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Refined resultsPortable black power banks
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£ 12.99
£ 29.99
4-in-1 USB Rechargeable Aluminium Hand Warmer & Power Bank - Portable, Multi-Function, 10000mAh
NOW
£ 9.99
£ 19.99
Portable Folding Fan with Power Bank and Phone Holder, 3 Speeds
NOW
£ 9.99
£ 49.99
Dual Solar Power Bank with LED Light - Universal Portable Charger, Aluminium Alloy, 4000mAh/8000mAh, 6 Colours
7 bought
NOW
£ 16.99
£ 49.99
4-in-1 Rechargeable Hand Warmer Power Bank - 10000mAh Portable USB Charger for iPhone & Android, Aluminium Alloy, Multi-Function, 4 Colours
NOW
£ 9.99
£ 29.99
Portable 2-in-1 LED Super Bright Work Lamp & Power Bank
NOW
£ 9.99
£ 29.99
Portable Waterproof Camping Mosquito Zapper Lantern & Solar Power Bank - ABS, Compact, 2000mAh
18 bought
NOW
£ 9.99
£ 19.99
10000mAh USB Rechargeable 2-in-1 Electric Hand Warmer & Power Bank - Portable, Dual Temperature, Cute Animal Styles
NOW
£ 34.99
£ 49.99
Multi-Function Backpack with LED Strip Light, Bluetooth Speaker & Power Bank - 2 Colours
3 bought
NOW
£ 22.99
£ 49.99
Designer Inspired Electric Heating Warm Boots - Optional Power Bank
308 bought
NOW
£ 19.99
£ 36.99
2-in-1 Fast Charging Power Bank & Hand Warmer - Universal USB, ABS Aluminium - For iPhone, Samsung & Android
NOW
£ 17.99
£ 46.00
PRICE DROP! 2-in-1 Professional Ceramic Wireless Hair Curler & Power Bank - Salon-Quality Styling Tool for Effortless Curls
73 bought
NOW
£ 41.99
£ 68.99
Portable Convector Radiator Heater With Adjustable Thermostat And Dual Power
NOW
£ 12.99
£ 39.99
Portable Handheld Mini Hoover with High Suction Power - 2 Colours!
NOW
£ 19.99
£ 39.99
Portable Cordless Car Vacuum Cleaner - Lightweight, Dual Wet & Dry, Powerful Suction
6 bought
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£ 9.95
£ 29.99
2-in-1 Portable Electric Heating Pad Belt & Hand Warmer - Soft Crystal Velvet, Adjustable, USB-Powered
86 bought
NOW
£ 7.99
£ 29.99
Portable Mini Heat Sealer & Cutter - ABS, Battery-Powered, 4 Colours
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£ 10.99
£ 29.99
USB Powered Arctic Air Handheld Mini Air Cooler - 3-Speed Portable Fan, Quiet Operation, Evaporative Cooling, Kickstand & USB Power
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£ 14.99
Kids' Electronic Piggy Bank Toy Car - Musical Christmas Gift for Children (White or Black)
10 bought
NOW
£ 42.99
£ 155.71
PRICE DROP! 1600W Electric Portable High Pressure Power Washer - 135 Bar Outdoor Cleaner with Adjustable Spray Modes & Detergent Bottle
47 bought
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£ 123.99
£ 218.99
30L Portable Camping Car Fridge Freezer - Efficient Compressor, Dual Power, Compact
- Brand: Mhstar Uk Ltd
- Condition: New
- Gender: Unisex
62 bought
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£ 21.99
£ 62.09
Midea Portable Single Induction Hob with 10-Level Power and Temperature Control
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£ 83.00
£ 249.99
Apple iPad Mini 4, Mini 5 & Mini 6 High Performance Tablet Bundle - Portable Power, Retina Display, A8/A12/A15 Chipsets
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£ 59.00
£ 130.00
5* Luxury Spa Day with Hammam Ritual, Spa Access, Bubbly & £10 Voucher - Euphoria Spa, Bank
204 bought
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£ 9.99
£ 17.98
2-in-1 Electric Air Purifier Ashtray - Modern Flame-Retardant Tabletop Home Decor (Portable, 3 Colours, Battery Powered)
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£ 355.00
£ 629.00
PRICE DROP! 11-Inch iPad Pro 2nd Gen Tablet - High Performance, Portable, and Powerful
32 bought
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£ 9.99
£ 19.99
Honeywell Turbo On-The-Go Folding Fan - Portable, Energy Efficient, Ultra-Quiet Travel Fan (12.7cm Blade, USB & Battery Powered)
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£ 65.99
£ 140.99
HOMCOM Contemporary Gaming Desk with LED Lighting, Power Sockets & Storage - Black Steel Frame
6 bought
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£ 57.49
£ 119.99
Black Contemporary Computer Desk with LED Lighting, Power Outlets & Cable Slot - Modern Ergonomic Workstation for Living Room
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£ 284.99
£ 429.99
HOMCOM Black Faux Leather Power Lift Recliner Sofa Chair - Modern 1-Seater Massage Armchair
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£ 17.99
£ 21.90
Cillit Bang Power Cleaner Black Mould Remover Spray - 6 Pack!
