Milwaukee USB Battery Charger Mr. Locksmith Video http://mrlocksmithtraining.com/
I really like my Milwaukee USB Battery Charger. My iPhone barely lasts me a day so I am constantly charging it while I drive. However, when I am on the job site and a dying cell phone battery the USB charger is to the rescue. All my cordless tools are Milwaukee so I have a minimum of six Milwaukee batteries in my locksmith service truck and a few kicking around the house. I just hook up my cell to the battery and I can continue to use the phone. The cordless drill batteries are good for approximately two iPhone charges.
This is a must have for the mobile locksmith and I highly recommend this product.
Other cordless drill companies now have USB battery chargers, how do they work for you?