GrecellGRECELL P500 Mini
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- Strong Ac Wave Quality: Pure Sine Wave
- Strong Ac Charge Speed: 80
- Strong Weight: 4.35
- Strong Fast Charging: Yes
- Strong Pass Through Charging: Yes
- Low Max Solar Input: 80
- Low Portable: Portable
- Low Expandable Capacity: No
- Low App Control: No
Pick an activity to see how long GRECELL P500 Mini 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.
Photography & Video runtime estimates
- Camera Battery Charger (30W): 12.6 hours
- LED Light Panel (100W): 3.8 hours
- Drone Charger (70W): 5.4 hours
- Laptop (65W): 5.8 hours
- 27" Monitor (40W): 9.4 hours
Budget Camping runtime estimates
- Phone Charger (20W): 18.9 hours
- LED Lantern (10W): 37.7 hours
- Portable Fan (40W): 9.4 hours
- Laptop (65W): 5.8 hours
- Mini Fridge (60W): 18.0 hours
Camping runtime estimates
- Mini Fridge (60W): 18.0 hours
- LED Lantern (10W): 37.7 hours
- Portable Fan (40W): 9.4 hours
- Phone Charger (20W): 18.9 hours
- Laptop (65W): 5.8 hours
Ice Fishing runtime estimates
- Electric Ice Auger (500W): 0.8 hours
- Fish Finder (5W): 75.5 hours
- Space Heater (750W): 0.8 hours
- Phone Charger (20W): 18.9 hours
- LED Lantern (10W): 37.7 hours
Job Sites runtime estimates
- Circular Saw (1800W): 0.2 hours
- Corded Drill (700W): 0.5 hours
- Air Compressor (1000W): 0.9 hours
- Laptop (65W): 5.8 hours
- Phone Charger (20W): 18.9 hours
Outdoor Events runtime estimates
- PA Speaker (150W): 2.5 hours
- Stage Light (200W): 1.9 hours
- LED Light Panel (100W): 3.8 hours
- Laptop (65W): 5.8 hours
- Phone Charger (20W): 18.9 hours
Overlanding runtime estimates
- Mini Fridge (60W): 18.0 hours
- LED Light Panel (100W): 3.8 hours
- Laptop (65W): 5.8 hours
- Phone Charger (20W): 18.9 hours
- 12V Water Pump (100W): 12.6 hours
CPAP & Medical runtime estimates
- CPAP Machine (40W): 10.5 hours
- Humidifier (30W): 31.4 hours
- Nebulizer (100W): 3.8 hours
- Oxygen Concentrator (350W): 1.2 hours
- Phone Charger (20W): 18.9 hours
Boats & Marine runtime estimates
- Fish Finder (5W): 75.5 hours
- Mini Fridge (60W): 18.0 hours
- LED Lantern (10W): 37.7 hours
- Phone Charger (20W): 18.9 hours
- 12V Water Pump (100W): 12.6 hours
Tailgating runtime estimates
- 55" TV (120W): 3.1 hours
- PA Speaker (150W): 2.5 hours
- Mini Fridge (60W): 18.0 hours
- Blender (500W): 0.8 hours
- Phone Charger (20W): 18.9 hours
Remote Work runtime estimates
- Laptop (65W): 5.8 hours
- 27" Monitor (40W): 9.4 hours
- Router + Modem (30W): 12.6 hours
- Phone Charger (20W): 18.9 hours
- Desk Lamp (10W): 37.7 hours
RV Life runtime estimates
- Mini Fridge (60W): 18.0 hours
- 55" TV (120W): 3.1 hours
- Laptop (65W): 5.8 hours
- 12V Water Pump (100W): 12.6 hours
- Coffee Maker (800W): 0.5 hours
Apartment Dweller runtime estimates
- Router + Modem (30W): 12.6 hours
- Laptop (65W): 5.8 hours
- 55" TV (120W): 3.1 hours
- Phone Charger (20W): 18.9 hours
- Mini Fridge (60W): 18.0 hours
Van Life runtime estimates
- Mini Fridge (60W): 18.0 hours
- 12V Water Pump (100W): 12.6 hours
- LED Lantern (10W): 37.7 hours
- Laptop (65W): 5.8 hours
- Portable Fan (40W): 9.4 hours
Solar Setup runtime estimates
- Mini Fridge (60W): 18.0 hours
- Laptop (65W): 5.8 hours
- 12V Water Pump (100W): 12.6 hours
- LED Light Panel (100W): 3.8 hours
- 55" TV (120W): 3.1 hours
