Color | Blue |
| Charge Method | CC/CV |
| Battery Size | / |
| Certificate | UN38.3, MSDS, ROHS, IEC62133, CB |
| Storage Humidity | 65±20% RH |
| Working Temperature | -20℃ ~60℃ |
| Internal Impedance | ≤40 mΩ |
| Discharge Current | within 1C Rate |
| Charging Voltage | 59.03 V |
| Cut-off Voltage | 38.65 V |
| Brand Name | KAYO |
| Model Number | 21700-Lithium-0566 |
| 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 | 1000 packs per month |
| Delivery Time | 20 | Packaging Details | two pcs in a carton box |
| Voltage | 52 V | Capacity | 17.5 Ah |
| Cell | Sumsung Lithium Ion Battery | Application | Electric bicycle |
| OEM/ODM | Acceptable | Warranty | 12 months |
| Cycle Life | 1000 times | Battery Type | rechargeable lithium battery packs |
| Protection | Over-Discharge, Over-charge, Over-current, High temperature | Key Words 1 | battery power pack |
| Key Words 2 | deep cell battery | Key Words 3 | lithium battery companies |
| Battery Color | Blue | Charge Method | CC/CV |
| Battery Size | / | Certificate | UN38.3, MSDS, ROHS, IEC62133, CB |
| Storage Humidity | 65±20% RH | Working Temperature | -20℃ ~60℃ |
| Internal Impedance | ≤40 mΩ | Discharge Current | within 1C Rate |
| Charging Voltage | 59.03 V | Cut-off Voltage | 38.65 V |
| Brand Name | KAYO | Model Number | 21700-Lithium-0566 |
| Certification | UN38.3, MSDS, CE, ROSH, CB, IEC62133 | Place of Origin | Shenzhen China |
| High Light | 17.5Ah 52v lithium battery pack ，17.5AH li ion rechargeable battery ，Portable 52v lithium battery pack | ||
17.5Ah 52V Portable Lithium Battery Pack with Personalised Battery Pack
The model battery can be replaced for:
Drone batteries, Motorcycles batteries, cars batteries, buses batteries, trucks batteries, yachts batteries, Launch batteries, ships batteries, Tricycles batteries, Pedicab batteries, racing cars batteries, three wheeler vehicle batteries, Limousine batteries, Bank Power supply systems batteries, UPS batteries, Telecom Stations batteries, Solar Energy Storage batteries, Wind Energy Storage batteries, Hospital Power Supply system batteries, Home Power System batteries, etc.
| Product Specification | |
| Product Name | 17.5Ah 52V Portable Lithium Battery Pack |
| Nominal Voltage | 52 V (Customized 3.2V 3.7V12V 24V 36V... 72V) |
| Nominal Capacity | 17.5 Ah (Customized 2.6Ah, 3.5Ah...200Ah) |
| Standard Charge Current | 8750 mA |
| Max Charge Current | 17500 mA |
| Charge Cut-off Voltage | 59.03 V |
| Standard Discharge Current | 8750 mA |
| Max Cont Discharge Current | 17500 mA |
| Discharge Cut-off Voltage | 38.65 V |
| Material | NMC battery ( or LiFePO4 battery, Lithium Cobalt battery) |
| Cell/ Brand | Sumsung cell (or Panasonic cell, Sony cell, Samsung cell) |
| 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: -10°C to 50℃ | |
| Life Cycle | More than 1000cycles |
| Package Material | Shrinked PVC |
| Certification | ROHS, UN38.3, MSDS, IEC62133, CB...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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