Pre-Pay, the smart way to manage your power bill

Sign up for prepaid electricity with Wise Pre-Pay and enjoy no deposit, no credit check and no fixed contract

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We strongly recommend you do not use Wise Pre-Pay energy if you or any other member of your household is (or becomes) a Medically Dependent Consumer.

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Wise Pre-Pay

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Step 1

Step 1. Sign up & receive confirmation

Receive an instant registration confirmation text message and email on sign up.

Step 2

Step 2.Make your activation payment

Make your initial top-up to activate your account and switching process.

Step 3

Step 3.Your switching process starts

Power will be switched from your current provider to Wise Pre-Pay. Once completed you will receive automated notification by text message and email.

Step 4

Step 4.Welcome to Wise Pre-Pay

Now you can login to your account on our website. Be in control of your power use with up to date information at your fingertips!

Pre-Pay power, the smart way to manage your power

Wise Pre-Pay will help you to manage your power usage and have control of your power usage at your finger tips! You can view your power usage in terms of kilowatt hours (kWh) and dollars ($) spent on a regular basis by using website or mobile.

How it works

Wise Pre-Pay is a self-service energy provider. Consumers use the service without any hassle at any time of the day that suits them. Wise Pre-Pay uses data transmitted from Smart Meters to keep their customers updated with their energy usage, with regular notifications when they need to top up their account.


No more monthly bills. You will always get email and text when your balance goes below $10 and you are running out of power.


You decide when, and how much you want to pay - as long as you make sure your account balance remains above $10.00.


By monitoring your energy use and adjusting your habits, Wise Pre-Pay makes it easy to budget and save money. Any variation in usage will become evident as you monitor your account in real time.


The benefits below give Wise Pre-Pay customers a lifestyle choice to be in control of their electricity usage. Over 70% of NZ households are equipped with Smart Meter technology, therefore enabling more Kiwis to monitor and save on their energy usage.

Total Control

You can track your power use and monitor your account balance by logging into your account on our website or by downloading the Wise Pre-Pay app.

Pay As You Go

Pay for your pre-pay energy when it is convenient for you. You choose how much and how often you want to pay. It is power supply on your terms to fit in with your budget.

Easy Payment

Secure online payment by credit or debit card.
Top up via our iOS & Android app.
Internet Banking or bank transfer
Use your top-up cards at participating merchants.

No Credit Check

We do not require a credit check as you are in control of your account.

No Bill Shock

By being in control of your energy usage and how and when you want to pay will minimise bill shock. This will allow you to budget better.

No Contract

No more deposits, fixed contracts or break free when you sign up with Wise Pre-Pay.

What our customers say

How to top up electricity

Need to top up? Wise Pre-Pay has multiple ways in which you can top-up.


Top-up online using your debit / credit card or internet banking


Top-up with your debit / Credit card or internet banking


Use your Wise Top-Up Cards at participating merchants.

Medically dependent customers

We strongly recommend you do not use Wise Pre-Pay energy if you or any other member of your household is (or becomes) a Medically Dependent Consumer (i.e. dependent on electricity for critical medical support). If you or any member of your household is or becomes a Medically Dependent Consumer, you must notify us immediately on 0800 00 9473 or and we can discuss alternative service plans.

Medical Dependency Form Download

Smart Meter

Smart meters emit low radio frequency emissions much in the same way as other wireless devices like your mobile phone.

Smart meters allow electricity suppliers to accurately track household energy consumption and have the following two main benefits:
More accurate bills - Smart meters mean the end of estimated bills, and the end of overpaying (or underpaying) for your energy.
No one has to come to your home to read your meter. You do not have to submit meter readings yourself.

But best of all smart meters and their installations are completely free and part of the Wise Pre-Pay service, if you have a old legacy meter at your premises.