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Best power banks in Singapore: 8 flight-safe chargers for your next trip
Keep your phone charged with a reliable, airline-approved 100Wh power bank
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A reliable power bank is an essential travel companion, ensuring your devices remain charged throughout your journey. However, safety concerns have led to stricter airline regulations on portable chargers.
Since power banks contain lithium batteries, they must be carried in cabin baggage and are not permitted in checked luggage. Most airlines allow power banks up to 100Wh (watt-hours) without special approval. Those between 100Wh and 160Wh require airline permission, while any power bank exceeding 160Wh is strictly prohibited on flights.
To help you travel worry-free, we’ve rounded up the best power banks that are both airline-approved and offer reliable charging performance.
In this article
Our top picks for best power banks in Singapore for travel
Best power bank in Singapore: What to look out for in a flight-safe power bank
Best power banks in Singapore you can buy for travel
Our top picks for best power banks in Singapore for travel
Most compact wireless charging power bank:
Zendure SuperMini Power Bank
Best power bank for charging multiple devices:
Baseus Blade Fast Charging Portable Laptop Power Bank
Best power bank for iPhone:
Anker PowerCore Power Bank
Best wireless power bank:
Cygnett MagSlim 5K Magnetic Wireless Power Bank
Best power bank in Singapore: What to look out for in a flight-safe power bank
PHOTO: GETTY IMAGES
Before selecting a power bank for your travels, here are some key considerations.
Capacity of power bank based on milliampere-hours (mAH) rating
The number of times your power bank can charge your device will be influenced by the milliampere-hours (mAH) it possesses.
For everyday use: 5,000 mAH is enough for about one full smartphone recharge.
For multiple charges: 10,000 mAH is the sweet spot which provides about 1.5 to 2.5 full smartphone charges.
For extended travel and heavier use: 20,000 mAH is good if you have multiple devices to charge. However, these more powerful power banks tend to be bulkier.
Charging speed of power bank based on Watts (W) rating
You want to also consider how fast the power bank can be charged and the speed which it charges your device.
Output to your phone and devices: A standard speed would be a 5W to 12W output. If you want to charge your phone at faster speeds, choose something like a power bank with a 20W output.
Input to your power bank: Having a power bank with faster input means you can charge it up with more juice during layovers.
Ensuring your power bank meets airline carry-on requirements
Airlines regulate power banks based on their Wh rating, not mAh. To calculate Wh, multiply the battery capacity (mAh) by the voltage (V) of the internal lithium battery and divide by 1,000 (e.g. a 10,000mAh power bank at 3.7V = 37Wh).
Most airlines will consider a flight-safe power bank to be one that is up to 100Wh. Prior airline approval is needed for larger capacities of up to 160Wh.
Some airlines, such as
Singapore Airlines and Scoot, will not allow in-flight charging
. So, having a fast-charing power bank to charge your devices during layovers will be useful.
Portability and design of the power bank
The size and weight of your power bank will affect how portable it is. The best power banks for travel should be slimmer, lighter models which can fit in your pockets.
Flight-safe power banks that can be brought onto planes should comfortably fit into your hand luggage.
These lithium-ion power banks are not allowed to be checked into baggage due to potential fire risks.
Choosing a quality power bank for travel
Avoid low-quality power banks and opt for power banks from reputable brands with built-in safety features to prevent overheating and short circuits.
Why such power bank incidents typically occur
is because of internal defects and swelling, brought on by changes in temperature and pressure.Replace your power bank if you notice any defects or if it is old and due for replacement.
Best power banks in Singapore you can buy for travel
Zendure SuperMini Power Bank, $25.28
Original price: $39.90 (37 per cent off) Buy here
PHOTO: LAZADA
Capacity: 10,000mAh (36Wh)
Ports: USB-C input/output, USB-A output
Features: Ultra-compact size, fast charging, durable metal casing
Ideal For: Minimalist travellers looking for a pocket-sized power bank that delivers quick power-ups.
Designed to be as small as a credit card, the Zendure SuperMini is one of the most portable power banks available. Despite its size, it delivers impressive fast-charging capabilities, making it perfect for short trips.
Baseus Blade Fast Charging Portable Laptop Power Bank, $54.67
Original price: $199 (73 per cent off) Buy here
PHOTO: BASEUS
Capacity: 20,000mAh (74Wh)
Ports: Dual USB-C input/output, dual USB-A output
Features: Fast charging, ultra-slim design, multiple device charging
Ideal For: Business travellers who need a powerful yet compact charger for laptops and other devices.
The Baseus Blade is designed for professionals and travellers who need power on the go without the added bulk. Its ultra-slim profile makes it easy to slip into laptop bags, and it offers high-speed charging for multiple devices, including laptops.
Anker PowerCore Power Bank, $43.30
Original price: $69.99 (38 per cent off) Buy here
PHOTO: SHOPEE
Capacity: 10,000mAh (37Wh)
Ports: Dual USB-A output, micro-USB input
Features: Trickle-charging Mode for low-power devices, fast charging, lightweight and compact design
Ideal For: Travellers who need a small, reliable charger for smartphones and accessories.
