Zolt 34W Universal Power Adapter 3V 4.5V 5V 6V 7.5V 9V 12V Power Supply AC DC Adaptor for Household Electronics with 5V 2A USB Port, 2A Max
Original price was: £12.90.£10.90Current price is: £10.90.
Price: £12.90 - £10.90
(as of Jun 10, 2025 13:24:42 UTC – Details)
Product Description
Zolt 34W Universal Multi Voltage Power Adapter 3V 4.5V 5V 6V 7.5V 9V 12V Power Supply with 5V 2A USB Port
Power Specification:
AC Input: 100V-240V 50-60Hz;
DC Output: 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V 2000mA Max.;
DC Connector: 5.5mm*2.1mm;
DC Polarity: Center Positive (+), Outer Negative (-);
Cable Length: 1.5meters / 5 feet;
USB Port: 5V 2A.
Compatible with:
LED Strip Light, Desk Lamp Light, Router, ADSL Cat, USB HUB, Wireless Receiver;
Webcam, CCTV Camera, Cat Camera, Security Camera, Baby Monitor, TV Box,;
Raspberry Pi 2 Model B, Raspberry Pi A/A+/B/B+, Raspberry Pi Zero model;
Speaker, MP3/MP4, Media Player, Tablet, Phone, PS4 Controller, Game Consoles, and more.
Reminders:
Please check carefully for the voltage range and the connector before ordering.
AC Adapter is not equal to a Battery Charger. Please turn off your battery when it is charged.
The wrong polarity may damage your device, please check the polarity symbol near the power port.
Normally, some musical devices need polarity which is center negative.
You can order a polarity converter if you use it for musical devices.
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Customer Reviews
4.3 out of 5 stars 806
4.4 out of 5 stars 199
4.2 out of 5 stars 337
4.3 out of 5 stars 926
4.4 out of 5 stars 485
4.4 out of 5 stars 259
Price
£10.90£10.90 £9.90£9.90 £10.90£10.90 £10.90£10.90 £12.90£12.90 £12.90£12.90
Output Voltages
3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V 5V, 6V, 7.5V, 9V, 12V, 13.5V, 15V 5V, 6V, 7.5V, 9V, 12V, 13.5V, 15V
Output Current
1000mA Max. 2000mA Max. 3000mA Max. 2000mA Max. 3000mA Max. 3000mA Max.
DC Connectors
8 Plugs 8 Plugs 8 Plugs 9 Plugs 9 Plugs 9 Plugs
DC Polarity
Center Positive (+) Center Positive (+) Center Positive (+) Center Positive (+) Center Positive (+) Center Positive (+)
Package Dimensions : 11 x 8.2 x 5.9 cm; 190 g
Date First Available : 12 Oct. 2020
Manufacturer : Zolt
ASIN : B08L3HD4MR
Item model number : EA034VMXAMXX-13XX
Country of origin : China
Guaranteed software updates until : unknown
Power Specification: AC Input: 100V-240V 50-60Hz, DC Output: 3V 4.5V 5V 6V 7.5V 9V 12V 2A; USB Port: 5V 2A; Cable Length: 5ft/1.5m; Polarity: center positive(+), outer negative(-)
This power supply is compatible with LED Strip Lights, CCTV Camera, TV Box, Router, Speaker, ADSL Cat, HUB, Smart Tablet, Raspberry Pi, Baby monitor, Game Console, Player and so on
The universal power adapter provides multiple safety protections, such as short-circuit protection, overheating protection, overvoltage protection, overcurrent protection, and surge protection
Notes: Please be careful to check the power specifications before purchasing. And it’s not equal to the battery charger, don’t use it for the battery. The wrong polarity may damage your device, please check the polarity symbol near the power port
Package: 1 universal power adapter, 9 DC connectors, 1 switch key, 1 user manual, 12 months worry-free warranty.
Customers say
Customers find the power adapter works well, with one mentioning it successfully powered a shed alarm, and appreciate its versatility with a wide range of adapters. The build quality is sturdy, and customers consider it good value for money. They like the adjustable voltage settings and heat retention, with one noting the unit doesn’t get warm during operation. The charging ability receives mixed feedback, with some saying it’s a great charger while others report it doesn’t work. Several customers mention issues with adapters not fitting their needs.
8 reviews for Zolt 34W Universal Power Adapter 3V 4.5V 5V 6V 7.5V 9V 12V Power Supply AC DC Adaptor for Household Electronics with 5V 2A USB Port, 2A Max
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Original price was: £12.90.£10.90Current price is: £10.90.
Leon Gregory –
Good value, very handy
I love these things, they cost what a specific charger costs but are flexible enough to charge almost anything. This one ended up replacing a 5v charger when i had to use a long extension cord and the voltage drop was just a little too much for the device on the other end. So i cranked this to 6v and swapped them out. I’ve bought a bunch of these, this one is on all the time in a warm cupboard and has yet to die months later.
PeterWhitby –
All good
Thanks all good
ron –
Adaptor
Great adaptor for most usages around the home.
Wesley 166 –
Very versatile charger
The charger unit looks very well made and displays a green light when switched on. This light doesnât go out right away when the unit is disconnected from the mains but decays slowly.It is important that you check how the socket on the item you want to charge is configured is it + or – on the centre pin. This can be found on the charger unit you are replacing , an adapter lead is available.The voltage required can be set on the charger unit and a tool is supplied to alter this.Additionally there is USB A socket hiding under the bottom of the unitThe next step is to choose the correct connector to fit the item you want to charge, a good selection is supplied.The only danger with this charger is if you use it to charge several different items which have different voltage requirements. If you forget to change the voltage setting you could damage the item you are connecting, by supplying too high a voltage.This charger is a great unit but you need to use it with care.
TonyB –
Works well
I couldn’t find a charger for my cordless Dremel and found this. Works fine.The only thing I don’t like is that the good selection of plugs it comes with are loose so easy to lose
Maisie –
Caused interference on radio
The adaptor looked sturdy and appeared to be what I wanted. The plug end used fitted my Roberts Expression dab radio, but when fitted to the cable was not a firm connection. I used just the plug end on the cable and this fitted well. Unfortunately when the unit was switched on the radio had a horrible buzz and distortion. I left the radio in situ and switched off the adaptor. The radio worked clearly. I did this a bomber of times with same result. The interference did not clear with time. The best thing I could say about the unit is that it does charge the batteries. I have returned the unit and hope to get one that charges and supplies power to the radio without causing the sound quality to down grade.
CJ SZASZ –
Adaptor
Good charger
MD. Tamim Chowdhury –
Useless
Does not charge anything. Amazon great as usual with return process