3.6V 1100mAh 18350 Lithium ion Battery 

Description of 18350 Battery-1100mAh

This 18350 cell is a cylindrical lithium ion cell with 1100mAh. Unlike 18650 cell, it is smaller and lighter. Besides, this kind 18350 cell has high energy density with low self-discharge and low impedance rate.  If you need lighter and better quality cell, this model is your best choice

HIGHLIGHTS OF 18350 Battery-1100mAh:

Voltage: 3.6V
Capacity: 1100mAh
Full charge Voltage: 4.2V
Discharge Cut-off Voltage: 2.5V
Continuous Discharge: 3A
Internal Impedance:≤ 30mΩ
Energy:≤ 5.04Wh

What does 18350 Battery(1100mAh) Applicate in?

Energy storage: solar panel, electricity, UPS, backup power, AGV, yachts, etc.
Customized Smart Robot: Clean Robot, Service Robot, Industrial Robot, Educational Robot,  etc
Financial equipment: bar code scanner, POS machine, mobile payment, micro printer, etc.
Elecmmunication: GPS, Smart robot, miner lamps, Laptop and etc.
Medical equipment: infusion pump, ECG machine, monitor, ventilator, anesthesia machine, etc.

APPEARANCE of 18350 Battery-1100mAh

There shall be no such defects as deep scratch, crack, rust, discoloration or leakage, which may adversely affect the commercial value of the cell.
Diameter : 18.4+0.1/-0.3mm
Diameter is defined as the largest data value measured on the “A” area of a cylindrical cell.
Height : 35.0+0.2/-0.3mm

Outline Dimension of 1100mAh 18350 lithium ion battery

-Specification of 18350 Battery (1100mAh)-

Model No. 18350-1100mAh
Chemistry LiNCA
Nominal Capacity 1100 mAh
Minimum Capacity 1080 mAh
Nominal Voltage 3.6 V
Energy ≤ 3.96 Wh
Internal Impedance ≤ 26 mΩ
Dimensions 18.4x 35.00mm
Weight ≤ 24 g
Charging Method Constant Current & Voltage
Voltage 4.2 V
Standerd Current 220 mA
Quick Charging 770 mA
Discharging Cut-off Voltage 2.5V
Standard Current 220 mA
Max. Continuous Current 10000 mA
Operating Ambient Temperature Charging 0°C ~ 45°C
Discharging -20°C ~ 60°C
Cycle Life (times) 300
Self-discharge Rate (monthly) ≤ 3%

-18350 Battery (1100mAh) Characteristic Curves-

Charging Characteristic of 18350 battery-1100mAh

18350 battery(1100mAh) Characteristics curve in Different Discharge Rates

Cycle Life Characteristic Curve of 18350 battery(1100mAh)

-Some Cautions about 18350 Battery-

(1)Do not immerse the battery in water, and keep the battery in a cool dry surrounding if it stands by.
(2)Do not use or leave the battery at high temperature as fire or heater. Otherwise, it can overheat or fire or its performance will be degenerate and its service life will be decreased.
(3)Do not reverse the position and negative terminals.
(4)Do not connect the battery electrodes to an electrical outlet.
(5)Do not short circuit. Otherwise it will cause serious damage of the battery.
(6)Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.
(7)Do not use the battery in a location where static electricity and magnetic field is great, otherwise, the safety devices may be damaged, causing hidden trouble of safety.Turn off the switch on its base.
(8)Do not disassemble battery.
(9)Please use special lithium charger.

How to Custom 18350 Battery Pack

We have the unique ability to develop custom 18650 battery pack to fit your needs. Our expert team of chemists, engineers, and manufacturers who use proven chemistry and production methods that will get from spec to production fast. Slim, flexible, more powerful.


  • Low self-discharge rate and low impedance rate
  • High energy density and light weight
  • Custom Battery Size: Starting 0.5mm Thickness
  • Battery Temperature from -40°C–85°C
  • Custom Connector: JST/Molex/Hirose/Anderson/TE/Amphenol  Etc


  • Custom 18350 Battery Pack, MOQ 100 pcs

  • Custom Samples as fast as 3 Days
  • Strict Quality Control, No Safety Concerns Ever
  • Instant Customer Support, Solve Any Problem in Time.
custom lithium battery packs collection

custom lithium battery packs collection