Bicycle battery Giant

Look at the label on your current battery for the part number, for example 700000043 (EnergyPak 500, 3 pins) or 244M08GE001-1V (Twist). Search for it in the search bar or the battery finder.

No number? Then compare the position (rear carrier or frame), the voltage and the plug with your current battery. Not sure? Send a photo of your battery and of the label via WhatsApp.

They are different batteries and not interchangeable. The EnergyPak 500 with 3 pins (700000043) sits on the rear carrier. The EnergyPack 500 with 5 pins (244M36500F-03V) sits on the frame and belongs to bikes from 2013 to 2016.

The charger differs too: for 3 pins it's the Giant charger 544M364A-10V, for 5 pins the GLI180A. So count the pins in the connector of your current battery or charger.

The Giant Twist battery with part number 244M08GE001-1V. It fits, among others, the Twist Go Double, Comfort CS, Twist 1.1, Go Single, Elegance, Twist Sport, Twist Lite Single, Express and Twist Freedom. It comes in 26 V and 36 V: choose the same voltage as your current battery. A charger is included.

We sell both. Original batteries come from Giant itself, such as the EnergyPak 500 and the Twist battery. We also have a compatible EnergyPak battery for the rear carrier, charger included.

A compatible battery is made for one particular model. The product page says what it's suitable for.

Is the item in stock, and do you order and pay before 14:00 on a working day? Then it leaves the same day. Orders that come in later or at the weekend are shipped on the next working day. You always see the shipping costs at checkout; see our Shipping and returns page for the rates.

You can't order an out-of-stock item straight away. On the product page, enter your email address and click "Keep me informed", adding a question if you like. We'll then let you know whether and when we can deliver it, and at what price.

You can return it within 30 days, even if you've already tried it. Returns from the Netherlands and Belgium are free; from other countries you pay the return shipping, unless we made a mistake. The item must be undamaged and come back in its original box. Email your order number to info@azparts.nl and within 1 working day you'll receive a return label (Netherlands and Belgium) or the instructions for your return. Our technicians check the item on arrival; after that we refund you.

Charge your battery at room temperature, between 10 and 25 °C, and never below 0 or above 45 °C. If you don't ride much, charge it at least once a month: a battery that runs completely flat can be damaged beyond repair. So never store it empty either, for example over the winter, and keep it out of strong sun and freezing cold.

Never put it in household waste: that's not allowed, and a damaged lithium-ion battery can cause a fire. Hand it in at your local recycling centre or at a bike shop that takes part in a battery collection scheme (in the Netherlands: Stibat).