Unitech Energy System Limited

Unitech Energy System Limited

Manufacturer from China
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4 Years
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17Wh Custom Lithium Battery Packs design 4600mAh 3.7 Volt LITHIUM COBALT BATTERY REPLACEMENT

17Wh Custom Lithium Battery Packs design 4600mAh 3.7 Volt LITHIUM COBALT BATTERY REPLACEMENT

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Brand Name :KAYO
Model Number :Custom-Battery-Pack-0523
Certification :CE/FCC/MSDS/UN38.3
Place of Origin :Shenzhen, China
MOQ :500 packs
Price :Negotiable
Payment Terms :30% before production,70% before delivery
Supply Ability :50000 packs per month
Delivery Time :5-20 days
Packaging Details :one pc in a plastic bag, and 20 pcs in a carton box
Voltage :3.7 Volt
Min Capacity :4600mAH
Cell :lion lithium battery
Application :Mobile Handheld Computer
OEM/ODM :Acceptable
Warranty :12 month
Cycle Life :500 times
Battery Type :lion energy lithium batteries
Protection :Over-charge, Over-Discharge, Short Circuit,
Key Words 1 :custom made battery packs
Key Words 2 :custom battery pack
Key Words 3 :custom battery pack design
Charge Method :CC/CV
Place Of Origin :Shenzhen China
Working Temperature :-20℃ ~60℃
Storage Humidity :65±20% RH
Internal Impedance :≤100mΩ
Open Voltage :3.7 V
Size :22*47*144mm
Weight :130g
Color :Black
Charging Time :2 hrs
Case Material :ABS+PC
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17Wh Custom Lithium Battery Packs 3.7V 4600mAh COBALT LITHIUM ION BATTERY REPLACEMENT

Product Application
The model battery can be replaced for:

Mobile DVD batteries, laptop battery, wireless monitoring equipment batteries, medical equipment batteries, various instruments batteries, beauty instruments batteries,card speaker batteries, Smart Camera,Smart video doorbell, smart wear batteries, fishing light batteries,gps navigator batteries, pos machine batteries, protable power batteries, learning machine tablet batteries , car navigation batteries, MP3 batteries, MP4 batteries, MP5 batteries, 3D glasses batteries, Apple peripheral power batteries, tablet batteries, wireless mouse batteries, mobile phone millet display PSP built-in battery batteries, etc.

Product Features

  • Smaller size.
  • Pollution free.
  • Lighter weight.
  • Longer cycle life.
  • High performance.
  • No memory effect.
  • High energy density.
  • High Discharge Voltage.
  • lower internal resistance.
  • Outstanding Stable discharge characteristics.

  • OEM&ODM orders are acceptable.
  • Competitive price with fine quality.
  • Powerful production capablicity and Short Lead Time.

  • BMS&PCM function: Over-charge protection, Over-Discharge protection, Over-current protection, Short Circuit protection, High Temperature protection, Balance Charge/Discharge protection, Communication protocol function, Battery Power indicator.

Product Specification
Product Specification
Product Name Custom 3.7 Volt Custom Lithium Battery Packs
Nominal Voltage 3.7 V (Customized 3.2V 3.7V12V 24V 36V... 72V)
Nominal Capacity 4600 mAH (Customized 2.6Ah, 3.5Ah...200Ah)
Standard Charge Current 2300 mA
Max Charge Current 4600 mA
Charge Cut-off Voltage

4.25 Volt

Standard Discharge Current 2300 mA
Max Cont Discharge Current 4600 mA
Discharge Cut-off Voltage 2.75 V
Material Lithium Cobalt battery​( or LiFePO4 battery, NMC battery )
Cell/ Brand Sumsung liion battery (or Panasonic liion, Samsung liion, Sony liion)
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: -20°C to 60℃
Life Cycle More than 1000cycles
Package Material Hard Plastic Case(ABS+PC)
Certification IEC 62133, UN38.3, MSDS, KC, CB
Key Words Li-ion battery pack, 18650 battery pack, Lithium Ion battery pack, Rechargeable Lithium battery pack, 18650 Lithium battery pack, Custom Battery pack

17Wh Custom Lithium Battery Packs design 4600mAh 3.7 Volt LITHIUM COBALT BATTERY REPLACEMENT

17Wh Custom Lithium Battery Packs design 4600mAh 3.7 Volt LITHIUM COBALT BATTERY REPLACEMENT

17Wh Custom Lithium Battery Packs design 4600mAh 3.7 Volt LITHIUM COBALT BATTERY REPLACEMENT

Warnings & Attentions

To ensure to use battery properly, please read the requirements carefully
Dispose Method:
Do not dispose of the battery in fire or expose to the heat.
Do not connect battery in charger or equipment with reverse positive and negative terminals.
Do not short circuit the battery.
Do not make battery in physical shock or vibration.
Do not disassemble battery.
Do not immerse battery in water or get it wet.
Do not use batteries mixed with other different type, model.
Keep battery away from children.
CHARGE
Battery must be charged in appropriate charger.
Do not use modified or damaged charger.
Do not use unqualified with the specified charger.
DISCHARGE
Do not discharge battery with surpassing current of specified.
Do not discharge battery when the ambient temperature is out of the specified.

Packaging & Shipping


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.

Company Information
Established Year: 1999 (More than 20 years)
Office: ShenZhen, GuangDong China
Production: DongGuan,GuangDong China
Type of company: Sino-Japanese joint venture
R&D members: 46
Production employee: 500 (full-time)
Activity: R&D Design, Manufacture,and Sales of custom batteries
China 17Wh Custom Lithium Battery Packs design 4600mAh 3.7 Volt LITHIUM COBALT BATTERY REPLACEMENT for sale

17Wh Custom Lithium Battery Packs design 4600mAh 3.7 Volt LITHIUM COBALT BATTERY REPLACEMENT

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