O100 Portable 1000mA Universal USB Charger
Universal portable 1000mA USB Charger, charges most USB devices including Apple, Blackberry, GPS. Delivered with separate USB extender and universal micro and mini (Garmin ready) USB adapters. Built in vehicle battery protection; will cut out if the vehicle battery voltage drops below 12.4V.  Automatic over-voltage, overload and short circuit protection; resets when condition is removed. Fully approved for automotive-powersport use, no radio interference.  Supply: 12.4 - 18VDC Connector: SAE, Hooks up to the battery through your OptiMate or Battery Tender SAE snapcord / pigtail. Rating: 5V 1000mA Approvals: Electromagnetic interference and electrical safety. FCC Part 15B, EN 55022, EN 55024, EN 50498.   CHARGING TIP 1: Apple 'allow charge' circuitry is built into the device itself, use your Apple cable to charge your Apple device. CHARGING TIP 2: Devices that use mini and micro USB connection - Although we built most known 'allow charge' configurations into the mini and micro USB adapters, if your smartphone does not show it is charging using the delivered adapters, use the cable delivered with the your phone. CHARGING TIP 3: The source protection circuitry cuts charging if the source voltage drops below 12.4V to prevent discharge below the level at which the source battery can restart the vehicle. This may occur during long spells of idling (waiting at traffic lights etc.), but it resets once voltage rises above 12.5V. IF it does not, check if your vehicle charging system is working correctly.