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China factory - Unitech Energy System Limited

Unitech Energy System Limited

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  3. 3.7V 1800mAh 6.66Wh 18650 Rechargeable Li Ion Battery
China 3.7V 1800mAh 6.66Wh 18650 Rechargeable Li Ion Battery
China 3.7V 1800mAh 6.66Wh 18650 Rechargeable Li Ion Battery

  1. China 3.7V 1800mAh 6.66Wh 18650 Rechargeable Li Ion Battery
  2. China 3.7V 1800mAh 6.66Wh 18650 Rechargeable Li Ion Battery
  3. China 3.7V 1800mAh 6.66Wh 18650 Rechargeable Li Ion Battery
  4. China 3.7V 1800mAh 6.66Wh 18650 Rechargeable Li Ion Battery

3.7V 1800mAh 6.66Wh 18650 Rechargeable Li Ion Battery

  1. MOQ： 1000 pcs
  2. Price： Negotiable
  3. Get Latest Price
Payment Terms 30% before production，70% before delivery
Supply Ability 50000 pcs per month
Delivery Time 5-20 days
Packaging Details 200 pcs in a carton box
Voltage 3.7 V
Capacity 1800 MAH
Cell lithium ion battery cells
Battery Type Lithium Ion Battery
Application Electric tools, Mobile power supply, Flashlight, etc
OEM/ODM Acceptable
Warranty 12 month
Cycle Life 1000 times
Protection Over-charge,Over-current, Over-Discharge, Short Circuit, High temperature etc
Key Words 1 Custom 18650 Lithium Ion Battery
Key Words 2 3.7 V Lithium Ion Rechargeable Battery
Key Words 3 3.7 li ion battery
Brand Name KAYO
Model Number 18650-Cell-0527
Certification UN38.3, MSDS, CE, ROSH, CB, IEC62133
Place of Origin Shenzhen, China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms 30% before production，70% before delivery Supply Ability 50000 pcs per month
Delivery Time 5-20 days Packaging Details 200 pcs in a carton box
Voltage 3.7 V Capacity 1800 MAH
Cell lithium ion battery cells Battery Type Lithium Ion Battery
Application Electric tools, Mobile power supply, Flashlight, etc OEM/ODM Acceptable
Warranty 12 month Cycle Life 1000 times
Protection Over-charge,Over-current, Over-Discharge, Short Circuit, High temperature etc Key Words 1 Custom 18650 Lithium Ion Battery
Key Words 2 3.7 V Lithium Ion Rechargeable Battery Key Words 3 3.7 li ion battery
Brand Name KAYO Model Number 18650-Cell-0527
Certification UN38.3, MSDS, CE, ROSH, CB, IEC62133 Place of Origin Shenzhen, China
High Light 6.66Wh 18650 rechargeable li ion battery ，3.7V 1800mAh 18650 rechargeable li ion battery ，6.66Wh 3.7 volt lithium ion battery
Custom 18650 Lithium Ion Battery 6.66Wh 3.7 V  Lithium Ion Rechargeable Battery
Product Application
 

The model battery can be replaced for:

 

 

Bluetooth headset batteries, MD player batteries, sports watch batteries, smart bracelet batteries, cleansing instrument batteries, ordering machine batteries, access control card batteries, cleansing instrument batteries, various instruments batteries, beauty instruments batteries, Bluetooth headphones batteries, DVD/DSC/DVD/Portable LCD TV batteries, Portable CD player batteries, Semiconductor-driven audio batteries, etc.

 

 

Product Specification

 

Product Specification
Product Name Custom 18650 Lithium ion Battery Cell 3.7V 1800mAh
Nominal Voltage 3.7 V (Customized 3.2V 3.7V12V 24V 36V... 72V)
Nominal Capacity 1800 MAH (Customized 2.6Ah, 3.5Ah...200Ah)
Standard Charge Current 900 mA
Max Charge Current 1800 mA
Charge Cut-off Voltage 4.25 V
Standard Discharge Current 900 mA
Max Cont Discharge Current 1800 mA
Discharge Cut-off Voltage 2.75 V
Material NMC battery ( or LiFePO4 battery, Lithium Cobalt battery​)
Cell/ Brand KAYO 18650 (or Panasonic 18650, Samsung 18650, Sony 18650, Sumsung 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 45℃
Life Cycle More than 1000cycles
Package Material Shrinked PVC
Certification MSDS, ROHS, IEC62133, CE, 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

 

 

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.

 

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
Certificate: ISO 9001:2008, ISO14000: 2004,UL, CB, KC, PSE, 3C, CE, FCC, UN38.3, RoHS
Mainly Products: Lithium Polymer Battery, Lithium Ion Battery, LiFePO4 battery,NI-MH battery and relative battery pack assembly
Mainly Customers: Honeywell, Ansmann, Philips, General Electronics, NTT, Huawei, Energizer, Bosch etc.
 

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.

FAQ
1. Q: What products do you offer?
A:We mainly lithium polymer battery, li polymer battery, lithium ion polymer battery, li fe po battery, lithium lifepo4, lifepo4 lithium battery, 18650 lithium ion battery, 18650 li battery, 18650 battery pack, 18650 lithium rechargeable battery, lifepo4 battery pack, lithium ion solar battery, lithium solar batteries, golf cart lithium battery, motorcycle lithium battery, lithium ion rv battery, marine lithium battery, ups lithium battery, lithium ion trolling motor battery, lithium ion boat battery, electric scooter lithium battery, lithium battery for ebike, lithium ion forklift battery, power wheels lithium battery, lithium batteries for solar panels, lithium ion deep cycle battery, lithium ion phosphate batteries, cobalt lithium ion battery, rechargeable lithium battery packs, lion energy lithium batteries, iron lithium battery, liion battery pack, custom lithium battery packs, custom lithium polymer battery and custom battery pack solutions for Telecom, Medical instrument, Military equipment and Industry Lighting.
2. Q: Can you accept OEM and ODM Service for custom battery pack?
A: Yes, we can produce the custom made battery packs as every of clients requirements. Such as the cell brands, capacity, voltage, dis

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • 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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  • Unitech Energy System Limited
  • https://www.18650batt.com/

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