EcoFlow DELTA 3 Max Plus Extra Battery

Add serious runtime to your campervan conversion with the EcoFlow DELTA 3 Max Plus 2048Wh Extra Battery. Designed to pair seamlessly with your DELTA 3 Max Plus, this expansion battery doubles your base capacity and can scale your system up to 10kWh. More power, longer stays, fewer compromises. Simple as that. Benefits:

• Doubles your power capacity for longer off grid campervan conversion trips
• Expandable up to 10kWh for serious van build setups
• Seamless plug and play connection to DELTA 3 Max Plus
• Same long life LFP battery chemistry for durability
• No complex rewiring required for your campervan conversion
• Clean, stackable design that fits neatly in van layouts Features:

Built with the same 2048Wh LFP battery chemistry as the main unit, this Extra Battery integrates directly with the EcoFlow DELTA 3 Max Plus to instantly expand your energy storage. For a campervan conversion running induction cooking, refrigeration and laptops, doubling capacity means staying parked longer without hunting for shore power.

Connection is straightforward with EcoFlow’s dedicated expansion port. No complex install. No messy battery banks. Just plug in and your system recognises the added capacity automatically. You can connect multiple units to scale your setup to 10kWh, ideal for full time van life or power hungry builds. Because it uses long cycle LFP chemistry, you get years of dependable off grid performance in your van build.

Want longer stays without upgrading your whole system? Add the DELTA 3 Max Plus Extra Battery to your cart and build your campervan conversion power the right way.

Additional Information:

All data was tested in a laboratory environment. For more accurate data specific to your needs, please consult with professionals.

This product is recommended to be used and operated in conjunction with the Brand "Ecoflow". Specifically, failure to comply may result and not limited in the void of warranty, unless specifically approved by our team.