15% Off
CODEExpires: Nov 20, 2026
12 Volt Planet Discount Code Black Friday 2026 - 20% OFF
12voltplanet.co.uk
6 offers to explore · Updated
SAVE ON YOUR NEXT ORDER
Latest 12 Volt Planet Promo Code
Most Popular
Popular codes: up to 20% off
Common 12 Volt Planet codes from the offers we've collected, shared for reference only. A code isn't guaranteed to work, so check the offer's terms at checkout.
Shop at 12voltplanet.co.uk →Up to 20% OFF
CODEExpires: Nov 19, 2026
Great Offer: Save up to 20% on Some Products
From £200
DEALExpires: Nov 15, 2026
Free Next Working Day Delivery on Orders over £200 Uk Trade Customers Only
15% Off
DEALExpires: Nov 22, 2026
Extra Savings of 15% on LED Ceiling Lights
15% OFF
DEALExpires: Nov 21, 2026
12 Volt Planet — DC-DC Battery Chargers: 15% off
15% OFF
DEALExpires: Nov 21, 2026
12 Volt Planet Gives 15% off Rooflights and Fans
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Recently Expired 12 Volt Planet Promo Code
Past promotions for reference. These offers may no longer be redeemable.
EXPIRED
On the Exclusive 5% off Offer
View past code
SPRAFTY5EXPIRED
Save up to 25% Sitewide
View past code
FALL25EXPIRED
Save 25% on Specific Products
View past code
FLASH25EXPIRED
Save 5% on Select Items at 12 Volt Planet
View past code
coronation5Popular 12 Volt Planet Promo Code
| Code | Discount | Offer | Expires |
|---|---|---|---|
| WELCOME15 | 15% Off | Save Without Signing up – 15% Now Available at 12 Volt Planet | Nov 20, 2026 |
| TAKE20 | Up to 20% OFF | Great Offer: Save up to 20% on Some Products | Nov 19, 2026 |
| Deal | From £200 | Free Next Working Day Delivery on Orders over £200 Uk Trade Customers Only | Nov 15, 2026 |
| Deal | 15% Off | Extra Savings of 15% on LED Ceiling Lights | Nov 22, 2026 |
| Deal | 15% OFF | 12 Volt Planet — DC-DC Battery Chargers: 15% off | Nov 21, 2026 |
About 12 Volt Planet
12 Volt Planet is an online retailer based in the UK that concentrates on low-voltage electrical parts and accessories. Its customers are largely trade buyers and DIY enthusiasts working on automotive, marine and off-grid leisure projects, and it keeps a broad stock to serve them. Shoppers can find batteries, alternators, starter motors, fuses, wiring, switches, relays, connectors, terminals, lighting, battery chargers, inverters, solar panels and gauges among the range.
Much of what the store sells sits at the heart of 12v and 24v systems, the kind of kit used to wire up a campervan conversion, repair a boat or build an off-grid power setup. Because those projects mix and match parts from different systems, a single supplier with a wide catalogue is often what buyers are after.
12 Volt Planet also puts weight on backup for its customers: there are technical guides and other educational resources, and products are checked by hand for quality. Delivery is free to Mainland UK on orders over £100, while trade account holders get free next working day delivery over £200. Payment can be made by PayPal, Google Pay or Apple Pay. Registered customers collect loyalty points that can be redeemed for savings at £5 per 100 points, credited once an order ships, and verified business accounts receive trade discounts. Gift vouchers come in £10, £25, £50, £75 and £100 values, and most UK parcels under 20kg can go back free by tracked Royal Mail return within 30 days, with large items, custom-made products and parcels over 20kg excluded.
Merchant information
Confirm current details directly with the merchant.
- Official social profile
- https://www.facebook.com/12voltplanet
- Official social profile
- https://www.instagram.com/12voltplanet/
- Official social profile
- https://www.youtube.com/channel/UCeEnx33TCsjkO7R5wYo-zRA
- Phone
- 01844885100
How to Use 12 Volt Planet Discount Codes at Checkout
Codes go into the discount code box at the 12 Volt Planet checkout; deals need no code. and find the Discount Code for 12 Volt Planet you'd like to use.
Choose a code
Pick a code from the list above. Its details give the discount and any conditions, such as a minimum spend or an end date.
Reveal and copy it
Select Show Code. A window opens with the full code, a Copy code button and a link to 12voltplanet.co.uk.
Apply it at checkout
Add your items at 12voltplanet.co.uk, then paste the code into the discount code box in your basket or at checkout.
Check the total
Make sure the discount shows in the order total before you pay. If it does not, the order may not meet one of the code's conditions.
Ways to Save at 12 Volt Planet
Does 12 Volt Planet offer free delivery?
Yes, 12 Volt Planet ships free to Mainland UK on orders over £100, and trade account holders receive free next working day delivery once an order is above £200.
Does 12 Volt Planet sell gift cards?
Yes, 12 Volt Planet sells gift vouchers directly through its website in £10, £25, £50, £75 and £100 values, which can be given to anyone with an interest in 12v or 24v electrical projects.
Questions About 12 Volt Planet Discount Codes
Why might my 12 Volt Planet discount code not work?
On this page, 1 offer needs a minimum spend. A code also fails when the basket has excluded items or the promotion has ended.
Which 12 Volt Planet discount code gives the biggest discount?
TAKE20 gives the biggest discount on this page, up to 20% off.
Can 12 Volt Planet discount codes be used more than once?
No offer on this page states a use limit.
Is there a 12 Volt Planet rewards program?
Yes. 12 Volt Planet runs a loyalty points scheme in which registered customers earn points redeemable for savings at £5 per 100 points. Points accrue after an order ships, and only for logged-in users. Business accounts receive trade discounts and free delivery once verified.
Does 12 Volt Planet offer free returns in the UK?
Yes, 12 Volt Planet provides free tracked returns through Royal Mail for most parcels under 20kg sent within the UK. A return has to be initiated within 30 days, and certain items are excluded, such as parcels over 20kg, large items and custom-made products.
Payment Methods at 12 Volt Planet
12 Volt Planet accepts PayPal, Google Pay and Apple Pay.
12 Volt Planet Discount Codes Over the Past Year
Over the past year, 7 12 Volt Planet codes were collected, all in October 2026. The most popular discount was 20% off, offered in October 2026.