ALLPOWERSALLPOWERS S300 Plus
ALLPOWERSALLPOWERS S300 Plus
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- Strong Portable: Yes
- Strong Ac Wave Quality: Pure Sine Wave
- Strong Pass Through Charging: Yes
- Strong Smart Charging: Yes
- Strong Fast Charging: Yes
- Low Ac Power Surge: 600
- Low Max Solar Input: 100
- Low Expandable Capacity: No
- Low Warranty: 2
- Low Ups Functionality: No
Pick an activity to see how long ALLPOWERS S300 Plus powers a typical loadout.
Runtimes are estimates. Fridges, AC units, humidifiers and similar devices are modeled with realistic duty cycles so numbers reflect average draw, not peak wattage.
Budget Camping runtime estimates
- Phone Charger (20W): 12.2 hours
- LED Lantern (10W): 24.5 hours
- Portable Fan (40W): 6.1 hours
- Laptop (65W): 3.8 hours
- Mini Fridge (60W): 11.7 hours
Photography & Video runtime estimates
- Camera Battery Charger (30W): 8.2 hours
- LED Light Panel (100W): 2.4 hours
- Drone Charger (70W): 3.5 hours
- Laptop (65W): 3.8 hours
- 27" Monitor (40W): 6.1 hours
Boats & Marine runtime estimates
- Fish Finder (5W): 49.0 hours
- Mini Fridge (60W): 11.7 hours
- LED Lantern (10W): 24.5 hours
- Phone Charger (20W): 12.2 hours
- 12V Water Pump (100W): 8.2 hours
Camping runtime estimates
- Mini Fridge (60W): 11.7 hours
- LED Lantern (10W): 24.5 hours
- Portable Fan (40W): 6.1 hours
- Phone Charger (20W): 12.2 hours
- Laptop (65W): 3.8 hours
Ice Fishing runtime estimates
- Electric Ice Auger (500W): 0.5 hours
- Fish Finder (5W): 49.0 hours
- Space Heater (750W): 0.5 hours
- Phone Charger (20W): 12.2 hours
- LED Lantern (10W): 24.5 hours
Tailgating runtime estimates
- 55" TV (120W): 2.0 hours
- PA Speaker (150W): 1.6 hours
- Mini Fridge (60W): 11.7 hours
- Blender (500W): 0.5 hours
- Phone Charger (20W): 12.2 hours
Job Sites runtime estimates
- Circular Saw (1800W): 0.1 hours
- Corded Drill (700W): 0.3 hours
- Air Compressor (1000W): 0.6 hours
- Laptop (65W): 3.8 hours
- Phone Charger (20W): 12.2 hours
Remote Work runtime estimates
- Laptop (65W): 3.8 hours
- 27" Monitor (40W): 6.1 hours
- Router + Modem (30W): 8.2 hours
- Phone Charger (20W): 12.2 hours
- Desk Lamp (10W): 24.5 hours
Overlanding runtime estimates
- Mini Fridge (60W): 11.7 hours
- LED Light Panel (100W): 2.4 hours
- Laptop (65W): 3.8 hours
- Phone Charger (20W): 12.2 hours
- 12V Water Pump (100W): 8.2 hours
Outdoor Events runtime estimates
- PA Speaker (150W): 1.6 hours
- Stage Light (200W): 1.2 hours
- LED Light Panel (100W): 2.4 hours
- Laptop (65W): 3.8 hours
- Phone Charger (20W): 12.2 hours
Apartment Dweller runtime estimates
- Router + Modem (30W): 8.2 hours
- Laptop (65W): 3.8 hours
- 55" TV (120W): 2.0 hours
- Phone Charger (20W): 12.2 hours
- Mini Fridge (60W): 11.7 hours
Van Life runtime estimates
- Mini Fridge (60W): 11.7 hours
- 12V Water Pump (100W): 8.2 hours
- LED Lantern (10W): 24.5 hours
- Laptop (65W): 3.8 hours
- Portable Fan (40W): 6.1 hours
RV Life runtime estimates
- Mini Fridge (60W): 11.7 hours
- 55" TV (120W): 2.0 hours
- Laptop (65W): 3.8 hours
- 12V Water Pump (100W): 8.2 hours
- Coffee Maker (800W): 0.3 hours
CPAP & Medical runtime estimates
- CPAP Machine (40W): 6.8 hours
- Humidifier (30W): 20.4 hours
- Nebulizer (100W): 2.4 hours
- Oxygen Concentrator (350W): 0.8 hours
- Phone Charger (20W): 12.2 hours
Solar Setup runtime estimates
- Mini Fridge (60W): 11.7 hours
- Laptop (65W): 3.8 hours
- 12V Water Pump (100W): 8.2 hours
- LED Light Panel (100W): 2.4 hours
- 55" TV (120W): 2.0 hours
