|Battery brand and type||For panasonic NCR 18650B|
|Full charging voltage||4.2V|
Protection board integrates two Mos, the maximum discharge current of about 3Ah,
low-voltage protection is 2.75V (+ - 0.05V), high-voltage protection for 4.2V (+ - 0.05V).
Best 18650 battery for flashlight life theory for cyclic charging 1000 times. Due to the large capacity per unit density, most of them are used in laptop batteries. In addition, the stability of the 18650 is very good at work. It is widely used in various electronic fields and is often used in high-end glare flashlights.
1. Best 18650 battery for flashlight capacity is generally between 1200mah ~ 3600mah, and the general battery capacity is only about 800mah, if combined into a 18650 lithium battery pack, then 18650 lithium battery pack can easily break through 5000mah.
2. Long life 18650 lithium battery has a long service life, the normal life cycle can reach more than 500 times, more than twice the average battery.
3. High security 18650 lithium battery safety performance, no explosion, no burning; non-toxic, non-polluting, after RoHS trademark certification; all kinds of safety performance in one go, the number of cycles is greater than 500 times; high temperature performance, 65 degrees The discharge efficiency is up to 100%. In order to prevent battery short circuit, the positive and negative poles of the 18650 lithium battery are separated. So the possibility of its short circuit has been reduced to the extreme. A protective plate can be added to prevent the battery from overcharging and over-discharging, which also extends the battery life.
4. High voltage 18650 lithium battery voltage is generally 3.6V, 3.8V and 4.2V, much higher than the nickel-cadmium and nickel-hydrogen battery 1.2V voltage.
5. No memory effect It is not necessary to empty the remaining power before charging, easy to use.