Quick answer
The Mango Power E is a 3,533Wh CATL LFP power station with 3,000W continuous AC output (expandable to 6,000W with two add-on batteries) that typically sells for around $1,299, per Mango Power’s own product page — a genuinely large capacity class at a price that undercuts the EcoFlow Delta Pro by hundreds of dollars, backed by a 10-year, 6,000-cycle warranty. The catch: at 100.1 lbs, with built-in wheels but no carry handle, the “portable” in the name is doing a lot of work — this is a home-backup unit you roll into place once, not one you load into a car for a camping trip.
We’ve built this site’s core rankings around EcoFlow, Anker SOLIX, Jackery, and Bluetti. Mango Power is a newer name that keeps showing up in “power station” searches and Amazon listings — this review checks whether the price and warranty are a real bargain or a corners-cut trade-off, and whether the name oversells what the unit actually is.
At a glance
| Spec | Mango Power E |
|---|---|
| Capacity | 3,533Wh CATL LFP (expandable to 14,132Wh with 2 add-on batteries) |
| AC output | 3,000W continuous (expandable to 6,000W) |
| Recharge (30A cable, to full) | ~1.5 hours |
| Cycle life | 6,000 cycles to 70% capacity |
| Warranty | 10 years on the battery cells, no registration required |
| Weight | 100.1 lb (built-in wheels, no carry handle) |
| Price | ~$1,299 typical, list price $4,250 |
| Rating | ★★★★☆ (4/5) |
What we like
- The longest warranty in this capacity class. 10 years on the CATL battery cells, applied automatically — no 30-day registration window to remember, unlike the Pecron E3600LFP, which only reaches 5 years if you register in time (2 years if you don’t).
- 6,000-cycle rating beats the field. That’s ahead of the EcoFlow Delta Pro’s 6,500+ cycles at a similar price point and well ahead of most 3,000-3,500-cycle units in this class — a genuine longevity edge rather than a marketing number.
- Real capacity for the price. 3,533Wh and 3,000W continuous output land in the same tier as the EcoFlow Delta Pro (3,600Wh/3,600W), but at ~$1,299 typical pricing the Mango Power E undercuts it by hundreds of dollars.
- Fast top-up. A full 0-100% recharge in about 1.5 hours using the included 30A cable, competitive with the fastest units in this capacity class.
Where it falls short
- “Portable” is a stretch at 100.1 lbs. The unit ships with built-in wheels but no carry handle — fine for rolling across a garage floor, not something you lift into a truck bed or carry down stairs. Buyers expecting something in the same league as a Jackery Explorer 2000 v2 (~43 lb) for camping or van life should look elsewhere; this is a stationary home-backup unit that happens to have wheels.
- Continuous output trails the EcoFlow Delta Pro. 3,000W base output (6,000W only after adding two expansion batteries) is lower than the Delta Pro’s 3,600W out of the box — a real gap if you’re running a well pump or other heavy hardwired load without buying add-ons.
- Thinner support track record. Mango Power sells primarily through its own site and Amazon rather than big-box retail, and it has years less of an established U.S. support and service history than EcoFlow, Anker, or Jackery.
- List-price framing inflates the “discount.” Mango Power’s own site lists a $4,250 “regular” price against the ~$1,299 typical selling price — treat the sale price as the real price to compare against competitors, not the discount percentage.
Who should buy it
The Mango Power E makes sense for budget-conscious home-backup buyers who want 3kWh-class capacity, a worry-free 10-year warranty, and don’t need to move the unit once it’s in place. It’s a weaker fit if you want something you can actually carry to a campsite or RV — the built-in wheels don’t change that this is a 100-lb appliance, not a grab-and-go power bank. For a similar capacity class with more continuous output out of the box, see our EcoFlow Delta Pro review. For a lighter-weight budget alternative in the same price range, our Pecron E3600LFP review covers a unit that trades warranty length for a meaningfully lower weight. See our best power station for home backup picks for how it stacks up against every capacity class we cover.
Mango Power E (3,533Wh)
- 3,000W continuous AC output, expandable to 6,000W with add-on batteries.
- Recharges to full in ~1.5 hours on the included 30A cable.
- 10-year, 6,000-cycle warranty applies automatically — no registration window to miss.
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The bottom line
The Mango Power E earns a real spot in the budget 3kWh-class conversation: a 10-year warranty and 6,000-cycle rating beat every comparable unit we track, at a price that undercuts the EcoFlow Delta Pro by hundreds of dollars. What it isn’t is portable in the way the name implies — 100.1 lbs with wheels and no handle means this is a home-backup appliance you position once, not a unit you take camping. Go in expecting a stationary system with an excellent warranty, and the Mango Power E is a genuinely strong value. See our full portable power station rankings for how it compares against every class of unit on this site.