Powerboost 1000c

[Russian_master]

Greetings forumchane
I have a question, when I accidentally connected the battery to the Powerboost 1000c,
I mixed up the polarity, immediately I had 1 of the elements heated right below the slot for the battery,
is there any protection on this circuit?
Ps: I apologize for my English) I used a translator

[rodocop]

most batteries with have some protection circuitry, and the pb1000 likely does too. Easy solution, connect the battery with the proper polarity and see if it works. It should hopefully be fine!

[Russian_master]

Yes, I connected a properly charged battery. The connected phone to Powerboost charging appears for a second and the blue diode starts flashing. I also connected an uncharged battery, for about 6 hours it was charging through powerboost, the yellow diode was on, but the battery never charged (. I just had a plug with the wrong polarity on my battery, the next time I will be more accurate