Solar Charger for Canon With 5 Watt Foldable Item#: 900-20040-00 My battery is: NB-1LNB-1LHNB-2LHNB2LNB-2L12NB-3LNB-4LBP-406BP-511BP-522BP-608BP-911BP-914BP-915BP-924BP-925BP-927BP-930BP-945 A complete set-up for solar charging Canon Lithium Ion batteries. Includes the newest in solar battery chargers, the PowerFilm 5 Watt Foldable Solar Charger. Designed for the military, we are now able to sell this great product to the general public. A full 5 watts of weighs only 6 ounces! See item description for complete details on this great solar charger. Comes with all the connectors needed. The package also includes a 115V AC adapter for plug-in AC charging. Simply insert the camera battery into the battery charger and place the panel in the sun! Charges at about a 350mA charge rate. Generally needs about 3 to 4 hours of sun (varies depending on sun intensity and orientation). The 5 Watt Foldable Charger will also charge your cellphone, laptop, PDA or most other electronic devices with a 12V car cord.