移动电包iphone

move power pack for iphone 4Product specifications parametersScope: Apple iPhone 4 (Apple iPhone 4) Types of batteries: lithium ion polymer batteries, nominal voltage 3.7V Capacity: 1200mAh Output voltage: DC5 ± 0.1V Output current: ≤ 700mA (0.7A) Input voltage: DC5 ± 0.2V Input current: ≤ 500mA (0.5A) Size: 116 * 46 * 17mm (L * W * H) Weight: under test Color: black, white, etc. Charging time : 3-5 hours Cycle life: > 500 Operating temperature: -10 °C -40 °C Storage temperature: -20 °C +50 °CFeatures: Key features: power control buttons for the touch of a button, but also the battery indicator button. Turned on: click the touch of a button press start, according to the current battery level display the corresponding LED indicator. Discharge status: after 30 seconds, insert the IPHONE 4 to its power supply. Supply process, you can view the power button. Low-voltage shutdown: When the battery voltage output to voltage 3.1V ± 0.1, the light is off, and then automatically shut down to stop the output. Display: Charging display status: The mobile power charging, LED1-LED4 in cycles lit, fully charged 4 LED lights are illuminated. Discharge display status: discharge, can view the power button. The current battery voltage corresponding LED indicator light turns off after 5 seconds. Level Indicator Status: Click touch of a button, according to the battery voltage, the corresponding LED lights turn off after 5 seconds. Charging function: USB MINI USB charge transfer, but also to data synchronization. Overcharge Protection: The battery voltage is 4.2 ± 0.05V, the circuit automatic protection, stop charging the battery circuitry. Over-discharge protection: battery voltage falls below 2.4V ± 0.1V, the battery is automatically protected, closed for discharge. Short circuit protection: normal operation, the output is shorted, the battery in the automatic protection of the state there is no output, wait a moment to re-output.Instructions for use: This product can IPHONE 4 charge, and can use ordinary USB MINI 5PIN IPHONE 4 wire to synchronize with a PC. Product use in 4 states: 1 the product Standby: In the charge and discharge, and 30 seconds after button operation, the product goes to sleep, consumes less than 1uA. When the button is pressed, the product start to show battery power. If there is no charge-discharge operation, 5 seconds after the LED light turns off to standby.2 the product is connected to its charging IPHONE 4: When IPHONE4 plug, if the product is the sleep state, need keys to start charging. In a IPHONE4 charging, battery status does not appear to improve power conversion efficiency.3 USB cable to connect the product to its charge: When the USB power plug in the product, charging display power consumption to 25% capacity step instructions, until the battery is full. If the battery is fully charged, do not unplug the USB cable, LED will remain lit. Disconnect the USB cable, the four LED is lit off automatically after 5 seconds, and then go to sleep after 30 seconds.4 IPHONE 4 and the USB cable while connecting this product: This state, USB cable while this product is built to charge the battery and IPHONE 4, but the battery does not discharge, in order to prolong battery life. LED flashes to indicate battery charge. If the USB cable is connected to the computer USB port, then you can synchronize and charge IPHONE4. If the USB cable connected to a dedicated USB port 5V Apple charger can only charge for IPHONE 4 were not synchronized.