🛡️ Warranty & Return Policy Comparison
Warranty length and return terms vary more between brands — and even between models from the same brand — than most spec sheets make obvious. Here's what each brand in this dataset actually publishes, with sources.
At a Glance
| Brand | Standard Warranty | Return Window | Restocking Fee |
|---|---|---|---|
| Anker | 5 yrs | Not confirmed | None found |
| Bluetti | 5 yrs | 30 days | None found |
| EcoFlow | 5 yrs | 30 days | None found |
| Jackery | 5 yrs | 30 days | None found |
| Mango Power | 5 yrs | 30 days | None found |
| Goal Zero | 2 yrs | 30 days | None found |
| Renogy | 1 yr | 30 days | 10% restocking fee on non-defective returns |
Full Details by Brand
5-year limited warranty on SOLIX portable power stations (standard AC models) when registered; DC-only portable power stations carry a 3-year warranty; accessories carry an 18-month warranty.
The 5-year figure applies to registered Anker SOLIX purchases from AnkerDirect or authorized resellers. DC-only models (e.g. entries without a built-in AC inverter) are shorter at 3 years.
Return policy: Anker publishes a dedicated refund policy page, but this project could not independently confirm the exact return-window length from that page at verification time — check ankersolix.com's refund policy directly before purchase.
Verified: 2026-09-15 · Confidence: Medium · Source →
- return_window_days: not independently confirmed from Anker's own refund policy page — left null rather than guessed
Warranty period varies by model brand-wide, from 24 to 72 months, but all 4 Bluetti models in this dataset (AC70, Elite 30 V2, Elite 100 V2, Elite 200 V2) are individually confirmed at 60 months (5 years) on Bluetti's official per-model warranty-period page.
The 24-72 month range applies to Bluetti's full catalog; every model actually in this dataset was individually checked and landed on the same 5-year figure, so 5 years is used here as the dataset-specific standard rather than the wider brand-wide range.
Return policy: 30-day money-back guarantee. Orders can also be cancelled within 48 hours of placing them (before shipment) via email or phone; an intercept fee applies if the order has already shipped.
Verified: 2026-09-15 · Confidence: High · Source →
Varies sharply by series: DELTA 2, DELTA Pro 3, and most DELTA 3-series/RIVER 2-series models carry a 5-year warranty. DELTA Pro (original), DELTA Max, RIVER Pro/Max/Plus, and the base RIVER 3 carry a shorter 24-month warranty.
All 5 EcoFlow entities in this dataset were individually confirmed: DELTA 2 (5yr), RIVER 2 Max (5yr), DELTA 3 Max (5yr), DELTA Pro 3 (5yr, confirmed distinct from the shorter-warranty original DELTA Pro), and RIVER 3 (24 months — the base RIVER 3 specifically, not the longer-covered RIVER 3 Plus/Max, an easy mix-up when comparison-shopping).
Return policy: 30 calendar days from delivery for undamaged products, full refund. Full refund with no fee if cancelled within 24 hours of ordering. Non-defective returns: customer pays return shipping plus a transaction fee (2.6-3.6% depending on payment method) and double shipping charges. Defective/quality-issue returns: EcoFlow covers both legs of shipping.
Verified: 2026-09-15 · Confidence: High · Source →
Standard baseline is 24 months (2 years). Explorer Pro series and SolarSaga 200W/80W panels get 3 years. The 300D/V2 series, Plus series (excluding 100 Plus), and Pro series get 3 years standard + 2 years on registration = 5 years total. The original (non-Plus, non-v2) Explorer 500 Series gets a shorter 2+1 year (3 years total) tier.
All 4 Jackery entities in this dataset were individually confirmed: Explorer 1000 v2 (5yr w/ registration), Explorer 2000 v2 (5yr w/ registration), Explorer 300 Plus (5yr w/ registration, Plus-series tier), and Explorer 500 — the original series, not v2 or Plus — at a shorter 3 years total (2yr base + 1yr extension). The 2-year-extension tiers require registering the product on Jackery's official site or app; an unregistered unit defaults to the shorter base term.
Return policy: 30-day money-back guarantee for purchases made directly on jackery.com — full refund once the returned product is received.
Verified: 2026-09-15 · Confidence: High · Source →
Split coverage: the CATL battery cell itself carries a 10-year warranty, while the BMS circuit board, LED light board, and all other electronic/physical components carry a 5-year warranty.
Applies to Mango Power E in this dataset. The 10-year figure is battery-cell-only, not whole-unit — most real-world claims (electronics, ports, display) fall under the 5-year tier. Only applies to units purchased in North America through official channels.
Return policy: 30 calendar days, unconditional return, for orders placed on mangopower.com and shipped within the contiguous US. Returns require a prior Return Merchandise Authorization (RMA) number.
Verified: 2026-09-15 · Confidence: High · Source →
5-year warranty on 6th-generation Yeti power stations (Yeti 1500, 1000, Pro 4000, Tank Pro 4000, 700, 500, 300). The 'Core' sub-line and older NMC-battery-chemistry Yeti x-series models (6000x, 3000x, 1500x, 1000x, 500x) carry a shorter 2-year warranty instead.
This dataset's Goal Zero Yeti 500 Core was individually verified directly against Goal Zero's own warranty page and confirmed at 2 years — the 'Core' suffix places it outside the 5-year 6th-gen tier this project initially assumed it belonged to. Per-model verification corrected this from an earlier brand-level inference.
Return policy: 30-day money-back guarantee for direct purchases from goalzero.com. Open-box product sales are final (no return) and carry only a 6-month warranty instead of the standard term.
Verified: 2026-09-15 · Confidence: High · Source →
Split, component-level coverage on the Lycan 5000 (confirmed via Renogy's own product page): the battery gets a 5-year prorated warranty, the enclosure gets 3 years, circuit breakers/surge protection get 1.5 years, and the solar inverter charger, BT-2 module, communication hub, and cables get only 1 year.
The 1-year figure is used as the headline standard here because it covers the electronics most warranty claims actually involve (inverter charger, communication hub, cables) — not the battery, which is separately covered for up to 5 years on a prorated basis. This is a notably shorter headline warranty than every other brand in this dataset.
Return policy: 30-day return window. Preference-based returns (not due to a defect) incur a 10% restocking fee and the customer pays return shipping. Quality-issue returns beyond 30 days are handled through the warranty process instead.
Verified: 2026-09-15 · Confidence: High · Source →
Why Warranty Length Varies So Much
Most brands split coverage by component: the battery cell itself (often the longest-covered part, sometimes 10 years) versus the electronics, BMS, and display (usually shorter, 2-5 years). Several brands also only grant their longest warranty tier after the buyer registers the product on the official site or app within a set window — an unregistered unit can silently default to a shorter base warranty.