https://www.flipkart.com/lenovo-pa-10400-mah-power-bank/p/itmet7drhmfg9umk?pid=PWBEHPZGGNU2ZHBG&lid=LSTPWBEHPZGGNU2ZHBGYUS5HN

For Mobile
Lithium-ion Battery | Capacity: 10400 mAh
Micro Connector
Power Source: AC Adapter
Charging Cable Included