3.7V 280mAh 14250 Lithium ion Cell
Description of 14250 Battery-280mAh
This 14250 cell is a cylindrical lithium ion cell with 280mAh made by DNK POWER. Unlike 18650 cell, it is smaller and lighter. Besides, this kind 14250 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 14250 Battery-280mAh:
Voltage: 3.7V
Capacity: 280mAh
Continuous Discharge: 0.84A
Internal Impedance:≤ 80mΩ
Full charge Voltage: 4.2V
Discharge Cut-off Voltage: 2.5V
Energy:≤ 1.036Wh
What does 14250 Battery Applicate in?
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.
Energy storage: solar panel, electricity, UPS, backup power, AGV, yachts, etc.
Customized Smart Robot: Clean Robot, Service Robot, Industrial Robot, Educational Robot, etc
APPEARANCE of 14250 Battery-280mAh
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 : 14mm
Diameter is defined as the largest data value measured on the “A” area of a cylindrical cell.
Height : 24.8mm
weight: 10g
-Specification of 14250 Battery-
| Model No. | 14250 | |
|---|---|---|
| Chemistry | Li-ion | |
| Nominal Capacity | 450 mAh | |
| Minimum Capacity | 400 mAh | |
| Nominal Voltage | 3.7V | |
| Energy | ≤ 1.036 Wh | |
| Internal Impedance | ≤ 80 mΩ | |
| Dimensions | 14 x 24.8mm(manual measured) | |
| Weight | ≤ 8.5 g | |
| Charging | Method | Constant Current & Voltage |
| Voltage | 4.2 V | |
| Standerd Current | 140 mA | |
| Quick Charging | 280 mA | |
| Discharging | Cut-off Voltage | 2.5V |
| Standard Current | 280 mA | |
| Max. Continuous Current | 840 mA | |
| Operating Ambient Temperature | Charging | 0°C ~ 60°C |
| Discharging | -20°C ~ 60°C | |
| Cycle Life (times) | 800 | |
| Self-discharge Rate (monthly) | ≤ 2% | |
-Some Cautions about 14250 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 14250 Battery Pack
We have the unique ability to develop custom 13310 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.
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