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£ 7.99
£ 19.99
Handheld Electric Whisk - Multi-Function, Battery-Powered, Compact Design (Black or Red)
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£ 53.99
£ 95.99
1.7L Rapid Boil Electric Kettle & 4-Slice Toaster Set - Powerful 3kW, Sleek Black, Family-Size Breakfast Appliances
- Brand: Mhstar Uk Ltd
- Gender: Unisex
- Location: National Deal
NOW
£ 12.99
£ 39.99
Cordless Handheld Vacuum Cleaner - Dual Suction & Blower, Lightweight, Long Battery, Multi-Function, Portable, Black
- Age group: Adult
- Gender: Unisex
- Location: National Deal
NOW
£ 17.99
£ 49.99
PRICE DROP! Wireless High-Power Vacuum - 2-in-1 or 3-in-1
NOW
£ 25.49
£ 43.99
Heavy-Duty Foldable Metal Dog Crate - Double Door, Removable Tray & Cushion - Large Breed Safe, Portable Black Cage
16 bought
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£ 108.00
£ 256.86
Modern Set of 2 Bedside Tables with Power Strip & USB Charging
NOW
£ 93.99
£ 194.99
PRICE DROP! 3-Section Foldable Ergonomic Massage Bed - Adjustable Orthopaedic Support, Faux Leather, Portable, Black
2 bought
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£ 7.99
Lynx XL 48-Hour Power Spray Deodorant - Triple Pack
118 bought
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£ 13.99
£ 29.99
Adjustable Unfilled Power Bag - Heavy-Duty PVC, 6 Sizes, 6 Colours, Multi-Handle Gym Training Sandbag
7 bought
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£ 55.00
£ 129.00
Refurbished Black Dell Chromebook 11 3100 - Portable High-Performance Laptop - Touchscreen Option!
16 bought
NOW
£ 8.99
£ 24.99
Celestial Galaxy Planet USB-Powered Night Light - 4 Options
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£ 9.99
£ 39.99
Portable Rechargeable Cordless Handheld Vacuum Cleaner - Black or Green
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£ 19.99
£ 49.99
Unisex Heated Hoodie - 100% Polyester, USB-Powered, Five-Zone Warmth, Relaxed Fit
232 bought
NOW
£ 29.99
£ 89.99
Neo 10-in-1 High-Powered 1500W Steam Mop - 4 Colours!
