GRECELL HW02 PowerMax 600
Grecell

GRECELL HW02 PowerMax 600

38.7/100
C
#177 of 194 overall
#5 in Grecell
$479.99$1.04/Wh
Under $500
Check Price & Availability

Where to Buy

Compare prices across 1 retailer

AGB may earn a commission when you buy through these links. This has no effect on our ranking. Learn more.

Grecell Store
Grecell StoreBest Price
$480

Prices are checked periodically and may not reflect real-time changes. Always verify the final price on the retailer's website before purchasing.

Performance Matrix

Battery
460.8Wh
AC Output
600W
Solar Input
200W
Weight
7.2 kg· 15.9 lbs
Cycles
3000+
UPS
—

Real-World Runtime Estimates

Pick an activity to see how long GRECELL HW02 PowerMax 600 powers a typical loadout.

Open full calculator
Choose your activity (20)

Ice Fishing

Great· 79See all picks for Ice Fishing
Electric Ice Auger (500W)0.8 hours
Fish Finder (5W)78.3 hours
Space Heater (750W)· 60% duty0.9 hours
Phone Charger (20W)19.6 hours
LED Lantern (10W)39.2 hours

Runtimes are estimates. Fridges, AC units, humidifiers and similar devices are modeled with realistic duty cycles so numbers reflect average draw, not peak wattage.

Ice Fishing runtime estimates

  • Electric Ice Auger (500W): 0.8 hours
  • Fish Finder (5W): 78.3 hours
  • Space Heater (750W): 0.9 hours
  • Phone Charger (20W): 19.6 hours
  • LED Lantern (10W): 39.2 hours

Photography & Video runtime estimates

  • Camera Battery Charger (30W): 13.1 hours
  • LED Light Panel (100W): 3.9 hours
  • Drone Charger (70W): 5.6 hours
  • Laptop (65W): 6.0 hours
  • 27" Monitor (40W): 9.8 hours

Camping runtime estimates

  • Mini Fridge (60W): 18.7 hours
  • LED Lantern (10W): 39.2 hours
  • Portable Fan (40W): 9.8 hours
  • Phone Charger (20W): 19.6 hours
  • Laptop (65W): 6.0 hours

Boats & Marine runtime estimates

  • Fish Finder (5W): 78.3 hours
  • Mini Fridge (60W): 18.7 hours
  • LED Lantern (10W): 39.2 hours
  • Phone Charger (20W): 19.6 hours
  • 12V Water Pump (100W): 13.1 hours

Overlanding runtime estimates

  • Mini Fridge (60W): 18.7 hours
  • LED Light Panel (100W): 3.9 hours
  • Laptop (65W): 6.0 hours
  • Phone Charger (20W): 19.6 hours
  • 12V Water Pump (100W): 13.1 hours

Job Sites runtime estimates

  • Circular Saw (1800W): 0.2 hours
  • Corded Drill (700W): 0.6 hours
  • Air Compressor (1000W): 1.0 hours
  • Laptop (65W): 6.0 hours
  • Phone Charger (20W): 19.6 hours

Budget Camping runtime estimates

  • Phone Charger (20W): 19.6 hours
  • LED Lantern (10W): 39.2 hours
  • Portable Fan (40W): 9.8 hours
  • Laptop (65W): 6.0 hours
  • Mini Fridge (60W): 18.7 hours

CPAP & Medical runtime estimates

  • CPAP Machine (40W): 10.9 hours
  • Humidifier (30W): 32.6 hours
  • Nebulizer (100W): 3.9 hours
  • Oxygen Concentrator (350W): 1.2 hours
  • Phone Charger (20W): 19.6 hours

Van Life runtime estimates

  • Mini Fridge (60W): 18.7 hours
  • 12V Water Pump (100W): 13.1 hours
  • LED Lantern (10W): 39.2 hours
  • Laptop (65W): 6.0 hours
  • Portable Fan (40W): 9.8 hours

Outdoor Events runtime estimates

  • PA Speaker (150W): 2.6 hours
  • Stage Light (200W): 2.0 hours
  • LED Light Panel (100W): 3.9 hours
  • Laptop (65W): 6.0 hours
  • Phone Charger (20W): 19.6 hours

Tailgating runtime estimates

  • 55" TV (120W): 3.3 hours
  • PA Speaker (150W): 2.6 hours
  • Mini Fridge (60W): 18.7 hours
  • Blender (500W): 0.8 hours
  • Phone Charger (20W): 19.6 hours

Remote Work runtime estimates

  • Laptop (65W): 6.0 hours
  • 27" Monitor (40W): 9.8 hours
  • Router + Modem (30W): 13.1 hours
  • Phone Charger (20W): 19.6 hours
  • Desk Lamp (10W): 39.2 hours

Apartment Dweller runtime estimates

  • Router + Modem (30W): 13.1 hours
  • Laptop (65W): 6.0 hours
  • 55" TV (120W): 3.3 hours
  • Phone Charger (20W): 19.6 hours
  • Mini Fridge (60W): 18.7 hours

