These days, people cannot live without their smartphones. Upgrades have been made on these phones over the years, thus making them more powerful. However, because of those added features and applications, the need for more juice has maximized as well. To make your battery happy, a power bank was introduced. Read our handy guide on power bank essentials and know which products are worthy of your attention and money.
- What is the purpose of a power bank?
Answer: Power banks are portable chargers which provide stored power for homes and other gadgets whenever there is no available electricity access. The power bank is supposed to be employed as an emergency power resource as designed however it became a necessity for most individuals due to the device’s convenient functions.
- How does a power bank operate?
Answer: Power banks, simply put, are compact chargers which are in essence batteries that were supplemented with a housing and circuits so the device can charge batteries of other gadgets. In the beginning, power banks have had inadequate battery power but due to the resurgence of lithium-ion and lithium-polymer batteries, these devices are now paired with more formidable batteries.
- How long do power banks last?
Answer: The duration of a power bank’s juice depends on its features and capabilities. Power banks come with a mAh, which denotes the power of the unit.
- What are the factors I need to consider when buying power banks?
Answer: You need to consider the capacity in mAh or milliamp hours of the model, its size and the price. It is also important to consider if you want to use the power bank to several devices. The power bank has to be compatible with all devices that you want to use on it. The design of a model and its general aesthetics are something you can also consider especially if you are up for a certain uniform look for all of your gadgets.
Our Top Picks
Hermitshell Hard EVA Travel Case External Battery Pack Power Bank
- Solid, durable storage case
- Fits RAVPower 26800mAh external battery
- Made from EVA
- Scratch and dent protection
This Hermitshell travel case is the perfect travel storage companion for your phone or charger and its accompanying accessories. It helps protect your devices from scratches, bumps and other damage. This is a hard, durable storage case equipped with a mesh pocket to contain devices. It fits RAVPower 26800mAh external batter packs and is made from quality EVA material. See more in this video review.
ROMOSS 10000mAh Portable Charger with Built-in Cable
- Built-in micro-USB cable
- In-stored adapter
- 10,000mAh capacity
The Romoss power bank gives sufficient power for your essential devices so it can operate normally for days. The device has great compatibility with a good range of gadgets. It charges by way of a Type C port or a micro-USB port. The in-stored adapter meant for iPhones require users to put the small connector to the slot and pull it back out. It has an impressive 10,000mAh capacity too so do expect your devices to attain power that will keep them going for a good while. Get more information on the product in this video.
myCharge AdventureMega-C Portable Charger 20100mAh Rugged Power Bank
- Hardwearing portable charger
- Qualcomm Quick-Charge
- Tolerates extreme weather conditions
- Integrated carabiner
The Samsung myCharge AdventureMega-C Portable Charger provides 20100mAh and 18W of output power. The power bank comes with dual USB ports with fast-charging features. This is also a model which is dirt-proof and splash-proof so it is ideal for carrying while hiking, trekking or mountain-climbing. If you want a durable model, then this is the charger/power bank for you as well. The integrated carabiner meanwhile fastens to your belt, harness or backpack for easier access of the unit. See how this power bank works in this review video.
BONAI Portable Charger 30000mAh External Battery Pack
- High-speed charging
- Bigger capacity model
- Intelligent Safety Protection
- 30000 mAh
The Bonai portable charger offers 30,000 mAh for power that goes on for days, stability and user-friendly features. The device is capable o accommodating a good selection of devices at the same time from Samsung smartphones down to iPhones, iPads and iPods. One excellent thing about this unit is it comes with Intelligent Safety Protection which means it protects the device from overcharging. Check this one out in this review.
iWALK Ultra Compact Power Bank
- Compact and portable
- Fast charge capability
- Pass-Through Technology
- Multi-Protect Safety System
Get the charging protection your devices need with the iWalk Ultra Power Bank. The power ban is designed for individuals who travel on a frequent basis so this means it charges fast and has a compact, unobtrusive design and size which can fit in any bag or storage unit. It comes with built-in micro-USB, USB Type C and connector cables. Another advantage of this unit is that it covers a good deal of tablets as well. Get more insight on this product in this review.
Power banks allows people to acquire maximum usage out of their smartphones by doubling its battery life. Get tips on choosing the right power bank through our guide.