how many batteries do you need to charge?
What is the capacity of an 10180?
It's a good solution for charging a 10180. Some people have been using the 10440-size Nano-chargers, but the output on these is 200mA. That is >2C for a 10180, which is too much.
I can't say I've put too many cycles on 10180s through this coin-cell charger (fewer than 20 cycles) but it has worked well so far.