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Authorized EcoFlow Dealer
Friendly Lifetime Support
Easy 30-Day Returns
Do you love the convenience and portability of the EcoFlow WAVE 2 but wish you could extend its runtime for longer cooling or heating sessions? Look no further than the EcoFlow WAVE 2 Extra Battery! This ingenious accessory seamlessly integrates with your WAVE 2, providing you with hours of additional runtime to keep your space comfortable, wherever you are.
The EcoFlow WAVE 2 Extra Battery can be used to extend the runtime of your EcoFlow WAVE 2 Portable Air Conditioner and Heater. With a capacity of 1159Wh, the WAVE 2 Add-On Battery can provide up to 8 hours of additional runtime in cooling mode or 10 hours in heating mode.
The WAVE 2 Extra Battery also allows you to be able to charge your WAVE 2 with a solar panel. Additionally, it can be used to power other devices, such as laptops, tablets, and smartphones.
The WAVE 2 Add-On Battery is easy to use. Simply connect it to your WAVE 2 using the included cable. The battery will automatically start charging the air conditioner.
| Capacity | 1159Wh |
| Battery Chemistry | NCM |
| Battery Life Cycle | 800 cycles to 80%+ capacity |
| Max. Output Power | 820W |
| Extra Output Port 1 | USB-C 100W |
| Extra Output Port 2 | USB-A 18W |
| Dimensions | 515 x 272 x 92 mm / 20.2 x 10.7 x 3.6 in |
| Approximate Weight | 7.8kg / 17.2 lbs |
Yes! Outbound Power is an Authorized Dealer for every single brand and product on our store.
Shipping times vary depending on your location and the product or products ordered.
Order Processing Time
Most products are processed within 1-3 business days. If there is a delay in processing your order, we will alert you with as much information as possible about what to expect.
After order processing is complete, you will receive tracking information to monitor your order while it is in transit.
Order Shipping Time
Following processing, it may take between 3 and 8 days to arrive, depending on your location.
Please refer to the product page for your item and reference the estimated delivery time frame for more details.
Additionally, you can see the estimated delivery time frame during checkout and receive a tracking number once your order ships.
Everything on our store ships for free. Really!
Most items may be returned within 30 days of delivery. Please refer to our Returns & Exchanges policy to determine what items are eligible. Returns are not accepted beyond 30 days following delivery.
Everything sold on our website is brand-new.
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