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Best 14500 rechargeable battery akku 800mAh

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The 14500 battery is a lithium-ion cell classified by its 14mm x 50mm size. They’re often used in flashlights, laptops, and high-drain devices due to their superior capacity and discharge rates. 14500 comes in both flat and button top styles and usually boasts 300 times cycles.

Product Type

Lithium-Ion Battery

Model number

14500

Voltage (Nominal)

3.7V

Capacity (Nominal)

800mAh

Dimensions

14*50mm

Constant Discharge Current

1C

Working Temperature

-20℃~60℃

Details about Best 14500 rechargeable battery akku 800mAh

Product description

Rechargeable lithium-ion battery has its own advantages, like the voltage, capacity, rated power,……can be flexibly designed. Contact us now!

Product features

  • Brand A cells have high energy, low resistance, support high current discharge.
  • Long cycle life of charge&discharge.
  • No memory effect can be used for charging and discharging at any time.
  • Enhanced safety parameters with Japan SEIKO PCB &MOS protectors.
  • Support OEM&ODM service.
  • Assemble with mounted connectors(JST, Molex, HRS, and so on.)

Product details

NO.

Items

Specifications

1

Model

14500

2

Size

14*50(mm)

3

Charge voltage

4.2V

4

Nominal voltage

3.7V

5

Nominal capacity

800mAh

6

Charge current

Standard Charging::0.5C/Rapid charge:1.0C

7

Standard Charging method

0.2C(constant current)charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to≤0.01C

8

Charging time

Standard Charging:3.0hours(Ref.)/Rapid charge:2hours(Ref.)

9

Max.charge current

1C(800mA)

10

Max.discharge current

1C (800mA)

11

Discharge cut-off voltage

2.75V

12

Operating temperature

Charging:0℃~45℃/Discharging:-20℃~ +60℃

13

Storage temperature

-10℃~ +45℃

14

Cell Weight

Approx:22g

akku 3.7 volt 800mah 14500

Usage

Lithium battery has no memory effect and can be recharged at any time and can be used after being fully charged. However, it is not allowed to overcharge and over-discharge. Based on the characteristics of lithium battery, we sum up the maintenance skills of lithium battery as the following two points:

1. Do not let the lithium battery charge less than 10% (it is recommended to start charging below 20%).

2. When the charge of lithium battery is 1%, it can be called “deep discharge”, and “deep discharge” must be avoided. Because the “deep discharge” directly affects the service life of lithium batteries, it directly leads to the failure of charging.

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