Tag Archives: AA

What is battery drain current?

I think I had wrong type of batter for testing the 350mA Laser module the other day. Battery rating mAH doesn’t cover the drain current. http://www.batterysavers.com/Compare-Batteries.html Battery Type Typical Flashlight mAh Drain Capacity (mAh) Designed For Typical Drain (mA) D … Continue reading

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