What type of rechargeable battery will work with the contact sensors?

Can somoene please post the exact replacment rechargable battery to use as instead of the CR123?

I bought a set with charger on amazon (rcr123 rechargable) , I was having trouble with the Duracell on lasting a month on outside Gates (very cold winter), went through 2 sets, then I bought rechargable and they have been in there over a year still showing full.


Do you mind sharing witch battery charger and what exact brand/type of battery you bought?

Anyone have a particular type of charger/battery they recommned from amazon that you can send a link and it works with no issues?