**SAVE $400: **As of March. 2, the EF EcoFlow Delta 3 Max is on sale for $799 at Amazon. That's a 33% discount on the list price.

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Credit: EcoFlow

EF Ecoflow Delta 3 Max

$799

at Amazon

$1,199

Save $400

Get Deal

The EcoFlow Delta 3 Max is back on sale at Amazon, so if you've been on the lookout for a reliable power source, now is the time to buy. As of March 2, this portable power station has been reduced from $1,199 to $799, a saving of $400. This price is for the unit only, but you can upgrade to add solar panels.

This model uses X-Stream technology to help make charging faster. With this, it can recharge from 0 to 80% in just over an hour, so you don't need hours of prep to get it ready for use.…