How to prevent MN WPL 18650 Battery Health Going Down

Lithium Ion 18650 2S Battery Pack Charger

[@jercsgn]

very informative

[@morrisrc]

Thanks bro

[@SaisaezVlogs]

galing mo sir. nice

[@morrisrc]

Salamat bro

[@daijoubu4529]

I don't fully trust mains powered charger from China, they now/also have USB Type-C balance chargers, Radiolink CM210 and ISDT UC2, both ultra compact and affordable, I'm going to get both and test them out