EBL 9V Battery Charger for Lithium-ion Rechargeable Batteries, 8 Bay Smart Charger
This is the smart charger bay for rechargeable 9-volt batteries that go in your smoke alarm and some cameras. I chose this one because it's highly rated, easy to use, and can charge more than two batteries at a time.
Ever since I bought this and the rechargeable 9-volt batteries also found on my website, I've never been woken up at OMG in the morning due to my smoke alarms chirping!
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