ROMOSS 10400mAh Rechargeable Portable Charger External Backup Battery Pack Power Bank
Romoss Sense 4 own high output conversion rate,and the more output conversion rate,the more power will be charged for digital device.that means 10400mAh Sense 4 will be over 1000mah than other backup power with 10400mAh.
Simultaneous charge and discharge: Yes
Lifespan: Charge-discharge cycles >=300 times
Input: DC5V 2.1A MAX (micro USB port)
Compatibility: All intelligent cell phones and 99% of tablets
Circuit Protection: Yes
Power bank conversion rate: about 85%
Output: USB1--DC5V 2.1A; USB2--DC5V 1A (MAX2.1A)
Weight:about 269g / 10.16ozs
Charging time: about 6.5 hours (input 2.1A)
Strong Compatibility: IR-charge Tech makes strong compatiblity, it is compatible with most cell phones.
High Capacity: Grade A Cell Used to assure you a highest quality and reliability. 10400mAh, 500+ recharge cycles over the life of the battery.It will never let your phones run out of Juice when you outside.
Ergonomic and Delicate Design: The R9 fillet and slim feature ensures a more comfortable grip. Portable and light design makes it more convenient to carry in your pocket or purse.
Charging while Discharging: Special design allows charges the device while being charged, it saves your time.For good performance, please pair using your original USB cable to charge the device. For charging the battery, please connect the micro usb cable with battery to PC or DC 5V USB charger. DC USB charger is not included.
Humanized Function: 4 LEDs to indicate charge levels, enter power saving mode after 3 minutes.
Parts offer a 90-Day warranty. The warranty period covers any defects in the material or the workmanship of the product. Warranty does not cover any damage done while using the product. Any product returned within warranty period will be eligible for a refund or a replacement.