3.6V 750mAh 14430 Lithium ion Battery 

Description of 14430 Battery

This 14430 cell is a cylindrical lithium ion cell. Unlike 18650 cell, it is smaller and lighter. Besides, this kind 14430 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 14430 Battery:

Voltage: 3.6V
Capacity: 750mAh
Continuous Discharge: 2A
Internal Impedance:≤ 85mΩ
Full charge Voltage: 4.2V
Discharge Cut-off Voltage: 2.75V
Energy:≤ 2.7 Wh

What does 14430 Battery Applicate in?

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

APPEARANCE of 14430Battery

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 : 14.1+0.2/-0.1mm
Diameter is defined as the largest data value measured on the “A” area of a cylindrical cell.
Height : 42.5+0.2/-0.1mm

-Specification of 14430 Battery-

Model No. 14430
Chemistry LiNMC
Nominal Capacity 750 mAh
Minimum Capacity 710 mAh
Nominal Voltage 3.6 V
Energy ≤ 2.7 Wh
Internal Impedance ≤85 mΩ
Dimensions Ø14.1 x 42.5 mm
Weight ≤20 g
Charging Method Constant Current & Voltage
Voltage 4.2 V
Standerd Current 150 mA
Quick Charging 750 mA
Discharging Cut-off Voltage 2.75 V
Standard Current 150 mA
Max. Continuous Current 2000 mA
Operating Ambient Temperature Charging 0°C ~ 45°C
Discharging -20°C ~ 60°C
Cycle Life (times) 300
Self-discharge Rate (monthly) ≤3%

-14430 Battery Characteristic Curves-

Charging Characteristic of 14430 battery

14430 battery Characteristics curve in Different Discharge Rates

Cycle Life Characteristic Curve of 14430 battery

-Some Cautions about 14430 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 14430 Battery Pack

We have the unique ability to develop custom 14430 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 14430 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