Giant EnergyPak Range Extender
✓ In stock · Ships United States, Europe & Worldwide
The Giant EnergyPak Range Extender is Giant's official add-on battery for its E+ eMTB system, designed to work alongside the bike's built-in battery rather than replace it, adding extra usable range for longer or more ambitious rides. Giant's own range extenders in this system are commonly in the 250Wh class, a real bump in capacity for riders who find themselves watching the battery gauge on longer trail days. Since it's built specifically for the E+ system, it's a natural fit for anyone shopping our electric mountain bike lineup who wants more distance between charges. At $500, the EnergyPak ships across the United States, to Europe, and worldwide, with a 10% discount for paying in BTC or USDT. Buy it alongside any bike in the same order and that bike gets an automatic 5% bundle discount, part of Umbra Electric's gear-plus-bike promotion. Our team confirms exact stock, compatibility with your specific Giant E+ setup, and pricing by email, our primary ordering channel with WhatsApp as a secondary option, before any order is finalized.
Ordering by email is our primary, recommended method — we confirm stock, final pricing and shipping before any payment. Prefer chat? Message us on WhatsApp.
Specifications
| Brand | Giant |
| Category | Gear & Accessories |
| Model | Giant EnergyPak Range Extender |
| Condition | New |
| Drivetrain | Electric |
| Availability | In stock — ships worldwide |
| Warranty | Manufacturer warranty |
| Shipping | Free over $2,000 |
Specifications are indicative and provided in good faith; they may vary by production batch and configuration. Confirm final specs, pricing and availability with Umbra Electric before ordering.
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Frequently asked questions
It's Giant's official add-on battery for the E+ eMTB system, pairing with the bike's built-in battery to add extra usable range. Giant's own range extenders for this system are commonly in the 250Wh class.
It's priced at $500 through Umbra Electric. Paying with BTC or USDT takes 10% off the total.
Yes. Buying the EnergyPak alongside any bike in the same order automatically applies a 5% bundle discount to that bike, part of Umbra Electric's gear-plus-bike promotion.
Yes, we ship the Giant EnergyPak across the United States, to Europe, and worldwide. Orders over $2,000 ship free; smaller orders carry a flat $248 shipping charge. Our team confirms stock and final pricing by email before any order is finalized.
It's built for Giant's E+ eMTB system specifically, but exact compatibility can depend on your bike's model and configuration. Our team confirms fitment for your setup by email before your order is finalized.