What size portable power station do i need？

The size of the portable power station you need depends on several factors, including:

1. Power Requirements (Wattage) of Devices:

• List all the devices you plan to power (e.g., smartphones, laptops, mini-fridges, CPAP machines).

• Check the wattage for each device. Add them up to determine the total wattage.

2. Battery Capacity (Watt-Hours or Wh):

• Determine how long you need to power your devices. Battery capacity is measured in watt-hours (Wh), which indicates how many watts can be drawn over time.

• For example, a 500Wh power station can power a 50W device for about 10 hours.

3. Portability and Weight:

• Larger capacity units are heavier and less portable. If you need something lightweight for hiking, you may need to compromise on capacity. Worldpower Portable power station weight range is from 5.5kgs to 17kgs.

4. Usage Scenarios:

• Camping/Outdoors: Look for 300-500Wh models for essentials like lights, small appliances(Such cigarette lighting), and electronics.

• Emergency Backup: Consider 500Wh to 1000Wh or more for powering larger appliances like refrigerators, medical devices, or multiple electronics for extended periods.

5. Solar Charging:

• If you're using the power station in an off-grid scenario, consider whether it supports solar charging, and the time required to recharge it fully.

Common Power Station Sizes:

· 300-500Wh: Suitable for small devices, short trips, or occasional use.

· 500-1000Wh: Better for extended outdoor use or small appliances.

· 1000Wh+: Ideal for emergency backup, larger appliances, or longer off-grid use.

Example Calculation:

· If you have a laptop (60W) and a phone (10W) you want to use for 5 hours:

• Total Wattage: 60W + 10W = 70W

• Total Watt-Hours: 70W * 5 hours = 350Wh minimum capacity required.

Would you like specific recommendations based on your devices or usage? For more information, please contact Worldpower team.