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₦81,900.00
Riversong PowerKub 140 – 140W of Extreme Power. Matte Black. Ultimate Performance.
This is not a charger. This is a power station that fits in your palm. The Riversong PowerKub 140 Wall Charger (Black) at Kara Nigeria Online Shop delivers a staggering 140W of USB-C Power Delivery — enough to charge the most demanding 16-inch MacBook Pro at full speed while still having headroom for tablets, phones, and more. If you own a powerhouse laptop, creative workstation, or multiple high-drain devices, this matte black beast is your ultimate companion.
| Feature & Benefit | |
| 140W USB-C Power Delivery (PD 3.1) | Charges the most demanding laptops at full speed — MacBook Pro 16" (M1/M2/M3/M4) at 140W, Dell Precision, Lenovo ThinkPad P-series, HP ZBook. Future-proof for next-gen devices. |
| Matte black, stealth premium finish | Sleek, fingerprint-resistant, and professional. Looks powerful on creative desks, gaming setups, and executive offices. Matches black cables and dark accessories perfectly. |
| Full laptop replacement charger | Eliminates massive 140W+ original laptop bricks. One compact cube powers your workstation laptop, tablet, and phone — perfect for travel, studios, and remote work. |
| PD 3.1 next-gen technology | Supports Extended Power Range (EPR) up to 140W at 28V/5A — future-proof for upcoming laptops and USB-C devices that demand more than 100W. |
| Ultra-fast smartphone charging | Charges iPhone 15/16 Pro Max from 0–50% in ~15–18 minutes. Supports Samsung Super Fast Charging 2.0 (45W) and upcoming 65W+ Android flagships at full speed. |
| Universal USB-C compatibility | Works with everything: MacBook Pro/Air, Dell XPS/Precision, Lenovo ThinkPad/Yoga, HP ZBook/Spectre, iPad Pro, iPhone, Samsung Galaxy, Google Pixel, Tecno, Infinix, Xiaomi flagships, Nintendo Switch, Steam Deck, power banks, drones, cameras — any USB-C device. |
| Intelligent PD 3.1 chipset | Automatically detects connected device and delivers optimal wattage from 5W to 140W — never overcharges or under-delivers. Safely charges low-power earbuds and high-power laptops alike. |
| Multi-layer safety protection | Over-voltage, over-current, over-temperature, short-circuit, and surge protection. Engineered for Nigeria's power fluctuations and extended heavy-duty use. |
| Compact for 140W performance | Unbelievably small for 140W output. Easily fits into laptop bags, backpacks, camera bags, or carry-on luggage — a fraction of the size of original workstation chargers. |
| Supports multiple fast-charge protocols | PD 3.1 (140W), QC 5, Apple Fast Charging, Samsung SFC 2.0 (45W), Huawei FCP/SCP — one charger for every USB-C device on the market, present and future. |
| Advanced thermal management | Premium cooling design stays safe even at full 140W output during extended video rendering or gaming sessions. Built tough for Nigerian ambient temperatures. |
| Single-port focus for maximum power | Unlike multi-port chargers that split wattage, PowerKub 140 dedicates all 140W to one device — giving you the absolute fastest charge for your most demanding laptop. |
If you own a MacBook Pro 16" , a Dell Precision workstation, a Lenovo ThinkPad P-series, or any laptop that demands serious wattage — you've been searching for this charger. The Riversong PowerKub 140 is the end of your search. It's not just a charger; it's the last charger you will ever buy. One cube. One cable. Absolute maximum power.