Giant EnergyPak Smart 500 Integrated 36V-500Wh Type A

The Giant EnergyPak Smart 500 Integrated (36V / 500Wh) Type A is a genuine OEM replacement battery engineered specifically for compatible Giant e-bikes. Designed to integrate seamlessly into the downtube of the frame, it delivers a clean, factory-finish look while providing the range and reliability that Giant riders expect. With a 500Wh capacity running at 36V, it offers a strong balance of range and weight for everyday commuting, leisure riding, and longer e-bike adventures.

The "Smart" designation means this battery is compatible with Giant's RideControl system, enabling real-time communication between the battery and your bike's display unit. This allows you to monitor charge levels accurately, manage power modes, and get the most from every ride. The integrated design also means the battery locks securely into the frame, reducing vibration and keeping the bike's centre of gravity low for a more natural ride feel.

This battery is confirmed as original equipment on the Giant NewTour E+ 2 DD (2027) and Giant NewTour E+ 3 DD (2027), making it the correct like-for-like replacement if you need to source a spare or second battery for extended range. Always verify compatibility with your specific model before ordering. Browse our full Giant range or explore our e-bike spares and switches collection for further accessories and components.

For riders looking to extend their range on longer routes, a second EnergyPak battery can be a practical investment. Pair it with compatible Giant e-bikes or speak to our team if you need help confirming fitment for your specific model.

What It's Good For

• Like-for-like OEM battery replacement for compatible Giant e-bikes including the NewTour E+ 2 DD and NewTour E+ 3 DD (2027)
• Riders wanting a genuine Giant battery with full RideControl system compatibility
• Extending range by carrying a spare battery for longer e-bike rides
• Maintaining the clean, integrated aesthetic of a frameset-integrated battery design
• Reliable, manufacturer-spec power delivery with accurate charge monitoring via the display unit

What It's NOT Good For

• Universal fitment — this battery is model-specific and may not be compatible with all Giant e-bikes; always verify before purchasing
• Non-Giant e-bike systems — it is not designed to work with third-party motor or display systems
• Riders requiring a higher-capacity battery — a 500Wh unit may not suit those needing maximum range on very long or hilly routes
• External or bottle-cage battery mounting — this is an integrated downtube design only

Frequently Asked Questions

Which Giant e-bikes is this battery compatible with?
This EnergyPak Smart 500 Type A is confirmed OEM equipment on the Giant NewTour E+ 2 DD (2027) and NewTour E+ 3 DD (2027). If you have a different Giant e-bike model, please contact us to confirm compatibility before ordering.

What does "Smart" mean on a Giant EnergyPak?
"Smart" indicates the battery communicates with Giant's RideControl display system, providing accurate real-time charge level data and enabling full integration with the bike's power management features.

Can I use this battery to extend my range by carrying a spare?
Yes — if your bike supports hot-swapping or you plan to swap at a rest stop, carrying a second EnergyPak is a practical way to extend your range. Ensure your charger is compatible with this battery model.

Is this a genuine Giant battery or an aftermarket alternative?
This is a genuine Giant OEM battery, ensuring full compatibility, warranty alignment, and performance to the manufacturer's specification.