How long it takes???

I would like to ask how long does it takes to fully charge a battery…

CHARGER
—————
Model:HZS-001
Input: AC 100 ~ 240V - 47-63Hz
out: 3.7 V / 450 mA
termination recharging voltage: 4.2 V and take full stop function

BATTERY
————-
http://dx.com/p/trustfire-protected-18650-3-7v-true-2400mah-rechargeable-lithium-batteries-2-pack-20392?rt=1&p=2&m=2&r=3&k=1&t=1&s=5790&u=20392

Your reply is appreciated… :slight_smile:

I read, in another forum, that the charger charged with only 300mA.
Now you can calculate: 18650 battery has 2400mAh, charger has 300mA —> 8 hours.

If it really is max 300mA, and uses a proper CC/CV algorithm, it will take longer than 8 hours due to the CV phase. With a 2400mAh battery, it would probably be a little over 10 hours.