If you have one of those camera bags with the Velcroed-in dividers, you can replace one of the dividers with the Super Charged Bag Divider with the backup battery inside it. You’ll add power to your bag without needing to give up some storage space in your camera bag to hold the extra item. The Divider has two rows of Velcro and will fit bags 4-7″ deep. Inside the divider is a 3000mAh battery that can recharge your smartphone or tablet, even some cameras or other photo accessories. The Super Charged Bag Divider is $39.00 from Photojojo.