Emergency Preparedness runtime estimates
- Mini Fridge (60W): 18.0 hours
- CPAP Machine (40W): 10.5 hours
- Router + Modem (30W): 12.6 hours
- LED Light Panel (100W): 3.8 hours
- Phone Charger (20W): 18.9 hours
Food Trucks runtime estimates
- Induction Cooktop (1800W): 0.2 hours
- Blender (500W): 0.8 hours
- Portable Freezer (120W): 9.0 hours
- Coffee Maker (800W): 0.5 hours
- LED Light Panel (100W): 3.8 hours
Home Backup runtime estimates
- Mini Fridge (60W): 18.0 hours
- Router + Modem (30W): 12.6 hours
- 55" TV (120W): 3.1 hours
- Laptop (65W): 5.8 hours
- Phone Charger (20W): 18.9 hours
Off-Grid Living runtime estimates
- Mini Fridge (60W): 18.0 hours
- Laptop (65W): 5.8 hours
- LED Light Panel (100W): 3.8 hours
- 12V Water Pump (100W): 12.6 hours
- Induction Cooktop (1800W): 0.2 hours
Whole Home Backup runtime estimates
- Mini Fridge (60W): 18.0 hours
- Portable Freezer (120W): 9.0 hours
- Router + Modem (30W): 12.6 hours
- 55" TV (120W): 3.1 hours
- Space Heater (750W): 0.8 hours
GRECELL P500 Mini scores 41.9 out of 100 in the AGB database, placing it #180 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 Ac Wave Quality: Pure Sine Wave; Strong Ac Charge Speed: 80. Trade-offs: Low Max Solar Input: 80; Low Portable: Portable. Read the full Grecell GRECELL P500 Mini breakdown on AGB for per-feature scores, pricing across Amazon, Walmart and the Grecell store, and head-to-head comparisons with the products it's most often cross-shopped against.
Charging
DC Power
Physical
AC Power
Battery
Advanced Features
Connectivity
Side‑by‑side specs vs 3 similar models in the same capacity and price range.
| Spec | |  |  |  |
|---|---|---|---|---|
| 41.9 | 74.9 | 74.5 | 71.3 | |
| 444 Wh | 448 Wh | 495 Wh | 499 Wh | |
| 500 W | 700 W | 800 W | 500 W | |
| 4.4 kg · 9.6 lbs | 7.5 kg · 16.5 lbs | 7.6 kg · 16.8 lbs | 7.3 kg · 16.1 lbs | |
| — | 3,000 | 600 | 4,000 | |
| — | 20 ms | 20 ms | — | |
| 80 W | 120 W | 200 W | 200 W | |
| $360 | $279 | $280 | $500 | |
| $0.81/Wh | $0.62/Wh | $0.57/Wh | $1.00/Wh |
Green value + dot = best in that row. Similar models selected from the same capacity tier, priced within ±40%.
How long does the GRECELL P500 Mini run a camera battery charger for photography & video?
About 12.6 hours at a steady 30W draw.
How long does the GRECELL P500 Mini run a led light panel for photography & video?
About 3.8 hours at a steady 100W draw.
How long does the GRECELL P500 Mini run a phone charger for budget camping?
About 18.9 hours at a steady 20W draw.
How long does the GRECELL P500 Mini run a led lantern for budget camping?
About 37.7 hours at a steady 10W draw.
How long does the GRECELL P500 Mini run a mini fridge for camping?
About 18.0 hours on a 60W mini fridge (modeled at a 35% duty cycle).
How long does the GRECELL P500 Mini run a led lantern for camping?
About 37.7 hours at a steady 10W draw.
How long does the GRECELL P500 Mini run a electric ice auger for ice fishing?
About 0.8 hours at a steady 500W draw.
How long does the GRECELL P500 Mini run a fish finder for ice fishing?
About 75.5 hours at a steady 5W draw.
How long does the GRECELL P500 Mini run a circular saw for job sites?
About 0.2 hours at a steady 1800W draw.
How long does the GRECELL P500 Mini run a corded drill for job sites?
About 0.5 hours at a steady 700W draw.