Does Accessory Drain Car Battery

I used this product because it is less drain on my camera battery

Love it so much, did not experience any noticeable battery drain while sitting.

Small, easy to use, has a nice car charging accessory for traveling. Most importantly I purchased this to determine if it worked with a Ricoh battery, which a few locations on the internet indicated it would because it’s the same as the Olympus battery. I can confirm that works with the Ricoh DB-110 (not tested with off brand batteries). It’s a great price too. One thing to note is when you plug it on, it will just stay red while it charges. No flashing or anything to indicate timing like some chargers. Red while charging, green when completed. Not a big deal.

Love this accessory. Does everything it is supposed to and more.

The drain battery feature is brilliant. It helps maximize the life of your batteries.

This is exactly what I needed. I still haven't managed to drain 1 full battery on a busy shoot.

I like the separate meters for each battery and drain option to get the batteries back to full charge.

You can never have enough juice. You're constantly reviewing off the LCD can drain the battery charge so having a spare is a must.

It charges a battery using your car. Not much else to say.

recommend spare back up battery for cold weather battery drain & about the time you want a shot---the battery is dead.