Usb Charger Board 1 Or Two Batteries To 5 Volt Usb Dc Dc Converter Usa

US $5.99

  • Dublin, California, United States
  • Jan 29th
DC - DC Converter.With standard USB output connector.  Outputs at 5 Volts at the full USB specification of a 500 Milli-amps  (1/2 Ampere) Current. IMPORTANT NOTE: This unit powers most USB devices that utilize the power pins ONLY on USB connectors. Some iPhones detect voltages also on the data pins to validate approved chargers or computers This Device will NOT power modern iPhones that have this feature. For a special version that has the Iphone voltages see this listing http://www.ebay.com/itm/161004680803?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649  Power on Led mounted on the board, gold-plated PCB connectors. Use with any kind of voltage input as low as a single AAA battery! Attach 1,2 or 3 Regular battery cells of any capacity e.g. AAA, AA, C ,D cells and output Fulll USB 500 Ma at 5 Volts via the standard USB connector  Takes 1.5 Volts to 5.00 Volts input from ordinary batteries rechargeable or not and boosts the voltage at amazing efficiency to standard USB 5 Volts.  Also wire up any number of Solar cells (1.5 Volts minimum) and boost the voltage to 5 Volts charging any USB device. Wire this unit up to any kind of battery pack and the standard USB connector will charge any of your portable devices! Ask me about versions with pre-wired with battery holders - solar panel powered versions, and custom versions of any kind. Available in quantity of 1, 5, 10, 15, 20, 25, 50  units.   Ships free  From California (Same day shipping)  2 - 4 days transit time. 
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand Loudwolf
Model LW-DC-DC x-5

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