Oraimo PowerJet 501 50000mAh 85W Fast Charging Power Bank

Original price was: 7,670৳ .Current price is: 6,500৳ .

Oraimo PowerJet 501 (OPB-750SQ) is a 50000mAh / 185Wh power bank with 85W total output, a 70W USB-C port, 65W fast self-charging (0-80% in about 2.5 hours), two USB-C and two USB-A outputs, a smart LED display and a hand strap. Comes with a 12-month warranty.

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Description

Oraimo PowerJet 501 (Oraimo PowerJet 501 50000mAh 85W Fast Charging Power Bank, model OPB-750SQ) is a 50000mAh, 185Wh high-capacity power bank with 85W total output, a 70W USB-C port, 65W fast self-charging, four outputs, a smart LED power display and a hand strap. It suits families, freelancers and shop owners in Bangladesh who need days of backup for phones, a laptop and a Wi-Fi router during load-shedding.

Oraimo PowerJet 501 50000mAh Overview

Capacity is the headline: 50000mAh can recharge a typical phone around ten times, according to Oraimo, which makes it a practical backup for long power cuts, village trips and travel. The main USB-C port delivers up to 70W, enough for many USB-C laptops, and the bank can push 85W in total when you combine it with a second port.

Four outputs (two USB-C and two USB-A) let you power up to four devices together, such as a laptop, two phones and earbuds. Recharging is fast for this size: 65W USB-C input brings it from 0 to 80% in about 2.5 hours with a suitable PD charger. The smart LED display shows the remaining battery level, the integrated hand strap makes the large unit easy to carry, and Oraimo lists 15-layer safety protection. It comes with a 12-month warranty at Zesan Enterprise.

Key Features

50000mAh / 185Wh capacity
85W maximum combined output
USB-C1 up to 70W for laptops
65W fast self-charging, about 2.5h to 80%
4 outputs: 2 x USB-C, 2 x USB-A
Smart LED power display
Integrated hand strap design
15-layer safety protection
12-month warranty

Specifications

Brand	Oraimo
Model	PowerJet 501 (OPB-750SQ)
Type	High-capacity Fast Charging Power Bank
Capacity	50000mAh / 185Wh
Max Total Output	85W
USB-C1 Output	Up to 70W (20V/3.5A)
USB-C2 Output	Up to 30W
USB-A1 Output	Up to 30W
USB-A2 Output	15W (5V/3A)
Input	USB-C up to 65W (20V/3.25A)
Recharge Time	0-80% in about 2.5 hours (65W)
Simultaneous Devices	Up to 4
Display	Smart LED power display
Protection	15-layer safety protection
Design	Built-in hand strap
Warranty	12 months

Why 50000mAh Makes Sense in Bangladesh

Regular 10000mAh power banks are fine for a day out, but during long load-shedding or a trip to the village you may need to keep several phones, a router and even a laptop alive. A 50000mAh bank stores roughly five times more energy, and the 65W input means it refills in an afternoon instead of overnight. It is effectively a small backup power station for the whole family.

Tips for Best Use

Use USB-C1 for laptops because it is the 70W port, and plug lower-power gadgets into the USB-A ports. Recharge with a 65W PD charger to get the advertised 2.5-hour refill to 80%. Because 185Wh exceeds typical airline limits of 100Wh, do not pack it for flights. Store it half charged if you will not use it for weeks, and keep it out of direct sun.

Oraimo PowerJet 501 Price in Bangladesh

The Oraimo PowerJet 501 price in Bangladesh is ৳6,500 at Zesan Enterprise with a 12-month warranty. Prices and stock can change, so check the price at the top of this page before ordering. Explore more Oraimo products or the complete power bank collection.

PowerJet 501 vs Hoco DB81A vs Hoco DB160: Which Big Power Bank to Buy?

All three are 50000mAh-plus power banks for long backup, so compare output, capacity and price.

Feature	Oraimo PowerJet 501	Hoco DB81A	Hoco DB160
Price in Bangladesh	৳6,500	৳3,750	৳5,420
Capacity	50000mAh	50000mAh	60000mAh
Max Output	85W total, 70W USB-C	65W PD	100W USB-C
Ports	2 USB-C + 2 USB-A	4 USB + 2 Type-C	2 Type-C + 3 USB
Best For	Laptop + family backup with strap	Many ports at 65W	Most capacity and 100W

Verdict: The Oraimo PowerJet 501 is one of the best 50000mAh power banks in BD thanks to 85W output, 65W fast recharging and a 12-month warranty. Choose the Hoco DB81A if you need more ports at a lower price, or the Hoco DB160 if 100W output and 60000mAh capacity are worth the extra weight.

Frequently Asked Questions

What is the Oraimo PowerJet 501 price in Bangladesh?

The Oraimo PowerJet 501 price in Bangladesh is ৳6,500 at Zesan Enterprise, with delivery across Bangladesh.

Can the PowerJet 501 charge a laptop?

Yes. The USB-C1 port delivers up to 70W, which supports many USB-C laptops.

How long does it take to recharge?

With a 65W PD charger it reaches 80% in about 2.5 hours.

How many times can it charge a phone?

Oraimo rates it for up to around 11 full charges of a typical smartphone, depending on the phone’s battery size.

Does it come with a warranty?

Yes. The Oraimo PowerJet 501 comes with a 12-month warranty at Zesan Enterprise, in addition to our 7-day replacement policy.

Can I take it on a flight?

No. At 185Wh it is above the usual 100Wh carry-on limit for power banks.

How many devices can it charge together?

Up to four devices using its two USB-C and two USB-A outputs.

Why Buy From Zesan Enterprise

Zesan Enterprise lets you buy the Oraimo PowerJet 501 online in BD with clear specs, the real price in Bangladesh, a 12-month warranty and a 7-day replacement policy. Fast delivery covers Dhaka and every division, making it easy to get one of the best 50000mAh power banks delivered to your door.