Method 1 for selecting lithium-ion batteries: Check the appearance and packaging, and lithium-ion battery products can be judged from the packaging and appearance. Although the appearance of general products may be deceptive, some inferior products can also be screened out from their appearance.

PACK18650 lithium-ion battery is currently one of the most common lithium-ion batteries in the market. So, what are the key points about the packaging process of 18650 lithium-ion batteries? Let's take a look.

Lithium ion batteries are strictly prohibited from charging from discharge terminals and must be charged from charging sockets using a dedicated charger. When the charging indicator bar on the charger stops scrolling, please unplug the charging plug in a timely manner to avoid overcharging the battery.