If you have a used laptop charger, don't throw it away....!! can make a battery charge
This is the secret to making a motorcycle/car battery charger from a cut off former laptop charger in the 13.8v XH-M604 module, so that the battery/battery has a long life and is always durable.

May be useful....
If it's useful, help: "like" and "subscribe" friends because I will UPDATE the next latest knowledge videos, you can also share with friends ... if you want to share innovation and knowledge..





#makechargeraki
#makechargeraccu
#ModulXHM604
#Creative idea