Devia - 20,000mAh Kintone Dual Port Powerbank
Devia - 20,000mAh Kintone Dual Port Powerbank - Black is backordered and will ship as soon as it is back in stock.
Free Delivery Over £100
Free Delivery Over £100
Get your device in 2–3 working days — free on all orders over £100.
12-Month Warranty & 30-Day Returns
12-Month Warranty & 30-Day Returns
Shop with peace of mind. If it’s not right, send it back — no hassle.
Fully Tested & Verified Refurbished
Fully Tested & Verified Refurbished
Every device is quality checked, data-wiped, and ready to go.
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Maximum Input, Micro-USB: 2A & Below
High-Capacity Battery
20000mAh rechargeable battery that can charge an iPhone X up to 4 times and a Galaxy S9 up to 3 times.
Ultra-Fast Dual USB Ports
Charge your USB powered devices with the ultra-fast dual USB ports.
Simultaneous Charging
Charge two devices at the same time.
Lightweight & Portable
Automatic Voltage Regulation - it provides an optimum output based on the device connected.
Safe & Reliable
Short-circuit & over-charging protection.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Pay Later With Klarna

Get the tech you want now and spread the cost over time. With Klarna, you can pay in 3 interest-free instalments — no fees, no stress. It’s quick, secure, and built around you.
Grading Explained
Grading Explained
We only sell two main grades — both fully tested and guaranteed:
• New: Unused or ex-display. Like new, inside and out.
• Pristine: Lightly used, great condition, minimal signs of wear.
If a device falls below this standard, it’s marked as Sale and priced lower — still tested, still warrantied.