Wrist Band Battery - Type: Rechargeable Li-Ion Battery - Capacity: 1500mAH - Full Recharge Time: 5 hours (via USB) Specificationsportable power on your wrist with 6pcs Lithium-ion polymer batteries inside capacity : 1000mah 4 level capacity indicatepotable power on your wrist ------- wristband battery 1. To charge the wristband portable batteryTo charge the wristband battery please uses the USB to Mini USB charging cable from the cable box of the wristband portable battery. Plug USB end to any standard USB port and plug the Mini USB end to the wristband portable battery. While charging, the 4 LED lights of the wristband portable battery will turn on to indicate the device is under charging.  When charging is finished, all 4 LED lights will be turned off. 2. To charge user’s own device Plug the Mini USB to 3511 DC female cable to the wristband portable battery and choose the suitable connectors to charge their device.Note: The wristband portable battery only provide the standard USB power to the device, which is 5V 500mA.   3. Check the power level of the wristband portable batteryTo check the power level of the remaining electricity stored in the wristband portable battery, please press the   button on the middle of the wristband portable battery.1 LED turn on == over 25% power left2 LED turn on == over 50% power left3 LED turn on == over 75% power left4 LED turn on == over 90% power left 4. Product specification:weight: 56.5glength: 240mmwidth: 26.5mmthickness: 8.75mminput : 5V, 500mAoutput: 5V, 500mAoutput interface: mini USB portself charging time: 2hr500mA discharging time: 1hr10minbattery type: lithium-ion polymer batteriescapacity : 1000mAhbattery life time: 500 charge cyclesbody material: silicon rubber4 level capacity indicator

 

 

 

 

 

 

 

 

 

 

 

Wrist Band Portable Battery