Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

China factory - Unitech Energy System Limited

Unitech Energy System Limited

  • China
  • Site Member
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. 18650 Lithium Ion Battery>
  3. 5.55Wh 3.7V 1500mAh 18650 Lithium Ion Battery
China 5.55Wh 3.7V 1500mAh 18650 Lithium Ion Battery
China 5.55Wh 3.7V 1500mAh 18650 Lithium Ion Battery

  1. China 5.55Wh 3.7V 1500mAh 18650 Lithium Ion Battery
  2. China 5.55Wh 3.7V 1500mAh 18650 Lithium Ion Battery
  3. China 5.55Wh 3.7V 1500mAh 18650 Lithium Ion Battery
  4. China 5.55Wh 3.7V 1500mAh 18650 Lithium Ion Battery

5.55Wh 3.7V 1500mAh 18650 Lithium 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 1500 MAH
Cell lithium ion battery cells
Application Electric tools, Mobile power supply, etc
OEM/ODM Acceptable
Cycle Life 1000 times
Warranty 12 month
Battery Type Lithium Ion Battery
Protection Over-charge,Over-current, Over-Discharge, Short Circuit, etc
Key Words 1 18650 Lithium Ion Battery
Key Words 2 3.7 V Lithium Ion Rechargeable Battery
Key Words 3 rechargeable batteries 18650 li ion
Brand Name KAYO
Model Number 18650-Cell-0526
Certification UN38.3, MSDS, CE, ROSH, CB, IEC62133
Place of Origin Shenzhen, China

View Detail Information

Contact Now Ask for best deal
Get Latest Price Request a quote

Explore similar products

  1. China Rechargeable 2000mAh 3.7 V 18650 Lithium Ion Battery

    Rechargeable 2000mAh 3.7 V 18650 Lithium Ion Battery

    Get Latest Price
  2. China 2500mAh 3.7V 18650 Rechargeable Lithium Ion Battery

    2500mAh 3.7V 18650 Rechargeable Lithium Ion Battery

    Get Latest Price
  3. China 10C High Power 3.7V 2000mAh 18650 Lithium Ion Battery

    10C High Power 3.7V 2000mAh 18650 Lithium Ion Battery

    Get Latest Price
  4. China 3.7V 1800mAh 6.66Wh 18650 Rechargeable Li Ion Battery

    3.7V 1800mAh 6.66Wh 18650 Rechargeable Li Ion Battery

    Get Latest Price
  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 1500 MAH
Cell lithium ion battery cells Application Electric tools, Mobile power supply, etc
OEM/ODM Acceptable Cycle Life 1000 times
Warranty 12 month Battery Type Lithium Ion Battery
Protection Over-charge,Over-current, Over-Discharge, Short Circuit, etc Key Words 1 18650 Lithium Ion Battery
Key Words 2 3.7 V Lithium Ion Rechargeable Battery Key Words 3 rechargeable batteries 18650 li ion
Brand Name KAYO Model Number 18650-Cell-0526
Certification UN38.3, MSDS, CE, ROSH, CB, IEC62133 Place of Origin Shenzhen, China
High Light 5.55wh 18650 Lithium Ion Battery ，3.7V 1500mAh 18650 Lithium Ion Battery ，5.55wh 18650 lithium ion cells
5.55Wh 3.7V 1500mAh 18650 Lithium Ion Battery
Product Application
 

The model battery can be replaced for:

 

Bluetooth headset 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, MD player batteries, Semiconductor-driven audio batteries, etc.

 

Product Specification

 

Product Specification
Product Name Custom 18650 Lithium ion Battery Cell 3.7V 1500mAh
Nominal Voltage 3.7 V (Customized 3.2V 3.7V12V 24V 36V... 72V)
Nominal Capacity 1500 MAH (Customized 2.6Ah, 3.5Ah...200Ah)
Standard Charge Current 750 mA
Max Charge Current 1500 mA
Charge Cut-off Voltage 4.25 V
Standard Discharge Current 750 mA
Max Cont Discharge Current 1500 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 60℃
Life Cycle More than 1000cycles
Package Material Shrinked PVC
Certification MSDS, ROHS, IEC62133, CB, UN38.3, CE...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?

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...

+ Read More

Get in touch with us

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

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2025 Chinax.com. All rights reserved.