RV Life runtime estimates

  • Mini Fridge (60W): 18.7 hours
  • 55" TV (120W): 3.3 hours
  • Laptop (65W): 6.0 hours
  • 12V Water Pump (100W): 13.1 hours
  • Coffee Maker (800W): 0.5 hours

Emergency Preparedness runtime estimates

  • Mini Fridge (60W): 18.7 hours
  • CPAP Machine (40W): 10.9 hours
  • Router + Modem (30W): 13.1 hours
  • LED Light Panel (100W): 3.9 hours
  • Phone Charger (20W): 19.6 hours

Solar Setup runtime estimates

  • Mini Fridge (60W): 18.7 hours
  • Laptop (65W): 6.0 hours
  • 12V Water Pump (100W): 13.1 hours
  • LED Light Panel (100W): 3.9 hours
  • 55" TV (120W): 3.3 hours

Home Backup runtime estimates

  • Mini Fridge (60W): 18.7 hours
  • Router + Modem (30W): 13.1 hours
  • 55" TV (120W): 3.3 hours
  • Laptop (65W): 6.0 hours
  • Phone Charger (20W): 19.6 hours

Food Trucks runtime estimates

  • Induction Cooktop (1800W): 0.2 hours
  • Blender (500W): 0.8 hours
  • Portable Freezer (120W): 9.3 hours
  • Coffee Maker (800W): 0.5 hours
  • LED Light Panel (100W): 3.9 hours

Off-Grid Living runtime estimates

  • Mini Fridge (60W): 18.7 hours
  • Laptop (65W): 6.0 hours
  • LED Light Panel (100W): 3.9 hours
  • 12V Water Pump (100W): 13.1 hours
  • Induction Cooktop (1800W): 0.2 hours

Whole Home Backup runtime estimates

  • Mini Fridge (60W): 18.7 hours
  • Portable Freezer (120W): 9.3 hours
  • Router + Modem (30W): 13.1 hours
  • 55" TV (120W): 3.3 hours
  • Space Heater (750W): 0.9 hours

Pros

  • Strong Ac Wave Quality: Pure Sine Wave
  • Strong Weight: 7.2
  • Strong Fast Charging: Yes
  • Strong Pass Through Charging: Yes

Cons

  • Low Cost Per Wh: 1.04
  • Low Battery Lifespan Cycles: 3000+
  • Low Max Solar Input: 200
  • Low Portable: Portable
  • Low Expandable Capacity: No

Not Recommended

Food TrucksOff-Grid LivingWhole Home Backup

Technical Score Breakdown

Price81.6
AC Power61
Battery32.5
Connectivity0
Charging75.6
Physical54.8
Advanced Features0

Capacity Position

GRECELL HW02 PowerMax 600
90 Wh461 Wh6,144 Wh

Technical Specifications

Physical
Energy Density Wh Per Kg
64.0
Dimensions
29.0 x 19.0 x 24.0 cm
Weight
7.2
Portable
Portable
Product Info
Brand
Grecell
Model Name
HW02
Product Url
https://grecell.com/products/portable-power-station-600w
Price
Price Description
$479.99 USD
Base Price
479.99
Cost Per Wh
1.04
Charging
Solar Connector Type
XT60 (includes XT60 cable)
Solar Panel Compatibility
11V-28V DC panels, supports dual panel via XT60-Y branch cable
Max Solar Panels
2
Charger Type
AC adapter + car charger + solar
Ac Charge Speed
400
Max Solar Input
200
Fast Charging
Yes
Pass Through Charging
Yes
DC Power
Dc Output
DC x2 (12V/10A max each); Car lighter 12V/10A; USB-C1 & C2 100W; USB-A1 & A2 22.5W
Battery
Battery Capacity Wh
460.8
Battery Lifespan Cycles
3000+
Expandable Capacity
No
AC Power
Ac Power Continuous
600
Ac Power Surge
1200
Ac Wave Quality
Pure Sine Wave
Advanced Features
Parallel Expansion
No
Connectivity
Wireless Charging
No
App Control
No
Bluetooth
No
Wifi Connectivity
No

Competitor Comparison

Side‑by‑side specs vs 3 similar models in the same capacity and price range.

Spec
GRECELL HW02 PowerMax 600
This model
GRECELL HW02 PowerMax 600
38.7 / C
Goal Zero Yeti 500
EcoFlow River 2 Max 500
EcoFlow RIVER Plus
Overall score38.762.061.359.6
Capacity461 Wh499 Wh499 Wh360 Wh
AC output600 W500 W500 W600 W
Weight7.2 kg · 15.9 lbs7.3 kg · 16.1 lbs6.1 kg · 13.4 lbs5.4 kg · 11.9 lbs
Battery cycles—4,0003,000800
UPS switch time——30 ms30 ms
Max solar input200 W200 W220 W200 W
Price$480$500$299$449
Cost per Wh$1.04/Wh$1.00/Wh$0.60/Wh$1.25/Wh

Green value + dot = best in that row. Similar models selected from the same capacity tier, priced within ±40%.

All Grecell Reviews →Best Under $500 Stations →Best Under $500 →Best for ice fishing →Best for photography video →