InstaVolt Referral: Get £5 Charging Credit When You Sign Up
An InstaVolt referral is one of the easiest ways to shave money off your first charge on the UK's largest public rapid EV charging network. Enter the InstaVolt referral code 5JOn0 when you register for the InstaVolt app and £5 of credit lands in your account, ready to spend the next time you plug in. No subscription, no catch — just a straightforward welcome bonus for trying a network that thousands of drivers already rely on every day.
InstaVolt has built its name on rapid and ultra-rapid chargers dotted along motorways, at supermarkets, retail parks and pub car parks right across England, Scotland and Wales. You don't need an app or an account to use it at all — tap a contactless card and you're charging — but the app unlocks cheaper off-peak pricing, live availability, an ongoing rewards scheme called Volts, and the InstaVolt referral programme covered in this guide.
Below is everything verified against InstaVolt's own app terms and website: what a new customer actually gets, how to activate the InstaVolt referral code correctly, what the network is like to use day to day, and who it suits best.
What you get: £5 of free charging credit added to your InstaVolt app wallet as a new customer.
Referral code:5JOn0
How to activate: Enter the code in the referral field while creating your InstaVolt app account, then complete registration and add a payment card.
Qualifying criteria: You must be a new InstaVolt app user with no existing account. Under InstaVolt's own Invite and Earn scheme, credit for both parties is only released once the new user completes their first paid recharge.
Verified timing: InstaVolt's app terms state that credit values and scheme details are "published on the Platform" and can be changed or withdrawn at any time, so always check the current offer inside the app before assuming a fixed amount.
InstaVolt Referral Offer at a Glance
| Detail | What's confirmed |
|---|---|
| New customer reward | £5 charging credit added to the InstaVolt app wallet |
| Referral code | 5JOn0, entered at sign-up |
| Where to redeem | Automatically applied against your next charge paid through the InstaVolt app |
| Eligibility | New InstaVolt app users only; a valid payment card must be registered to the account |
| Scheme basis | InstaVolt's official "Invite and Earn Scheme", set out in the InstaVolt App and Driver Portal Terms and Conditions |
| Referrer limit | Under the official scheme, a referrer earns bonus credit for up to 10 successful referrals |
| Membership required for InstaVolt itself | No — contactless card payment works at any charger without an app or account |
| Off-peak app pricing | 55p per kWh for InstaVolt app users charging between 8pm and 7am |
How to Activate Your InstaVolt Referral Code
- Download the InstaVolt app from the App Store or Google Play.
- Start creating a new account with your name, email address and mobile number.
- Find the referral or promo code box shown during registration.
- Type in the InstaVolt referral code 5JOn0 exactly, with no extra spaces.
- Finish signing up and add a valid payment card to your account.
- Make your first paid recharge at any InstaVolt rapid or ultra-rapid charger.
- Check your app wallet or Referral Bonus Account — your £5 credit is released once that first recharge is confirmed.
The order matters. InstaVolt's own terms describe a Referral Bonus Account that's separate from your main payment balance, and the credit for both the referrer and the new customer is only applied once the referee has actually made a recharge — not simply at sign-up. Add the code during registration rather than trying to retrofit it onto an existing account, since it won't apply retroactively.
InstaVolt: A Full Review of the Network and App
An InstaVolt referral is only worth chasing if the underlying network is genuinely good to use. Here's a straight look at what InstaVolt offers beyond the sign-up credit.
What InstaVolt Actually Is
InstaVolt operates one of the UK's largest public rapid and ultra-rapid EV charging networks, with sites concentrated along major A-roads and motorways, plus supermarkets, retail parks and leisure destinations. Chargers range from 50kW rapid units up to 160kW ultra-rapid units at newer sites, so most modern EVs can add a substantial amount of range in well under half an hour. Every charger takes contactless bank card payment directly, so you can charge without ever downloading anything.
The InstaVolt App and Its Extras
The app layers several things on top of contactless charging:
- Live station finder showing your nearest chargers and directions to get there.
- Availability checking so you can see whether bays are free before you arrive.
- Off-peak pricing of 55p per kWh for app users charging between 8pm and 7am, cheaper than standard daytime rates.
- Volts rewards — credits earned for every kWh you buy through the app, which build up and convert into non-redeemable account credit once you reach the published threshold.
- Partner promotions from time to time, offered exclusively to registered app users.
- The Invite and Earn referral scheme that underpins this InstaVolt referral offer.
Pricing, Payment and Onboarding
InstaVolt charges per kWh rather than per minute, which most drivers find fairer since it reflects the energy actually delivered rather than how fast the charger happened to run that day. You can pay two ways: a Pre-Payment Account, where you top up in advance, or a Credit Account, which authorises a small holding amount on your registered card and settles automatically after each charge. Signing up takes a few minutes — name, email, mobile number and a payment card — and there's no subscription fee to use InstaVolt at any level.
Rewards and Referral Mechanics
InstaVolt's app terms formally document two separate reward mechanisms: the Volts scheme, which rewards regular charging with account credit over time, and the Invite and Earn Scheme, which is the referral programme behind the InstaVolt referral code. Under the official terms, both the new customer and the person who referred them receive a monetary credit to their Referral Bonus Account once the new customer completes a paid recharge. A referrer can earn credit for up to ten successful referrals; beyond that, new customers they refer still get their own welcome credit, but the referrer stops earning further bonuses. InstaVolt also states it can vary the credit amount, or suspend the scheme, at its discretion — so it's worth using the code sooner rather than assuming today's terms are permanent.
