Ion Backpack
I am going on a week long mtn. bike tour. Wondering about schematics for solar digital camera battery charger?
I will be in the back country so I won't have access to electricity.
I already have a flexible solar array that can hang from my backpack. I am looking for control circuits that can effectively charge a digital point & shoot camera battery.
My array is 1x2' and puts out 12 volts and up to 400 milliamps at full output about mid-day. I designed and soldered together a regulator to regulate it to 6 volts. But I need something better and more precisely regulated.
My battery is a Li-Ion 3.7V with a 1700 mAh capacity.
Thanks!
This website has a good circuit to do what you're looking for, although it needs a 6 V supply. I'd suggest either rewiring your solar panel so that it outputs 6 V (half the elements in parallel with the other half?) or continue to use the regulator you've already got.
Features: Complete picnic tote which serves two. Food will stay warm or cold in the thermal insulated compartment. Utilize this innovative tote to create the atmosphere of romance. Designed to be durable, functional and fun...
|
|
Designed to be durable, functional and fun the Ion is a complete picnic tote which serves two. Food will stay warm/cold in the thermal insulated compartment. Utilize this innovative tote to create the atmosphere of romance.
|
|
Contains 1: Artizen Model 3200 Dryer with Cold Shot Button & 1: Artizen AR4742 Digital 1.25" Ceramic Ionic Iron with free Artizen Beach Bag
|
|
Toshiba Primary Extended Capacity Li ION Battery Pack (9 cell-6000mAh). The Toshiba Primary Extended Capacity Battery Pack is a 9-cell, rechargeable, Lithium Ion battery designed to work with Toshiba Satellite A200, A205, A210, A215, A300, A305, A305D, L305, L305D, M200 and M205; Satellite Pro A200 and A210, L300, L300D series portable computers ...
|
|
The Luxurious Executive Briefcase Bag is perfect to carry your notebook and your belongings. The exterior is a premium textured faux leather that reflects a professional and clean image. The handles are also made of the same material, and the bag includes a holder to keep the handles comfortably together...
|
|
This CaseCrown Travel Briefcase/Messenger Bag is the choice bag when going on travel. For maximum convenience, this bag offers optimal comfort and utility. There is a specific padded notebook storage compartment that will keep it safe and accessible...
|
|
The CaseCrown Air Cell Padded Carrying Case for the ultimate carrying solution for your netbook, DVD players, external hard drives, and DVD burners! It is lined with high quality air cells that will absorb shock, secure your device, and provide premium protection...
|
|
Get ready for travel, school, work, and play! This Travel Bag can carry your netbook and all of your other accessories. There are numerous compartments specifically designed for specific accessories. Each is designed with different accessibility levels in accordance of the value of the accessory...
|
|
|
Black Diamond Ion Headlamp
$19.95
A lightweight and easy to carry headlamp the Black Diamond Ion Headlamp is easy to put in a backpack or purse for when you need it. Also protected from splashing and sprayed water at any angle
|
US $51.00