Emergency Preparedness runtime estimates
- Mini Fridge (60W): 11.7 hours
- CPAP Machine (40W): 6.8 hours
- Router + Modem (30W): 8.2 hours
- LED Light Panel (100W): 2.4 hours
- Phone Charger (20W): 12.2 hours
Food Trucks runtime estimates
- Induction Cooktop (1800W): 0.1 hours
- Blender (500W): 0.5 hours
- Portable Freezer (120W): 5.8 hours
- Coffee Maker (800W): 0.3 hours
- LED Light Panel (100W): 2.4 hours
Off-Grid Living runtime estimates
- Mini Fridge (60W): 11.7 hours
- Laptop (65W): 3.8 hours
- LED Light Panel (100W): 2.4 hours
- 12V Water Pump (100W): 8.2 hours
- Induction Cooktop (1800W): 0.1 hours
Home Backup runtime estimates
- Mini Fridge (60W): 11.7 hours
- Router + Modem (30W): 8.2 hours
- 55" TV (120W): 2.0 hours
- Laptop (65W): 3.8 hours
- Phone Charger (20W): 12.2 hours
Whole Home Backup runtime estimates
- Mini Fridge (60W): 11.7 hours
- Portable Freezer (120W): 5.8 hours
- Router + Modem (30W): 8.2 hours
- 55" TV (120W): 2.0 hours
- Space Heater (750W): 0.5 hours
ALLPOWERS S300 Plus scores 56.8 out of 100 in the AGB database, placing it #150 of 194 portable power stations we track. That earns a C+ grade in our 0-100 composite, which weighs 45 feature axes from capacity and AC output to charging speed, noise, and warranty. Strengths: Strong Portable: Yes; Strong Ac Wave Quality: Pure Sine Wave. Trade-offs: Low Ac Power Surge: 600; Low Max Solar Input: 100. Read the full ALLPOWERS ALLPOWERS S300 Plus breakdown on AGB for per-feature scores, pricing across Amazon, Walmart and the ALLPOWERS store, and head-to-head comparisons with the products it's most often cross-shopped against.
Physical
DC Power
Charging
AC Power
Battery
Connectivity
Warranty
Advanced Features
Side‑by‑side specs vs 3 similar models in the same capacity and price range.
| Spec | |  |  |  |
|---|---|---|---|---|
| 56.8 | 69.1 | 66.1 | 56.3 | |
| 288 Wh | 288 Wh | 256 Wh | 90 Wh | |
| 300 W | 600 W | 600 W | 100 W | |
| 4 kg · 8.8 lbs | 4.8 kg · 10.6 lbs | 3.7 kg · 8.2 lbs | 2.5 kg · 5.6 lbs | |
| — | 3,500 | 3,500 | 3,500 | |
| — | — | 20 ms | — | |
| 100 W | 100 W | 240 W | 40 W | |
| $111 | $149 | $129 | $150 | |
| $0.39/Wh | $0.52/Wh | $0.50/Wh | $1.67/Wh |
Green value + dot = best in that row. Similar models selected from the same capacity tier, priced within ±40%.
How long does the ALLPOWERS S300 Plus run a phone charger for budget camping?
About 12.2 hours at a steady 20W draw.
How long does the ALLPOWERS S300 Plus run a led lantern for budget camping?
About 24.5 hours at a steady 10W draw.
How long does the ALLPOWERS S300 Plus run a camera battery charger for photography & video?
About 8.2 hours at a steady 30W draw.
How long does the ALLPOWERS S300 Plus run a led light panel for photography & video?
About 2.4 hours at a steady 100W draw.
How long does the ALLPOWERS S300 Plus run a fish finder for boats & marine?
About 49.0 hours at a steady 5W draw.
How long does the ALLPOWERS S300 Plus run a mini fridge for boats & marine?
About 11.7 hours on a 60W mini fridge (modeled at a 35% duty cycle).
How long does the ALLPOWERS S300 Plus run a mini fridge for camping?
About 11.7 hours on a 60W mini fridge (modeled at a 35% duty cycle).
How long does the ALLPOWERS S300 Plus run a led lantern for camping?
About 24.5 hours at a steady 10W draw.
How long does the ALLPOWERS S300 Plus run a electric ice auger for ice fishing?
About 0.5 hours at a steady 500W draw.
How long does the ALLPOWERS S300 Plus run a fish finder for ice fishing?
About 49.0 hours at a steady 5W draw.