41 bought
NOW
£ 26.99
£ 72.29
Portable Folding Camping Table with Adjustable Height and Mesh Top - Black
10 bought
NOW
£ 16.99
£ 29.99
Solar-Powered Intelligent Sensing Door Light for Outdoors - 15 Options
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£ 7.99
£ 39.99
Portable LED Emergency Camping Flashlight - USB-C Rechargeable, Adjustable Focus, High-Intensity Black
- Brand: Just Gift Direct
- Gender: Unisex
- Location: National Deal
3 bought
NOW
£ 59.00
£ 179.99
Portable 3‑Bag Golf Storage Organiser with Baskets & Hooks - Black
2 bought
NOW
£ 9.99
£ 29.99
Portable 24V Car Dashboard Defroster - Black or White
15 bought
NOW
£ 29.99
£ 89.99
Amazon Kindle Fire 1st Gen 8GB Tablet - Portable, High Performance, 7-inch Display, Wi-Fi, Black
5 bought
NOW
£ 25.99
£ 69.99
Deluxe Padded Folding Moon Chair - Black Polyester, Portable, 100kg Capacity, Outdoor/Indoor Seat
1 bought
NOW
£ 34.99
£ 69.99
AI-Powered Smart Sunglasses with Built-in Audio and AI Features
1 bought
NOW
£ 49.99
£ 65.99
Wearable Large Insulated Sleeping Bag - Black, 190T Polyester, Adult Size, Portable Camping Gear
6 bought
NOW
£ 129.00
£ 249.00
Samsung Galaxy Tab Active Pro 10.1" Tablet - High Performance, Portable, 64GB, Octa Core, 4G+LTE, Black
5 bought
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£ 84.99
£ 153.99
PRICE DROP! Black PU Leather Rolling Shower Commode Chair - Portable, Waterproof, 136kg Capacity, Mobility Aid
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£ 74.99
£ 135.99
PRICE DROP! Charcoal Barrel BBQ Grill Trolley - Portable Outdoor Cooking, Black
- Age group: Adult
- Gender: Unisex
- Location: National Deal
8 bought
Discover great deals on portable black power banks at Wowcher UK. Whether you’re chasing compact portable chargers for travel or high-capacity external batteries for daily use, our curated offers cover portable power banks, USB-C power banks, fast charge options, and multi-port devices in a sleek black finish. From 10,000mAh to 20,000mAh and beyond, find the right balance of capacity, size, and price to keep your devices charged on the go.
Whether you’re shopping for yourself or finding gifts for tech lovers, Wowcher listings cover a range of black power banks, portable chargers, and external batteries with clear specifications on output, input, and built‑in cables where available. Browse deals on 10,000mAh, 15,000mAh, and 20,000mAh models, all designed to fit easily into bags or pockets while delivering reliable performance.
Look for features like USB‑C PD, Quick Charge, and two‑way charging so you can power up both the bank and your devices quickly. With options ranging from ultra‑compact black portable chargers to higher‑capacity packs, you’ll find the balance of size, weight, and price that fits your lifestyle. Our Wowcher picks also highlight bundled accessories like cables, sleeves, and travel pouches to maximise value.
Unbeatable Deals on Portable Black Power Banks
Browse Wowcher UK for offers including free delivery on qualifying portable chargers, discounted USB‑C power banks, and bundled deals with extra cables or wireless charging adapters. Our partners frequently run promos on 10,000mAh, 20,000mAh, and higher capacity models, featuring slim, pocket‑friendly designs in classic black finishes to fit your lifestyle. Compare brand names, capacity, and output ratings to pick the best value.
Whether you need a rugged travel companion or a sleek daily carry, Wowcher listings show clear specs like PD and USB‑C compatibility, multiple ports, and noted safety certifications. You’ll see deals across power banks 2024, portable charger with LED, and multi‑port battery packs with two or three outputs, making it easier to charge your phone, tablet, smartwatch, and more on the go.
Frequently Asked Questions
What should I consider when choosing a portable black power bank?
Think about capacity measured in milliamp-hours (mAh). For daily use, 10,000–15,000mAh offers a balance of size and runtime; for travel, 20,000mAh or higher ensures multiple charges. Check output ports and PD/USB‑C compatibility to fast‑charge devices like smartphones, tablets, and laptops. Consider the weight and form factor, especially a compact portable black design that easily slides into your pocket or bag. Look for safety features such as over‑current protection, short‑circuit protection, and temperature control, and verify certifications like CE or FCC. If you’re often on the move, a model with a built‑in cable or a slim profile in black can be a real winner.
