What is a Solar AA Battery Charger
What is a solar AA battery charger? From the name given, we should know that it is a charger that using solar power to charge AA battery. Before we go into the topic of talking about solar AA battery charger, we should know something about solar cells first.
The solar energy not only can provide you with endless and inexhaustible power, but it is also environmental clean. When the AC power supply in absence, solar energy can be an irreplaceable source. Solar cells and rechargeable batteries can be used in conjunction with the formation of a separate uninterruptible DC power supply system for a number of devices such as: alarm system, lawn solar lights, garden intrusion alarm system, traffic lights, cell phone chargers, and other solar electric equipment.
Currently solar cells are using three different types of materials. There are amorphous silicon, monocrystalline silicon and polysilicon.
Amorphous silicon cell is an early product. It featured of low cost, high output, good performance in low-light condition. Photoelectric conversion efficiency is generally about 8%. Even though the price is low, it has basically been eliminated.
Monocrystalline silicon and polycrystalline silicon cells is a way to use silicon ore sintering, crystal pulling, combine with other processes to cut them into small pieces of cell, then welded together to form a group of cable films. Due to the cells are thin, so a little battery power still need to install on the insulation substrate in order to make it functioning.
The different between monocrystalline silicon and polycrystalline silicon cells is that the surface of polycrystalline silicon cells having ice-like pattern, while the battery for monocrystalline silicon is a tiny silicon particles, their surfaces are coated with a layer of blue or purple anti-reflective film. Conversion efficiency of monocrystalline silicon is generally 10% to 15%, while the conversion efficiency of polycrystalline silicon is at 12% to 16%.
Know More on Solar AA Battery Charger
A lot of gadgets are made in particular as a solar AA battery charger. Good devices will include a charge regulator, which enable it to recharge drained AA batteries within 4 hours. The most effective devices include things like give a boost to circuitry to go from the 2-3 volts that generated from the battery cells to 5 volts that required to charge usb + aa solar powered electronic gadgets. Solar AA battery chargers tend to be fold-able into a light and small package. They can best to be a solar phone charger and you can find 6 volt & 12 volt solar panel battery charger information online.
At the time you choose a solar AA battery charger, you should ensure that you choose the one that is able to work along with the type of AA batteries that you have. The best AA batteries available in the market are the new hybrid Nickel-Metal Hydride cells. These type of batteries can last for many months therefore if you buy the solar AA battery charger you do not have to worry with regards to losing the charge frequently. As a result it is easier for the solar AA battery charger to operate for output about 5.5 volts, 8.4 volts and 12 volts so anybody who’s got a small gadget is pretty much covered.
You can get many different solar AA battery chargers available for sale online as well. They are included 12 volt battery chargers, marine solar panels, automotive solar chargers, travel solar battery chargers, and PDA solar battery chargers.
The PowerFilm Solar AA Battery Charger
In case you never use this PowerFilm solar AA battery charger. The battery is actually very durable and yet ultra lightweight and ultra compact. The PowerFilm solar AA Foldable Battery Charger is designed for daily use. You can charge either using 2 x AA batteries in 3.5 hours or 4 x AA batteries in 6.5 hours of full sun. The solar AA Foldable Battery Charger offers highly-efficient battery charging. The durable and lightweight PowerFilm flexible solar panels are built in directly onto the fabric, preserving the weight of the charger to less than 4 spare batteries. 6 grommets are integrated into the charger to make it possible for secure fastening to the ground and recharger under a lamp.
You can use this solar AA battery charger on a pair of partially discharged NiMh 2400 maH batteries that read 1.2 volts. The charger can bring them up to 1.36 volts rather quickly and showed them as fully charged. You will get impressed and you can try to discharge a pair of AAs by running them in an incandescent flashlight. You will then have one battery read 0 volts and the other was at 1.0 volts and the filament of the bulb was just barely showing a red glow if you put them in the charger. The charger accurately diagnosed them as very low and started recharging them in a trickle mode. You can also run a separate 4-pack of partially discharged batteries and you will found they get fully charged in 1 hour.
This PowerFilm solar AA battery charger is just as high quality as the USB version, only it trades 2 AAs for a USB charging device. These are certainly the most effective small AA-type solar chargers that you should look for. The solar battery chargers are well suited for either electrical power failures of those travels outdoors with travel solar battery chargers where you will be without civilization for some time. If you have ipod, you can get the solar ipod charger to charge. They can use to charge for other devices such as radio receivers as well. This can be the highest quality charger and is wallet-sized, and it is able to keep your AA batteries functioning before they eventually die.
Sunforce 82883 Solar AA Battery Charger
For those who love sports & outdoors activities, you should get a Sunforce 82883 solar AA battery charger. Some of this travel solar battery chargers are come together with adapters and blocking diodes for your convenience.
For users who buy Sunforce 82883 Solar AA Battery Charger will normally buy Sony 2500 mAh AA Rechargeable Nimh Batteries, 4-pack
Where can I purchase Solar AA Battery Charger?
You can get most of the solar AA battery chargers stores like Wal-Mart, Target, as well as others who having such batteries for sale. In case you can’t find any solar AA battery charger at your nearby store, you can visit the website of the store such as Amazon if you wish to buy the charger.
You will discover that buying these types of gadgets is actually a great investment which can save you money in long term. You do no need to keep buying new batteries when they going dry when you own a solar AA battery charger that can re-charge the batteries altogether.
Welcome to the site. This is Hopkin Joseph. A 53 year old electrical planner from .
