14500 batteries can replace regular AA rechargeable batteries in some cases.
The 14500 battery is a lithium battery with a voltage of 3.2 volts. It is the only one in the lithium battery family suitable for replacing dry batteries. Its capacity is relatively small, but if the discharge curve and usage rate are taken into account, it can replace ordinary AA rechargeable batteries in some cases.
However, this does not mean that 14,500 batteries can completely replace all AA rechargeable batteries. For example, in some applications requiring higher capacity, a 14,500 battery may not be able to meet the demand. Additionally, specific battery types or specific voltages may be required when using certain devices, which also limits the replaceability of the 14500 battery.
Thus, even if 14500 batteries can replacer regular AA rechargeable batteries in some situations, other types of batteries may be necessary when certain equipment is used or when a specific battery type/voltage is required.
Lithium battery specifications, size standards and parameters
The 14500 battery is the same size as the AA battery, with a diameter of 14mm and a height of 50mm
18650 battery is larger than AA battery, with diameter 18mm, height 65mm
14500 has small capacity, common battery is only of 800 mah
18650 has large capacity, common battery can reach 2600 mah
What do lithium battery numbers 18650.14500 mean?
Lithium battery specifications and sizes are standard 0440 battery, 14500 battery, 16340 battery, 18650 battery, 21700 battery, 26650 battery, etc. The parameters are detailed as follows:
1. Ba10440 battery: The 10440 battery is a lithium battery with a diameter of 10 mm and a height of 44 mm.
2. 14500 Battery: The 14500 battery is a lithium battery with a diameter of 14mm and a height of 50mm.
3. 16340 Battery: The 16340 battery is a lithium battery with a diameter of 16mm and a height of 34mm.
4. 18650 battery: The 18650 battery is a lithium battery with a diameter of 18 mm and a height of 65 mm.
5. 21700 Battery: The 21700 battery is a lithium battery with a diameter of 21mm and a height of 70mm.
6. 26650 Battery: The 26650 battery is a lithium battery with a diameter of 26mm and a height of 65mm, with a rated voltage of 3.2 volts and a rated capacity of 3200 mAh.
7. The capacity of the 18650 lithium-ion battery ranges from 1000 mAh to 3000 mAh, but the technology is generally between 1800 mAh and 2600 mAh. If the capacity of the 18650 lithium-ion battery istoo high, the cost will increase considerably. In addition, the 18650 lithium-ion battery with too high capacity in non-special areas is not of great importance.
14500 and 18650 belong to the same type of lithium battery, and both indicate the battery size by model number. 14500 represents a cylindrical battery with a diameter of 14 mm and a length of 50 mm. Its size is the same as the commonly used AA battery; 18650 represents a cylindrical battery with a diameter of 18 mm and a length of 65 mm. The size is also commonly used in many situations such as laptops, electric cars, flashlights, etc.