This compact yet powerful power bank is a great travel companion, allowing you to charge your devices multiple times while taking up minimal space. Its lightweight design makes it easy to slip into your carry-on. Additionally, the power bank supports fast charging for efficient power boosts in between flights.
Belkin BoostCharge Magnetic Wireless Power Bank, $53
Original price: $80 (34 per cent off) Buy here
PHOTO: LAZADA
Capacity: 5,000mAh (unspecified on website, but less than 100Wh)
Ports: USB-C input/output
Features: Up to 7.5W of power via MagSafe charging, has a pop-up stand, up to 10W of charging power from USB-C port
Ideal For: Those who value convenience and want a wireless power bank to charge their devices.
A secure magnetic attachment and convenient wireless stand comes with this wireless charging power bank. Not only can you use your device while charging it and remaining hands-free, but also you do not have to deal with the fuss of bringing additional cables.
Cygnett MagSlim 5K Magnetic Wireless Power Bank, $58
Original price: $64.90 (11 per cent off) Buy here
PHOTO: LAZADA
Capacity: 5,000mAh (19.25Wh)
Ports: USB-C input/output
Features: Up to 10W of power via MagSafe charging, has a pop-up stand, up to 20W of charging power from USB-C port
Ideal For: Those who want a slim, lightweight and easy-to-carry wireless power bank
Another wireless charging power bank to go for if you want to travel light. The power bank aligns perfectly to the iPhone 12 to 16 series so it is easy to hold both your phone and charger in one hand. There is a 10,000mAH option you can choose too.
UGREEN 20000mAh Power Bank, $37.99
Original price: $41 (7 per cent off) Buy here
PHOTO: LAZADA
Capacity: 20,000mAh (72Wh)
Ports: USB-C input/output
Features: 2 in-built USB-C cables, large capacity with a maximum 22.5W output, fast charging
Ideal For: Travellers who do not mind a heavier charger and want to charge multiple devices at once.
With this powerful UGREEN power bank, you can charge up to three devices simultaneously. Other features include a smart digital display which tells you how much batter is left in the power bank.
Anker Zolo Power Bank, $89.99
Original price: $119.99 (37 per cent off) Buy here
PHOTO: AMAZON
Capacity: 20,000mAh (74Wh)
Ports: USB-C input/output, dual USB-A output
Features: 30W USB-C fast charging, dual-device charging, high-speed efficiency
Ideal For: Travellers who need a high-capacity power bank for smartphones, tablets, and ultra-light laptops.
A solid option for those who need extra power on long trips, the Anker Zolo packs enough capacity to charge multiple devices multiple times. With its high-speed fast charging features, it can even charge some lightweight laptops.
Aukey Spark Mini Fast-Charging Power Bank, $32.31
Original price: $49.90 (24 per cent off) Buy here
PHOTO: LAZADA
Capacity: 10,000mAh (37Wh)
Ports: USB-C input/output, USB-A output
Features: Compact and portable design, fast charging, high energy efficiency
Ideal For: Travellers who want a sleek and easy-to-carry power bank for daily use.
This lightweight and efficient power bank will keep your gadgets and devices juiced up but without the extra bulk. Its fast-charging capability makes it an excellent choice for frequent flyers.
Extra travel accessories to get
UGREEN Travel Organiser, $23.99
Original price: $26.99 (11 per cent off) Buy here
PHOTO: AMAZON
This UGREEN organiser is double-layered to provide more space to store your electronics and smaller items such as SD cards, chargers, and cables. The multiple mesh pockets keep things organised while the external nylon shell ensure your belongings are protected from dirt and impact.
Spigen Rugged Armor Pro Cable Organiser Bag, $33.99
PHOTO: AMAZON
This Spigen cable organiser bag is large enough to store all your wires and accessories while remaining small enough to fit neatly into your carry-on luggage. There is an attached carabiner ring for the option to attach a strap or sling.
ProCase Travel Electronic Accessories Organiser, $19
Original price: $29.99 (37 per cent off) Buy here
PHOTO: AMAZON
The water-resistant, hard exterior of this case means you don’t have to worry about accidental spillage or drops. This organiser comes with 3 padded dividers so you can keep your accessories in order.
All prices are correct at time of publication
FAQs: Best power banks
1. Which brand of power bank is the best?
If you’re selecting from the best power banks in Singapore, choose from reputable brands such as Anker, Baseus, UGREEN and Belkin.
2. Which is better a 10,000mAH or 20,000mAH power bank?
Depending on how much charging capacity you need, a power bank with a higher mAH rating will be able to charge your devices a greater number of times. However, the trade-off is that a 20,000mAH power bank will be bulkier than the 10,000mAH power bank.
3. Is a 20,000mAH power bank allowed in a flight?
A 20,000mAH power bank will be allowed on a flight as a carry-on item as long as it has a capacity of less than 100Wh.
4. Why do airlines ban power banks?
Some airlines have restricted passengers from bringing power banks onto flights due to the risks brought on by the lithium-ion batteries of power banks.
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