

⚡ Stay powered, stay unstoppable — wherever life takes you!
The Bayubesler Laptop Power Bank is a high-capacity 31200mAh portable external battery featuring a 120W AC outlet and a 65W PD fast-charging Type-C port. Designed for professionals on the move, it supports simultaneous charging of multiple devices including laptops, smartphones, and small appliances. With rapid recharge in 1.5 hours, multiple safety certifications, and an emergency LED flashlight, it’s the ultimate power solution for business travel, outdoor adventures, and emergency backup.














| ASIN | B0DBZFNC8Y |
| Amperage | 31200 Milliamps |
| Battery Capacity | 31200 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Charge Time | 1.5 Hours |
| Battery capacity | 31200 Milliamp Hours |
| Best Sellers Rank | 12,226 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 582 in Laptop Chargers & Power Supplies |
| Brand | Bayubesler |
| Brand Name | Bayubesler |
| Colour | Black |
| Compatible Devices | Camera, Laptop, Mini Fridge, Smartphone, Tablet |
| Connector Type | USB Type C |
| Connector type | USB Type C |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 79 Reviews |
| Item Dimensions L x W x Thickness | 22.9L x 7.6W x 7.6Th centimetres |
| Item Weight | 953 Grams |
| Item height | 7.62 centimetres |
| Manufacturer | Shenzhen Bayu Technology Co., Ltd. |
| Model Name | N66 |
| Model Number | N66 |
| Number of Ports | 4 |
| Other Special Features of the Product | Charging Indicator, Fast Charging, Lightweight, Short Circuit Protection, Travel |
| Output Current | 31200 Milliamps |
| Portable | Yes |
| Power Source | Battery Powered |
| Product Warranty | 1 year |
| Special feature | Charging Indicator, Fast Charging, Lightweight, Short Circuit Protection, Travel |
| Voltage | 220 Volts |
T**M
Excellent for Remote/Field Work
Charging your devices when travelling can be quite difficult. You can't always find a wall outlet and power banks with reliable power delivery, enough to charge a laptop, can be hit or miss. This power bank is excellent. It comes with a handy protective case that allows you to store the power bank and a cable or two. The whole case fits neatly into a backpack and can ensure a whole day's power for all your devices. For the large capacity, the weight is very manageable.
T**N
Lighter than expected and works brilliantly
Took this away on holiday in the UK and am very pleased with the length of time it lasted before needing to be recharged. I read a lot of reviews prior to purchasing and they mentioned the AC socket not working and the weight being to heavy but I’ve had no problems at all. I do own another power bank which is much heavier and bulkier so the weight of this one was a relief. The handy case it comes in certainly helped protect it against sand, the only downside side being I wish it was a little bigger (the case) to accommodate the power plug as well as its lead but nevermind. All in all, I’m very pleased with this unit and glad I didn’t let the bad reviews put me off!
A**I
Great to have when travelling
Sturdy and durable, it can fast-charge multiple devices at the same time. The power socket is super convenient as well :)
S**L
Travel companion to keep laptop charged while travelling
As expected. Works perfect and can charge laptop and phone together. Easy to carry in bag while travelling. Can do a full charge of laptop along with 1 phone.
J**N
Low quality 3 pin socket and inverter
As a USB power bank, I've had no issues with this. However, I bought this for the 3-pin socket and inverter. The 3-pin socket is very picky about how your device is plugged in. Will not work fully plugged in, has to be pulled out just a little for the contacts to work. However, this is irrelevant, because of the inverter. I only got two proper runs out of the inverter before it burnt out (I'm assuming this because of the smell). The first run was a power capacity check by running a desk fan for an hour, the second to run some corder hair clippers where I didn't have a suitable power socket. The third attempt to use the inverter, I wanted to use a desk fan to improve airflow in an awning, no fan action but plenty of smell from the battery-pack's inverter.
M**E
A very useful portable charger for multiple devices
This item works a treat, is well made and not as heavy as one might expect the only negatives I have are aa) the USB C charging lead is too short. b) It doesn't com with a UK charger just a US one despite the description stating otherwise. I does come with a really nice smile rigid lined and zipped storage pouch though which is great!
I**A
A Must-Have for Anyone On the Go!
Functionality: This Laptop Power Bank has completely transformed how I stay powered during travel and outdoor trips. The 31200mAh capacity is phenomenal — it keeps my laptop, phone, and other gadgets charged for hours without needing a wall outlet. The built-in AC outlet is a game-changer, allowing me to plug in my laptop directly, and the PD 65W dual-way fast charging ensures lightning-fast recharges both ways.
D**E
Beastly power bank
I purchased this power bank to allow me to charge items that cannot be charged via USB as unlike most portable power banks, this includes a 3 pin plug. This means I could theoretically power a portable TV or mini fridge whilst camping which is amazing. First impressions, the build quality is excellent, it feels heavy, sturdy and comes in a protective zipped carrying case. It also includes a charger and USB-C cable. The built in flash light is pretty bright. The battery LEDs on the top helpfully give you an approximate indication how much battery is left. I was able to charge my laptop, headphones, mobile phone and tablet without issue, all at the same time.
Trustpilot
1 month ago
4 days ago