EnginStar Portable Power Station 300W 296Wh Battery Bank
with 110V Pure Sine Wave AC Outlet for Outdoors Camping Hunting and Emergency, 80000mAh Backup Battery Power…
Price as of 2026-06-21. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$8–$139
- Mid-range:$139–$599← You are here
- Premium:$599+
Is This Right For You?
- •Budget-conscious shoppers — priced below 74% of generators
- •Top 3% bestseller in generators — proven market demand
- •powkey 88Wh Portable Power Station 24000mAh Camping Solar — 59% cheaper at $60 (Score A-)
- •PowerSmart 2500 Watt Portable Inverter Generator — higher rated at 4.6/5 ($350)
📊 Based on data analysis of 129 products in this category.
Mubboo Score: A-
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other generators
Computed from live Amazon rating, review count, and price across 129 generators available to US consumers · last refreshed 2026-06-21.
How It Compares
This Product EnginStar Portable Power Station 300W 296Wh Battery Bank | Most Popular MARBERO 88.8Wh Solar Generator | Best Rated PowerSmart 2500 Watt Portable Inverter Generator | Best Value powkey 88Wh Portable Power Station 24000mAh Camping Solar | |
|---|---|---|---|---|
| Price | $145.99 | $121.99 | $349.99 | $59.99 |
| Rating | 4.3/5 | 4.2/5 | 4.6/5 | 4.1/5 |
| Reviews | 1,640 | 8,733 | 1,091 | 965 |
| Mubboo Score | A- | A | B+ | A- |
If not the Portable Power Station 300W 296Wh Battery Bank, consider these
Bottom Line
EnginStar Portable Power Station 300W 296Wh Battery Bank earns Mubboo Score A-. Priced at $146 — a budget-friendly option, below the category average of $465. Rated 4.3/5 from 1,640+ reviews. Strong buy if: budget-conscious shoppers, top 3% bestseller in generators.
Frequently Asked Questions
Is the EnginStar Portable Power Station 300W 296Wh Battery Bank worth buying in 2026?
It earns a Mubboo Score of A-, with a 4.3/5 rating from 1,640 reviews — better than 39% of generators we track.
How much does the EnginStar Portable Power Station 300W 296Wh Battery Bank cost?
It is currently $145.99 — budget-tier pricing for generators.
How does the Portable Power Station 300W 296Wh Battery Bank compare to other generators?
The category's most-reviewed alternative is the MARBERO 88.8Wh Solar Generator (4.2/5, 8,733 reviews, $121.99). The Portable Power Station 300W 296Wh Battery Bank carries a Mubboo Score of A- vs A.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-21) and may change.