How to soldering the Li-ion battery

Thread Starter

LAOADAM

Joined Nov 21, 2018
518
Hi,
The battery in my GPS is exhausted,that is a T300-3 720 mAH, the one I have in hand is a MO-V220-C350 with 3 copper poles, how to soldering that? I mean what is positive and negative pole and detection line?
Thanks
Adam
 

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Audioguru again

Joined Oct 21, 2019
3,173
Batteries are spot-welded that does not heat their insides. Soldering heats their insides that might cause a Lithium explosion and fire.
Some Ni-Cad batteries can be soldered because their chemicals do not explode and burn.

Using a battery with a wrong kind of polarity and sensor is asking for trouble. Use the correct battery.
 

Thread Starter

LAOADAM

Joined Nov 21, 2018
518
Batteries are spot-welded that does not heat their insides. Soldering heats their insides that might cause a Lithium explosion and fire.
Some Ni-Cad batteries can be soldered because their chemicals do not explode and burn.

Using a battery with a wrong kind of polarity and sensor is asking for trouble. Use the correct battery.
Thanks.
I ordered one.
 
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