HomePhones & TabletsMobile Phone AccessoriesBatteries & Battery PacksPortable Power Banks65W PD Fast Charge 40000mAh Type-C Portable Laptop Powerful Powerbank
Brand: Romoss | Similar products from Romoss
₦ 104,999
₦ 120,00013%
9 units left
+ shipping from ₦ 750 to LEKKI-AJAH (SANGOTEDO)
4 out of 5
(3 verified ratings)2offers starting from₦ 104,999
See More OffersPromotions
Delivery & Returns
Choose your location
Pickup Station
Delivery Fees ₦ 750
Ready for pickup between 02 April and 03 April if you place your order within the next 9hrs 44mins
Door Delivery
Delivery Fees ₦ 1,710
Ready for delivery between 02 April and 03 April if you place your order within the next 9hrs 44mins
Return Policy
Free return within 7 days for ALL eligible itemsDetails
Seller Information
Crystalgold
80%Seller Score
628 Followers
Seller Performance
Shipping speed: Excellent
Quality Score: Average
Customer Rating: Average
Compare Offers
₦ 104,999
Sold by: Crystalgold | Seller Score: 80%
Product details
You welcome to Crystalgold Outlet on J umia, your best and preferred seller on J umia. Thanks for showing interest in getting one of our products. Please read through as we show you the Product details of this wonderful product, trust me you will like it.
You can only get this quality product only when you get it from us at Crystalgold on J umia.
Are you tired of your devices running out of battery at the most inconvenient moments? Do you wish you could have a power source that keeps up with your active lifestyle? Look no further, because the Romoss Fast Charging 40000mAh Power Bank is here to revolutionize the way you stay connected and charged!
Description:
40000mAh 65W Fast Charging Power Banks
• 65W fast charge power bank for laptop
• 3 input &3 output ports
• Use the same cells as Apple
• With LED digital display
An Increase in the Power by 289% Compared with the Previous Generation
Upgraded version of 40000mAh 22.5W Power bank
Upgraded Fast Charge
Widely compatible with fast charging protocols for laptop - tablet - mobile phone
Up to 65W High-power Output
Fully Charge MacBook Pro in 1.45hours with 65W power bank
Use 5.39 hours with ordinary power bank
Support 30W Fast Charge for Tablets
30W fast charging external battery for iPad Air
Fully Recharged in 4.5 Hours
65W fast charging input, increasing the recharging efficiency by about 8.6 timesWith 65W adapter≈1.5 hours - With 18W adapter≈10.1hoursHigh Capacity-40000mAh Powerful Power BankiPhone 13 ≈ 9 times - Mi 12pro ≈ 7 times - Samsung Galaxy S22 ≈ 8 times - iPad ≈ 4 times
Use the Cell From the Same Manufacturer as Apple&TeslaNTC temperature sensor (detect every second)
3 input &3 output ports
Both Charge and Recharge with One Cable
Output ports-Dual USB-Type-C
Input ports-Type-C-Micro-USB-Lightning
Support Low-current Charging Mode, Identify the Current More Precisely
Bracelets - Bluetooth headsets
3 Fast Charging Output Ports
Charge three devices at the same time with no-interference each other
Please note that the fast charging mode doesn’t work when multiple devices charged in sync
Smarter Digital Display
Giving you a clear view of the whole charging process
(current,voltage,fast charging status,battery level)
Certified by International Safety Standards
CE-The European Union
RoHS-The European Union
FCC-The United States
EAC-Russian Federation
Specifications
Key Features
- 40000mAh 65W Fast Charging Power Banks
- 65W fast charge power bank for laptop
- 3 input &3 output ports
- Use the same cells as Apple
- With LED digital display
What’s in the box
- 1 x ROMOSS 40000mAh power bank
- 1 x Charging cord
- 1 X Use Manual

Specifications
- SKU: RO940EA6BLCIUNAFAMZ
- Product Line: Crystalgold
- Model: 40,000mAh 65W
- Size (L x W x H cm): L169.5mmxW81.5mmxH44mm
- Weight (kg): 1
- Color: Black
- Main Material: Plastic
- Shop Type: Jumia Mall
Verified Customer Feedback
See AllVerified Ratings (3)
4/5
4 out of 5
3 verified ratings
Comments from Verified Purchases(1)
3 out of 5
Good but Terrible.
Used the power bank for 2 months, was working just fine until now that it drops to zero immediately from 15% It does whatever is stated as it's function, but the battery life could be better.
14-05-2025by Godswill
Verified Purchase
Related results
korean skin cleanseritel p65c 128gbkitchen gadgets 2025professional cb radioleaky gut supplementsfoot christmas treeadidas training jacketwifi fisheye cameraremote with buttonsmartwatch stand onepluscompany hoodie brandedairpods 1 blueblack soccer jerseyoutdoor ip65 floodlightprofessional growth booksgolf rain shirtupgradeable storage laptopd3 10000 iuhalloween afro wigbeige lightning accessorymoney detector whitescissor sharpener kitchenvoux spices perfumeside table lagosbooster pack acrylicgame 5 bookfold 7 nillkinsamsung a25 accessoriesschool surveillance cameradetachable keyboard tray
/product/82/2688383/1.jpg?1409)
Romoss 65W PD Fast Charge 40000mAh Type-C Portable Laptop Powerful Powerbank
₦ 104,999
₦ 120,00013%
Questions about this product?
/product/82/2688383/1.jpg?1409)
/product/82/2688383/2.jpg?1409)
/product/82/2688383/3.jpg?1409)
/product/82/2688383/4.jpg?1409)
/product/82/2688383/5.jpg?1409)
/product/82/2688383/6.jpg?1409)
/product/82/2688383/7.jpg?1409)
/product/82/2688383/8.jpg?1409)
