21V 1A Power Supply Adapter, 100-240V 50/60Hz AC to DC Wall Mount Charger with 5.5mmx2.5mm Plug for Pumps LED Strip Lights Wireless Router Speakers CCTV Monitor Submersible - Image 1

£6.99

JCSJK 21V 1A Power Supply Adapter, 100-240V 50/60Hz AC to DC Wall Mount Charger with 5.5mmx2.5mm Plug for Pumps LED Strip Lights Wireless Router Speakers CCTV Monitor Submersible

Name: 21V 1A Power Supply Adapter, 100-240V 50/60Hz AC to DC Wall Mount Charger with 5.5mmx2.5mm Plug for Pumps LED Strip Lights Wireless Router Speakers CCTV Monitor Submersible
Brand: JCSJK
Price: 6.99 GBP
Availability: InStock

1a 21w

AC Adapters

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£7 today · usual range £0–£0 · best ever £7

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Last 117 days • 117 data points (No recent data available)

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Price distribution over 117 days • 4 price levels

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Most common price: £6.99 (69 days, 59.0%)

Price range: £6.59 - £7.99

Price levels: 4 different prices over 117 days

Description

21V 1A 21W Power Supply Adapter Color: Black Input: AC 100-240V 50-60Hz Output: 21V 1A 21W Output Cable Length: 1 meter DC Connector: 5.5 * 2.5mm, universally compatible with 5.5 * 2.1mm Usage: Suitable for LED strip lights, CCTV surveillance systems, Bluetooth speakers, routers, and other 21V 1A devices. Summarize: 1. 1. Power your devices with this 21V 1A 21W power supply adapter, designed for LED strip lights, routers, speakers, CCTV monitors, keyboards, and game consoles. 2. It converts AC input from 100-240V, 50/60Hz to a stable 21V DC output, making it ideal for use.

Key Features

Wide Device CompatibilityThis 21V 1A 21W power supply adaptor is perfect for LED strip lights, wireless routers, speakers, CCTV monitors, and submersible pumps.

Universal Voltage Input21v battery charger, compatible with AC 100-240V 50/60Hz input, making it suitable for global use without the need for a voltage converter.

Stable Power OutputConverts AC to DC 21V with a maximum output of 1A, providing steady and reliable power for your electronic devices.

5.5mm x 2.5mm PlugFeatures a common 5.5mm outer and 2.5mm inner diameter plug, compatible with 5.5mmx2.1mm jacks, ensuring broad device compatibility and easy connection.

Safe Material21V AC adapters, built with fire-resistant ABS-PC materials for long-lasting performance, including protection features against overcurrent, overvoltage, and short-circuiting.

Product Specifications

Brand: JCSJK
Colour: 1a 21w
ASIN: B0FGCR9YPV
Category: Electronics & Photo > Power Accessories > AC Adapters
Domain: Amazon UK
Listed Since: 02 July 2025

JCSJK 21V 1A Power Supply Adapter, 100-240V 50/60Hz AC to DC Wall Mount Charger with 5.5mmx2.5mm Plug for Pumps LED Strip Lights Wireless Router Speakers CCTV Monitor Submersible

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Product Specifications

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