EcoFlow Extra Battery Pack for Delta Pro Power Station with 3600Wh (300Ah@12V) Power Capacity

The EcoFlow Extra Battery Pack for Delta Pro is a specific additional battery unit designed to complement and significantly expand the energy capacity of the EcoFlow Delta Pro Power Station. When you require even more power for extended usage, this expansion battery enables you to upscale your existing setup. The extra battery pack comes with a high-capacity 3600Wh (300Ah@12V) battery, effectively doubling the storage capacity of your single Delta Pro unit, which inherently supports 3600Wh capacity. You can connect up to two of these additional battery packs to a Delta Pro, expanding the total power system capacity to a whopping 10.6kWh. This allows for extremely prolonged use and is particularly handy in situations like off-grid living, emergency backup, or prolonged outages. Recharging the extra battery pack is designed to be as convenient as possible with a multitude of recharging options that include AC (wall outlet), solar panels, via EcoFlow's Smart Generator, car charging, and even EV charging stations. The extra battery utilizes LFP (lithium iron phosphate) battery technology, which is renowned for its longevity, safety, and stability. LFP batteries typically offer a higher number of charging cycles compared to other lithium battery types.

Product Features in Detail

Triple power & save up to 30% on costs
3-10kWh expandable capacity to fit your energy storage needs. Add up to two DELTA Pro Smart Extra Batteries to gain a capacity of 10.8kWh, ideal for home backup, RVing, outdoor adventures, and everyday use. Much more affordable, it costs up to 30% less than a power station of the same capacity.

Charge anytime, anywhere
DELTA Pro's Smart Extra Battery benefits from all the charging methodsDELTA Pro has, including 6500W MultiCharge. That means you can charge anytime, anywhere aslong as your extra battery is connected to DELTA Pro. Once connected, they'll charge/discharge in uinison, keeping the battery percent level across both units.

10-year lifespan with an LFP battery
With its upgraded LFP battery chemistry, the DELTA Pro Smart Extra Battery has a lifespan of 3000 complete cycles until it reduces to 80% capacity. You'll get pretty much 10 years of power, even if you use it every day. That's 6× longer than other power stations with a similar capacity and output.

Easy to use
There's no setup. Just plug it into your power station for more energy storage. Using the EcoFlow app, you can charge and monitor the DELTA Pro Smart Extra Battery with ease.