Additionally, think about pass‑through charging, which lets you power a device while the bank itself charges. If you want to charge multiple devices, check for multi‑port outputs and the total watts available. Finally, review warranty terms and return policies in the Wowcher listing for confidence when buying.
Do portable black power banks support fast charging and USB-C PD?
Yes, many portable black power banks support fast charging via USB-C Power Delivery (PD) or Quick Charge (QC). Look for models labeled with PD or USB‑C Power Delivery and check the maximum wattage (for example 18W, 30W, 45W, or higher). This matters when charging devices like newer smartphones, tablets, laptops, or USB‑C laptops. If you need to recharge the bank quickly, choose a higher input wattage so the bank itself charges faster, and verify compatibility with your devices at the same time.
If you’re unsure, compare listings on Wowcher for fast charge features and read user reviews to confirm real‑world performance. Some power banks also offer two‑way charging so you can charge the bank and your device efficiently. Always use the included or certified cables to maximize safety and power transfer.
Can I charge multiple devices at once with a portable black power bank?
Yes. Many models provide two or three outputs, including USB‑A, USB‑C, and sometimes wireless charging coils. Check the total output wattage to ensure it can reliably charge everything at once. For example, a 20,000mAh bank might offer a 18W USB‑C PD port alongside a 12W USB‑A port, which is enough for a phone and a tablet simultaneously. If you want to fast‑charge several devices, prioritize banks with higher total wattage and smart power management so one device doesn’t drain the others.
Also consider the presence of a pass‑through charging feature and the inclusion of cables or adapters. Some bundles include a folding USB‑C to USB‑C cable or a travel pouch to keep everything organized while you’re on the move.
What should I know about charging times and battery life of portable power banks?
Charging time depends on both the bank’s capacity and the input speed. A typical 10,000–15,000mAh bank with a fast 18W input may recharge in about 4–6 hours; a 20,000mAh model may take 6–12 hours. Battery life is measured in charge cycles; most quality banks provide hundreds to thousands of cycles before capacity starts to noticeably drop. To preserve life, avoid letting the battery fully discharge regularly, store in a cool place, and use the correct charger. Over time, you may notice capacity shrink slightly, but a well‑made black power bank remains a reliable travel companion.
If you’re using a bank with LED indicators, you can monitor remaining power and plan recharges before you’re offline. When not in use, keep the device away from extreme heat or moisture to maximise longevity. Some Wowcher listings include guidance on expected battery health and replacement options under warranty.
Are portable black power banks safe for air travel or are there restrictions?
Power banks under a certain capacity are generally allowed in carry‑on luggage on most airlines, often up to 100Wh (about 27,000mAh for a typical 3.7V rating). Smaller banks (10,000–20,000mAh) are commonly permitted with airline rules. Always check your airline and destination’s rules before you fly. To stay compliant, carry your power bank in your hand luggage and keep it turned off or in airplane mode during security checks. If a bank is exceptionally high capacity, it may require special approval or be restricted. Wowcher listings typically note the capacity in mAh and voltage for clarity.
If you’re traveling internationally, pack spare batteries in their original packaging or use a protective case. Some merchants add safety features like built‑in surge protection or auto‑shutoff to reduce risk during flights. Always confirm the exact rules of your carrier before you travel.
What are common ways to choose the best portable black power bank on Wowcher?
Start by listing your devices and estimating total daily power needs. For commuters, a compact 10,000–15,000mAh bank with USB‑C PD can be ideal, while travelers often prefer 20,000mAh or more with multiple ports. Evaluate the weight, size, and pocketability of a black device that complements your bag. Read product specs for output in amps and watts, supported fast‑charging standards, and whether the unit supports pass‑through charging. Look for seller notes about real‑world performance and check user reviews on Wowcher for feedback on durability and reliability. Finally, compare bundled offers with cables, sleeves, or solar options where available to maximize value.