u/BearOnRun

Can I use lithium-ion battreies in Klein RTC250 Outlet Tester?

I purchased the Klein RTC250 GFCI Outlet Tester. It comes with 2 AAA Alkaline batteries (I replace them with Energizer Max alkaline batteries.

Any issues with using Energizer Lithium-Ion batteries instead of alkaline?

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u/BearOnRun — 1 day ago