3.7 V Li ion battery charger

Status
Not open for further replies.

demetal

Full Member level 5
Joined
May 2, 2011
Messages
275
Helped
21
Reputation
42
Reaction score
21
Trophy points
1,298
Location
Kingdom Of Kochi
Visit site
Activity points
3,173
Hi,

can we charge the 3.7 v Li.Ion battery (mobile battery) by directly connecting the + and - wires from the commercial mobile chargers...?

Thank you.
 

demetal said:
Hi,

can we charge the 3.7 v Li.Ion battery (mobile battery) by directly connecting the + and - wires from the commercial mobile chargers...?

Thank you.
Click to expand...

If you mean under "mobile charger", wall trafo with 5V voltage output, of course not!

You need charger circuit for Li-Ion batteries.
 

Some types are simpler, but there is no battery that is charged by directly connecting to a commercial 5V mobile phone charger.
Unless you want it to go pop.
 
Reactions: demetal

    demetal

    Points: 2
    Helpful Answer Positive Rating
Status
Not open for further replies.

Similar threads

Menu
Log in
Register
Cookies are required to use this site. You must accept them to continue using the site. Learn more…