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About Under 500Wh Power Stations
Compact portable power stations under 500Wh of battery capacity, easy to carry and ideal for weekend camping and everyday backup.
Units in this range, roughly 150Wh to 300Wh, are built for small devices: phone and laptop charging, LED lights, a small fan and a Wi-Fi router. They are light enough to throw in a car or backpack and quiet enough to run in a tent or a bedroom. Because the battery is small, runtime is the trade-off. A laptop drawing about 60W will run for roughly 3 to 4 hours on a typical unit in this range, while a phone charges around 13 to 16 times.
Check the output rating before you buy. Many units here cap out at 100W to 300W, which covers chargers and lights but not kitchen appliances, space heaters or power tools. If you need more capacity for home backup, browse the 500 to 1,000Wh power stations.
Airlines generally limit spare lithium batteries to about 100Wh, so most of these units cannot go in carry-on or checked bags. Check your airline's rules if you plan to fly with one.
How to choose a portable power station
1. Match capacity (Wh) to runtime
Capacity in watt-hours is the size of the “fuel tank”. As a rule of thumb, divide the capacity by your device’s wattage, then allow roughly 15% for inverter losses. A 1,000 Wh unit running a 100 W load lasts around 8 hours.
2. Check output watts and surge
Add up the running watts of everything you plan to power at once. The unit’s continuous output must exceed that total, and its surge rating should cover motor start-up for items like fridges and pumps.
3. Look at battery chemistry
LiFePO4 (lithium iron phosphate) batteries generally offer more charge cycles than standard lithium-ion, which matters if you plan daily or frequent use.
4. Plan how you will recharge
Compare wall, car and solar input. Check the maximum solar input (volts and watts) so the panels you choose are compatible and charge at a useful speed.
Frequently asked questions
How long does shipping take?
See our shipping policy for full details on delivery times, costs and coverage.
What is your return policy?
30-day returns and damage protection Return most items within 30 days. If your order arrives damaged, we will replace it or refund you. Free return pickup on bulky and heavy items.
Read our full return and refund policy for eligibility and how to start a return.
Do these products come with a warranty?
Warranty coverage can vary by product, so check the individual product page or contact us before ordering.
Is checkout secure?
Checkout is processed on Shopify’s secure, encrypted checkout. We never see or store your full card details.
Not sure which one is right for me?
Tell us what you want to power and for how long, and we will help you choose. Contact us or call 1-800-680-4080.