Eneloop rechargeable battery fanboys around here. How could we not be given our mobile lifestyle and obsessive need to keep all our toys juiced. As such, we're stoked by the announcement of a pair of Sanyo power packs: the Eneloop Mobile Booster (model KBC-L2BS) and Eneloop Stick Booster (KBC-D1BS). The Mobile Booster is a rechargeable slab of lithium-ion with a pair of built-in USB terminals (and microUSB adapter) capable of pushing a relatively hefty 1 Amp charge for about 2 hours (or 500mA for 4 hours if charging two device) to gear that requires that kind of suck... like the iPad. The battery pack can then be recharged over AC or a USB connection on your PC. The highly portable Stick Booster, meanwhile, ships with a pair of AA Eneloops -- so when the electrons cease to flow you can just swap out the dead batteries for a pair of fresh rechargeables. The Stick Booster is also an official Nintendo licensee so you can be sure that it'll charge your DSLite, DSi, or DSi LL (no mention of the 3DS). Look for these to ship October 21st in Japan.