EnginStar 300W Portable Power Station
Community standing
No community evidenceEach comparison has its own votes. Choose a question to see its standing.
Not ranked yet in this comparison- Votes
- 0
- Weighted support
- 0.00
- Support share
- 0%
No votes yet. Be the first to recommend a product for Best battery life.
About this product
Full listing name
EnginStar Solar Generator, 300W Portable Power Station, 296Wh Lithium Battery Backup w/Two 110V Pure Sine Wave AC Outlet for Camping Road Trip RV, 80000mAh Sufficient Power Supply for Blackout
The EnginStar 300W Portable Power Station features a 296Wh lithium battery (80000mAh) in a compact 9 x 5.5 x 7.5-inch body weighing 6.5 pounds. It includes two 110V pure sine wave AC outlets plus multiple USB, 12V, and 24V DC ports for charging several devices at once. Power can be restored through an AC wall adapter, solar panel, or car charger, with built-in protections against overloading, overheating, and short circuits.
Price & purchase
- $146.99 AmazonView at Amazon
4.2 from 1,842 retailer reviews
Retailer context only. It contributes zero weight to TallyGo rank.See rankings across comparisons
0 distinct supporters 0 supported dimensions 0 established wins Early community signal
| Comparison | Standing | Votes | Support | Evidence | Score contribution |
|---|---|---|---|---|---|
| Camping portable power stations | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best battery life | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best compact | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best overall | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
| Best value | Unranked | 0 | 0.0% | Early signal · 0 voters | 0.00 |
Each comparison has its own ballot. Support is the share of integrity-weighted votes in that comparison.
The details. The bigger picture.
Catalog facts, price observations, and owner evidence stay separate so the source of every signal remains visible.
Product details
Description, highlights, and specifications from the retailer feed.
FAQ： Q: What devices can EnginStar portable power station R300 power? A: Please kindly be noted the AC output can only charge/power your devices that less than 300 Watts, please check out the operating power of your device before use. Q: How long it can power to my exact device? A: Working time = 296Wh* 0.85 / operating power of your device For your information, if the power consumption of your device was 50W, The running time will be 296Wh*0.85/50W=5 hrs (roughly calculated). We recommend to use AC outlet to charge the laptop, please note that the USB-c is only 18w, so it can't support devices like a laptop Note: Need to recharge this unit in time after drain all the power. Recommend Fully charge it every 3 months to keep the power station in the best working condition and store it between -20 and 45 °C. Keep your portable power station away from water and fire.
- Brand
- EnginStar
- Wattage
- 296 watt-hours
- Fuel Type
- Electric
- Power Source
- Battery-Powered/ Solar Powered
- Recommended Uses For Product
- Camping
- Item Weight
- 6.5 pounds
- Voltage
- 110 volts_of_alternating_current
- Output Wattage
- 300 watts
- Special Feature
- Overload Protection, Short Circuit Protection, over discharging protect, overcharging protect, overheating protect
- Included Components
- solar_panel,charging Cord
- Color
- Green
- Frequency
- 60 hertz
- Model Name
- R300
- Engine Type
- 4 Stroke
- Manufacturer
- Hengke Energy(GuangDong) Co., Ltd
- Material Type
- Plastic, Aluminum
- Current Rating
- 8 A
- Number Of Items
- 1
- Total Power Outlets
- 2
- Manufacturer Part Number
- R300G
- Item Dimensions L X W X H
- 9"L x 5.5"W x 7.5"H
Corrections and decisions
Challenge a specific catalog fact with a reason and, when possible, a source.
No correction decisions are attached to this product yet.
Community comments
0 comments
No comments yet — own this product? Share the first experience.
Sign in to comment