- Thu May 24, 2018 9:09 am
#199276
Hi, i have buy a SparkFun Sunny Buddy, connected a 3.7v 1800mah lipo, and some solar panels (or dc, same things).
The battery never charge more than 4v. With an external lipo charger, same battery, no problem to go to 4.2v - full charge.
I have increase current with R_SENSE = 0.05ohm but no change, only 4v in battery.
Any idea?
Many thanks in advance.
The battery never charge more than 4v. With an external lipo charger, same battery, no problem to go to 4.2v - full charge.
I have increase current with R_SENSE = 0.05ohm but no change, only 4v in battery.
Any idea?
Many thanks in advance.