Support and Eligibility
Support is handled through the app and InstaVolt's contact centre, alongside a public FAQ page on the website. Eligibility for the referral scheme is restricted to genuine new users signing up with their own details; InstaVolt's terms explicitly prohibit advertising a referral code on InstaVolt equipment or its own social media channels, with removal from the scheme as the consequence for anyone caught doing so.
Limitations Worth Knowing
- Rapid public charging is still more expensive per mile than charging at home overnight on a cheap tariff.
- Busy motorway-adjacent sites can queue at peak travel times, as with any public network.
- £5 of referral credit is a genuine saving but won't cover a full charge from empty on its own.
- The referral credit and Volts scheme values can be changed by InstaVolt at any time, so it pays to check current terms in the app rather than relying purely on this guide.
Practical Scenarios for Using an InstaVolt Referral
- Scenario — first-time EV driver: Someone who has just picked up their first EV downloads the InstaVolt app to see what public rapid charging costs, enters the referral code at sign-up, and uses the £5 credit against their first top-up on a motorway trip.
- Scenario — regular commuter without home charging: A driver without off-street parking relies on public rapid charging several times a week. They register for the app specifically to access the 55p/kWh off-peak window between 8pm and 7am, and the referral credit offsets their very first evening charge.
- Scenario — occasional long-distance driver: Someone who mostly charges at home but takes occasional long trips signs up before a motorway journey so they can use contactless payment as a backup, with the app's live availability and referral credit as a bonus for that trip.
- Scenario — switching from another network: A driver already using a different rapid charging network tries InstaVolt to compare pricing and coverage on their usual routes, using the referral credit to reduce the cost of testing the switch.
How InstaVolt Compares by Use Case
| Use case | Best way to use InstaVolt | What to expect |
|---|---|---|
| One-off top-up on a road trip | Tap contactless card, no app needed | Standard per-kWh pricing, no sign-up required |
| Frequent public charging | InstaVolt app with a registered payment card | Off-peak 55p/kWh rate (8pm–7am), Volts rewards building over time |
| No home charging at all | App-based charging as a routine habit | Live availability checks, referral and partner promotions |
| Trying InstaVolt for the first time | Sign up with the InstaVolt referral code 5JOn0 | £5 credit released after your first paid recharge |
Who the InstaVolt Referral Suits Best
This referral offer makes the most sense for drivers who already plan to use public rapid charging, rather than someone chasing free credit with no intention of plugging in. It's a strong fit for:
- New EV owners working out which UK charging network to trust for regular top-ups.
- Drivers without home charging who will rely on public rapid networks routinely and can benefit from off-peak app pricing.
- Regular long-distance drivers who want live availability information before pulling off the motorway.
- Anyone comparing networks who wants a low-cost way to trial InstaVolt's reliability and coverage on their usual routes.
It's less relevant for drivers who exclusively charge at home and rarely, if ever, need public rapid charging — though even then, having the app installed with credit sitting ready costs nothing and could come in handy on an unexpected trip.
Referral FAQs
What is the InstaVolt referral code?
The current InstaVolt referral code is 5JOn0. Enter it in the referral field when creating a new InstaVolt app account to qualify for £5 of charging credit.
When does the £5 credit actually appear?
Under InstaVolt's official Invite and Earn Scheme, the credit is applied to your Referral Bonus Account once you complete your first paid recharge — not the moment you sign up.
Do I need an EV to use the InstaVolt referral code?
Yes. InstaVolt only supplies charging for electric and plug-in hybrid vehicles, so the referral code is only useful to drivers who intend to charge on the network.
Can I use InstaVolt without the app or a referral code?
Yes. Every InstaVolt charger accepts contactless card payment directly, with no app, account or code required. You'd simply miss out on the welcome credit and off-peak app pricing.
Is InstaVolt cheaper with the app than paying by contactless card?
It can be. App users get access to the 55p per kWh off-peak rate between 8pm and 7am, plus ongoing Volts rewards, which contactless-only users don't receive.
Can I use the InstaVolt referral code more than once?
No. It's designed for new customers only, so the welcome credit is a one-off bonus applied the first time you register.
Is there a limit on how many people I can refer?
InstaVolt's terms confirm a referrer earns bonus credit for up to 10 successful referrals. New customers referred after that still receive their own welcome credit, but the referrer won't earn further bonuses beyond the tenth.
What happens if the InstaVolt referral code doesn't work?
Double-check you've entered 5JOn0 exactly, with no spaces, in the referral field during registration rather than at a later stage. If it still won't apply, InstaVolt's in-app support or contact page can confirm the current promotion.
Verdict: Is the InstaVolt Referral Worth It?
An InstaVolt referral is a low-risk, genuinely useful way to start out on one of the UK's largest rapid charging networks. It costs nothing, takes seconds to enter, and turns into real £5 charging credit once you make your first recharge — verified directly against InstaVolt's own Invite and Earn Scheme terms rather than a vague marketing claim. Combine that with off-peak app pricing, live availability and no ongoing subscription fees, and there's little reason not to use the InstaVolt referral code 5JOn0 if you're setting up an account regardless.
