A device is completely useless without the power or battery in it. Nowadays, every gadget needs to be charged for using it. Everyone prefers a power bank when not at home, to charge their phone. Here are some tips you should keep i9n mind while getting a power bank: Capacity: The capacity of the [power bank should be kept in mind before buying it and you should check if it is enough for the devices you use. Quality and Safety Options: You should always buy a quality product because a product with low quality not only gives less output but also harms your device. Ampere Count: The ampere count must be kept in mind whether it is compatible with your device or not because a power bank with less or more ampere can damage your device as well as the battery. Connectivity and USB options: It is the key feature of power bank. It should be able to charge multiple devices at a time and still give better performance. LED Indicator: It helps in indicating the battery usage and also helps in determining the charging status of the power bank. Also Read: Unexpected launch of Jio Mobile Phone took place at Reliance’s 40th AGM: Here are its Specifications Reliance 40th AGM Left Everyone Confound; Launched India's Cheapest Phone At Cost Of Rs. 0 Users Facing Problems With 4G Net Speeds, Headset Makers Asked To Improve Technology