JUST DID THIS WITH A 1400mAh battery!!! 25 hour life!
I can't ensure this won't cause a fire, but if you are buff enough at electronics, to test it for 1-2 weeks charging and it doesnt explode, then you're fine. I tested the charge and it can't go to high levels above 4.20 volts.
-
1/get a 1400mAb of same size as sansa clip, i got nb-4l canon battery.
+
1/get a 1400 mAh of same size as sansa clip, i got nb-4l canon battery.
2/take out the old battery and wires, the charger doesnt need the thermal sensor!! cool. it's superfluous
3/solder the new battery to the + - only, and make the lease about 5-10cm, passing pass the leads through a hole you make above the clip hinge, so you can glue the new battery on the hinge plastic.
4/close the sansa up, tape the battery terminals up, score the 2 surfaces to glue, glue the battery to the sansa clip
JUST DID THIS WITH A 1400mAh battery!!! 25 hour life!
I can't ensure this won't cause a fire, but if you are buff enough at electronics, to test it for 1-2 weeks charging and it doesnt explode, then you're fine. I tested the charge and it can't go to high levels above 4.20 volts.
1/get a 1400mAb of same size as sansa clip, i got nb-4l canon battery.
2/take out the old battery and wires, the charger doesnt need the thermal sensor!! cool. it's superfluous
3/solder the new battery to the + - only, and make the lease about 5-10cm, passing pass the leads through a hole you make above the clip hinge, so you can glue the new battery on the hinge plastic.
4/close the sansa up, tape the battery terminals up, score the 2 surfaces to glue, glue the battery to the sansa clip
Here are pictures of the mod:
[https://generalnolij.blogspot.com/b/post-preview?token=lSQw-EgBAAA.Mjoxkt7Y2K5Wa32Dy4OAYw.r7Q_4iaaK09MthqQW-xkSw&postId=2473517739634912102&type=POST#!/2014/10/sansa-clip-battery-upgrade-30-hour.html|SANSA CLIP MOD]