I recently bought some off ebay to use on projects and loved them.
9v battery solar panel adapter.
For increased capacity 6 rechargeable aa batteries can be placed in series in a suitable 6 x aa battery holder and used instead of one 9 volt pp3 battery to power 9 volt devices.
Apart from serving as a solar charger the module can provide up to 2a charging current to 3 7v li battery with ac adapter within 30v or usb charger three individual on off controllable dc dc converters with 5v 1 5a 3 3v 1a and 9v 12v 0 5a outputs.
Also includes charger adapter for aa and 9 volt rechargeable batteries and a variety of connector plugs.
In full sunlight the 1 2v aa charging is around 600ma and at 9v 20ma per hour.
The solar panel cables feature positive and negative battery clamps led charge indicators and 12 volt adapters.
Radioshack 1w watt solar panel 9v 4 33 x 3 15 x 0 125 with 20cm output cable 2770050 diy for mini solar panel module solar power system solar cell battery charger 4 2 out of 5 stars 30 9 35 9.
You can use a usb adapter to power the charger either through a wall outlet or an external solar panel charger.
3 solar powered 9 volt battery charger perfect first time project.
Charging a 9v battery will of course take more time but is still viable.
Cn3791 solar charge controller board 6v 9v 12v solar panel charger regulator control module jst ph2 0 auto recharge for battery.
9v solar battery charger.
View return policy 20 00.
Portable solar panel and battery charger kit from goal zero.
If you re just starting out learning about electronics and or solar power and solar panels this would make a fantastic first time project.
Great experimenters kit has a solar panel that is switchable between 3v 200ma 6v 100ma 9v 50ma and 12v 50ma.
These 9v solar panels are perfect for many 9 volt applications and for recharging 9 volt batteries.
Only downside is that i don t have a 9v battery charger and all the ones i found on e.
This handy cable connection kit is the quick and easy way to connect electronics to solar panels for environmentally friendly solar power.
For 9v 12v 18v solar panels within20w.
Did you know that you can buy 9v rechargeable batteries.
Solar power bank solar environment monitors for 5v solar panels within 10w.
You ll be making your own battery charger to keep your 9 volt batteries charged for your multimeter and chargi.
You can but they re rare in stores.