Back in July, the attendees of TBEX got a bag full of free crap from companies, just like you’d get at any convention. Most of the stuff was junk you’d toss in the garbage, but we got one freebie which I thought was just awesome: a battery charger from Energizer. Not only was it a very practical piece of schwag, but it was a brilliant marketing move on the part of Energizer. Because I had the charger, I ended up buying their batteries and now I’m writing a blog post on their product. It was sort of like giving away the razor to sell the blades. Pure brilliance.
Since then I’ve been buying more devices which require AA/AAA batteries so I’ve been putting the charger through its paces.
I currently carry four devices with me that require AA or AAA batteries: two flashes for my camera (Nikon SB-900 and SB-600), a wireless mouse and my Bose noise canceling headphones. Buying new batteries was fine when I just needed the two for my cordless mouse, but with the demands that strobes bring, I needed a rechargeable battery solution. The Energizer charger was given to all the attendees at TBEX 2009 for free, but all subsequent batteries I purchased myself. The charger retails for $33.96 on Amazon.com.