Solar Charger Usb
Solar Charger Usb
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 Solar Power Hand Winding Crank Dynamo Flashlight Torch FM Radio Charger  US $21.86
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 Solar Power Hand Winding Crank Dynamo 4 LED Flashlight Torch FM Radio Charger US $20.95
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 Solar Power Hand Winding Crank Dynamo Flashlight Radio Phone Charger US $20.57
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 Solar Dynamo Wind Up Torch Flashlight Charger FM Radio US $23.99
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 10 pcs x 9 Volt LED Flashlight Torch Light w 9V Battery US $15.57
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 LRI Accessory Pack for Rex Rechargeable LED Flashlight Solar Laughing Rabbit US $20.00
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 New Solar Charger Flashlight 6 LED FM Radio 1500mAh USB US $10.38
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 SURVIVAL 290 LM LIGHT CRANK RADIO SOLAR CHARGER FIRST AID GEAR PHONE CHARGER TAD US $49.95
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 SALE Solar Dynamo Wind Up Torch Flashlight Charger FM Radio US $24.99
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 Solar LED Tourch Flashlight Phone Charger With FM Radio US $13.00
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 Solar Powered 4 LED Torch Flashlight FM Radio and EmergencyPhone Charger White US $12.50
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 Solar LED Flashlight FM Radio USB Phone Charger Doomsday Prepper Preppers US $17.99
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 Solar Charger Flashlight 6 LED FM Radio 1500mAh USB orange New US $10.39
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 Solar Charger Flashlight 6 LED FM Radio 1500mAh USB NEW US $11.99
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 5 LED Single Mode Solar Flashlight with Mobile Charger FM Radio and Compass US $12.99
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 Solar Powered 4 LED Flashlight Radio Cell Phone Charger US $13.79
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 Solar LED Torch Flashlight FM Radio Charger F Mp4 phone US $9.98
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 Solar LED Tourch Flashlight Phone Charger with FM Radio US $13.00
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 Solar LED Flashlight Torch Phone Charger With FM Radio US $12.35
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 Solar LED Innovations Solar Butterfly Charger US $84.95
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 New 3IN1 solar charger F phone led flashlight FM radio US $11.28
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 CP 18 outdoor camping Solar Panel Light Battery Pack phone camera charger US $19.99
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 Keychain Portable 3 LED Flashlight Solar Powered Torch US $1.60
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 3 in 1 Solar 4 LED Torch Flashlight FM Radio Emergency Phone Charger White US $10.50
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 Eton Corp ARCPT100W Hand Crank LED Flashlight Kit US $51.37
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 SURVIVAL GEAR RADIO CRANK SOLAR CHARGER FIRST AID LIGHT CELL PHONE WEATHER TAD US $39.95
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 Solar Crank LED Flashlight FM Radio USB Phone Charger Doomsday Prepper Preppers US $32.99
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 3W 55V LED Tourch Flashlight Lamp Light with USB Solar Phone Mp3 Mp4 Charger US $73.32
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 EGEAR Essential Gear Mini Solar USB Charging Kit US $24.95
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 Solar Dynamo Wind Up Torch Flashlight Charger FM Radio New US $24.99
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 3W SOLAR PORTABLE LIGHT LANTERN SOLAR PANEL EMERGENCY LIGHT MOBILE CHARGER US $77.99
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 Eton Corp Hand Crank LED Flashlight US $42.81
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 Novel Solar Power Crank Dynamo Flashlight Radio Mobolephone Charger Siren Wh US $19.99
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 3 Led Light Mini Torch Flashlight Keychain Keyring Red US $3.19
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 POWERFUL SOLAR LIGHT LANTERN SOLAR PANEL RADIO MOBILE CHARGER US $69.00
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 Evergreen Emergency Solar Powered Flash Lights US $25.00
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 HOT 4 LED Solar Panel Power Flashlight torch light Radio Mobile Phone Charger 9v US $9.99
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 SALE Solar Dynamo Wind Up Torch Flashlight FM Radio Charger for iPhone 4s 4 3Gs US $24.99
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 Multi Function Flashlight FM Mobile Charger for Nokia US $20.76
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 NEW 5 LED Flashlight Solar Charger Mobile Charger with FM Compass US $14.99
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 Solar Battery Panel USB Charger for MP3 Cell Phone PDA US $25.99
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 Waterproof Rechargeable CREE LED Flashlight Torch 1200L US $96.52
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 Bicycle Bike Car Headlights 4 LED Solar Energy Head Front Light LED Lamp US $16.99
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 Solar Phone Charger LED Torch Flashlight With FM Radio US $12.69
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 NEW SEATTLE SPORTS Sol Jüs Solar Charger LED Flashlight US $55.95
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 SALE Solar Battery Panel USB Charger for MP3 Cell Phone PDA iPhone 4s 4 3Gs US $25.99
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 Solar Torch flashlight 3 Pack Set LED high power light US $19.95
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 1000mAh Rechargeable Solar Panel Camping Hiking 12 LEDs Light Battery Pack US $19.99
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 12 LEDs 1000mAh Li Ion Rechargeable Battery Camping Hiking Solar Panel Light US $19.99
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 Lamp Torch LED Solar Charger Mobile Phone US $19.00
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 Solar 4x LED Torch Flashlight w FM Radio Phone Charger Free Shipping US $13.69
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 3in1 Solar LED Torch Flashlight FM Radio Phone Charger US $9.59
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 Solar Torch Flashlight 3 LED Light US $7.55
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 Solar Battery Panel FM Radio LED Flashlight Hand Torch Smartphone Phone Charger US $9.45
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 Solar Panel Cell Sun Power Radio 4LED Flashlight Torch Cell Phone Phones Charger US $9.45
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 Waterproof Rechargeable CREE LED Flashlight Torch 200LM US $70.77
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 Rechargeable CREE LED Flashlight Flash Torch Light 1000 Lumens US $91.69
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 Solar LED Cell Phone Charger Radio for iphone Motorola US $14.59
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 Weatherproof CREE LED Flashlight Flash Torch 200 Lumens US $58.15
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 Solar LED Cell Phone Charger w Radio for Sony Ericsson US $13.99
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What happens if a voltage of 6.8v is higher than my phone charger (5.1v)?
I made a solar usb charger, and the voltage of them all is 6.8v, but the phone charger voltage is 5.1, will it not work?
as a rule of thumb, unless it is intentional *never* connect two devices that have a different voltage ratings but some devices can tolerate a range of voltages and then as long as the power source is within the range it should be ok. if you want to reduce the voltage of a DC power source, the easiest way is to use standard diodes in series, each diode will reduce the voltage by 0.7 volts.
July 13th, 2010 in
Flashlights | tags: charger, diy, electronics, solar, solar charger usb, solar charger usb devices, solar charger usb hub, solar charger usb port, solar charger usb review, usb