How To Tell If A 18650 Battery Is Bad. How to know if a 18650 battery is about to explode. Which might have malfunctioned or cut something off due to a fault.
Good brands will tell you the weight of the battery. After the complete charging process remove the charger and connect USB doctor. The Samsung 20R is rated at 2000mAh with max discharge 22A.
I have a few 18650 batteries and have just picked up an imax b6 clone to start charging them.
Some genuine 18650 battery can weigh more than 50g. Both are good high current batteries but not a lot of capacity. Good brands will tell you the weight of the battery. After the complete charging process remove the charger and connect USB doctor.
