Battery #1 has a large capacity. Battery #1 is a zinc-manganese battery. It is a cylindrical battery with a diameter of 14 mm and a height of 50 mm. Its capacity is 1235 mAh (milliampere), the total energy is 1385 mWh, the discharge time is 261.67 minutes. and the average discharge voltage is 1.121V (Volt), the average discharge current is 287.4mA (mA), 14500 lithium battery refers to a lithium battery with a diameter of 14mm and with a height of 50 mm, with a capacity between 500 mA and 1200 mA.
Is a 14500 lithium battery longer lasting than two regular AA batteries?
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. 10440 battery: 10440 battery is a lithium battery with a diameter of 10mmand 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 is too high, the cost will increase significantly. In addition, the lithium-ion battery18650 with too high capacity in non-special areas is not of great importance.
Is there a 14500 3.7V rechargeable lithium battery with a capacity of more than 2500 mah?
The capacity of the 14500 battery is relatively small, the capacity Maximum current is about 800 mAh, the working time The current of the shaver is relatively large, and the using time may be shorter. The advantage is that the 14500 lithium battery can be used repeatedly, but it requires a corresponding charger and the cost is relatively high.
The disposable battery used in the shaver is an alkaline battery. The retail price is 2-3 yuan (0.99 for Xiaomi, which is pretty good). The advantage is that the price is low depending on the conversion. , its capacity is about 2,000, that is, two AA alkaline batteries are equivalent to charging and discharging a 14,500 lithium battery twice.
If the batterylithium battery cycle 400-500 times, then 14500 lithium battery must be more cost-effective.
Rechargeable lithium battery 14500 3.7 V alsoThere is no one above 2500 mah.
At present, the capacity of 18650 lithium battery is generally only 2000-3000 mAh. The internal space of the 14500 rechargeable lithium battery is much smaller than that of the 18650 lithium battery, and the effective electrode material that can be accommodated is much less than that of the 18650 battery, so the capacity does not 'will not reach more than 2500 mAh though. the 14500 lithium battery sold is marked 2500mAh or more, it must be a false target.
With existing technology, the capacity of a 14,500 lithium battery can be around 1,000 mAh.