What do you do when you are on the go and want to charge your smartphone, tablet or laptop?….Well, if you haven’t got the answer then let me tell you that Power Banks are just the solution!. These devices can be charged either by plugging them into the main power supply or utilizing the solar charge capability that some possess. The ranking below of these devices is mainly based on their performance in four key areas; 1)Amount of charge they can store, 2)time they take to store the charge, 3)time they take to charge any device and 4)value for money. So check out these list of 10 best power banks and let us know your favourite!
10. Walma New Ultra-thin Metal Case (12.12$)
Pro
- Two USB output socket
- Perfect appearance and performance
- Easy to take and charge conveniently
Con
- 8000mAh, very slow for charging a smartphone.
You can get one here
9. ZILU Smart Power Basic 4400mAh (16$)
Pro
- 2amp out leads to fast charging
- Texas Instrument Battery Management IC. Nine levels of protection. Up to 93% energy conversion rate. Low heat generation.
- Battery status lights present
Con
- Inconsistent quality being by the manufacturer.
You can get one here
8. Red Solar Power Bank
Pro
- Solar charging capability.
Con
- Capacity is not as advertised, around 8000mAh not 30,000mAh
- Difficult to tell if/when it’s fully charged.
You can get one here
7. Aibocn® Power Bank 10000mAh(13$)
Pro
- Unique anti-fingerprint design.
- Double USB Port (2Amp+1Amp Output), allows for simultaneous charging.
- Backup flashlight.
Con
- Little Heavy
- Manufacturer has not standard quality
- No labels on the device make it an issue at some secure facilities such as airports.
You can get one here
6. Power Bank, Vinsic Ultra-slim(44$)
Pro
- 5v Dual-port USB charger.
Con
- Takes a long time to charge the phone to 100% , around 20 Hrs.
- Heavy
You can get one here
5. 5V/2.1A (Black Limefuel Lite LP200X) (30$)
Pro
- Auto-on and Auto-off preserve battery charge.
- Digital display indicates an exact level of charge.
Con
- Capacity is low, charges phones such as Galaxy Note 4 only 2-2.5 times per full charge.
You can get one here
4. KMASHI 10000mAh MP816(14$)
Pro
- Four status LEDs keep you informed of remaining capacity.
- Ultra-high density battery cells make this compact 10000mAh external battery. Use a 5V adapter (not included) for fastest charging.
- Super-fast charge output (5V / 3.1A total) through dual USB ports (5V / 2.1A and 5V / 1A) allow for simultaneous charging of your iPad, iPhone, Android, and more at high speed.Input: 5V/ 2A.About 6.5 hours fast charging.
- Intelligent power manage IC, overcharge protection, short-circuit protection.With such massive capacity, in such a compact package, perfect for flights, road trips or just anytime you’re away from an outlet.
Con
- The unit will not charge from the USB output while being plugged in and charging itself.
- Product life is not long.
You can get one here
3. RAVPower 16000mAh External Battery Pack Power Bank (38$)
Pro
- 4.5A Output: Highest output in the market, featuring a 4.5A total output capable of simultaneously charging 2 tablets, making it faster and more powerful than the rest.
- Exclusive iSmart Technology: Charge faster and smarter than others automatically detects and delivers the optimal charging current for any connected device- ensuring the fastest and most efficient charge.
Con
- Takes more than 15hours to charge that is very long
- The manufacturer does not give proper support.
You can get one here
2. Anker 2nd Gen Astro E3 Power Bank(22$)
Pro
- Most popular Power Bank in the market.
- PowerIQ amp-adjustment technology intelligently identifies your device to deliver its fastest possible charge.
- Automatic Power-off.
Con
- Construction of included cable is not up to standard.
- Does not come with an AC power adapter to charge itself so charging off USB is a very tedious process.
- Will not charge low-power-draw devices due to Auto-Off function.
You can get one here
1. RAVPower Portable Charger-2nd Gen(10$)
Pro
- Very light weight
- Consistent Quality
- Built with premium grade A+ battery cells certified for over 500 recharge cycles
Con
- Heats very quickly
- Battery Charge indicator is not very accurate.
You can get one here