Buying Guide
The Best Power Banks Under $150, Compared
We looked at 8 power banks under $150 side by side, with the trade-offs that separate them and who each one suits.
By Jamie Cole, Lead Product Researcher
11 min read8 products evaluated
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Across best power banks under $150, vary more than the keyword suggests, given that the real gap is in the details.
What separates these picks is real usable capacity and charging speed, since these separate real capability from claims.
Quick Picks
Our 8 recommendations at a glance. Tap a pick for the full verdict.
Best Overall
Jackery Explorer 300 Portable Power Station, 292Wh
Buyers who want the strongest all-around pick in this comparison and would rather not keep shopping around
Our take Check price for Jackery Explorer 300 Portable Power Station, 292Wh (opens in a new tab)
Also Worth Considering
Jackery Explorer 1000 v2 Portable Power Station, 1070Wh, 1500W
Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Our take Check price for Jackery Explorer 1000 v2 Portable Power Station, 1070Wh, 1500W (opens in a new tab)
Solid Alternative
Jackery Solar Generator 1000 v2 and 200W Solar Panel, 1070Wh, 1500W AC
Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Our take Check price for Jackery Solar Generator 1000 v2 and 200W Solar Panel, 1070Wh, 1500W AC (opens in a new tab)
Another Strong Option
Jackery Solar Generator 300 and 40W Solar Panel, 292Wh, 300W AC
Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Our take Check price for Jackery Solar Generator 300 and 40W Solar Panel, 292Wh, 300W AC (opens in a new tab)
Runner-Up Pick
Jackery HomePower 3600 Plus Portable Power Station
Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Our take Check price for Jackery HomePower 3600 Plus Portable Power Station (opens in a new tab)
Worth a Look
Jackery Explorer 2000 v2 Portable Power Station
Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Our take Check price for Jackery Explorer 2000 v2 Portable Power Station (opens in a new tab)
Best Premium Pick
Jackery HomePower 3600 Plus Portable Power Station with 2X 200W Solar Panels
Buyers who are willing to spend the most in this comparison for the fuller feature set that comes with it
Our take Check price for Jackery HomePower 3600 Plus Portable Power Station with 2X 200W Solar Panels (opens in a new tab)
Also Worth Considering
Jackery Explorer 2000 Plus Portable Power Station
Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Our take Check price for Jackery Explorer 2000 Plus Portable Power Station (opens in a new tab)
Our Picks
Best Overall1 of 8
Jackery Explorer 300 Portable Power Station, 292Wh on Amazon (opens in a new tab)
Jackery Explorer 300 Portable Power Station, 292Wh is our overall pick in this lineup.
Best for
- Buyers who want the strongest all-around pick in this comparison and would rather not keep shopping around
Why we like it
5 lbs, the explorer 300 delivers a robust 292wh capacity while remaining 17% lighter than the industry average. Versatile power for 6 devices: equipped with 2 ac outlets, a 100w USB-C pd port, 2 USB-a ports, and a 120w car port.
Set next to Jackery Explorer 1000 v2 Portable Power Station, 1070Wh, 1500W, the two land close enough on paper that it's worth comparing both listings directly on the spec that matters most for your setup.
Reach for this pick if you want the strongest all-around pick in this comparison and would rather not keep shopping around. Airlines cap carry-on power banks at 100 watt-hours without prior approval, and 160Wh is the hard ceiling even with permission, so check the Wh rating, not just the mAh number, before flying with one.
Key dimensions & specs
- At only 7.5 lbs
- Versatile power for 6 devices
- Built to last
Pros
- At only 7.5 lbs
- Versatile power for 6 devices
- Built to last
- Fast solar charging
Cons
- Capacity above 100Wh needs airline approval or can't fly at all
- Real-world output is usually lower than the advertised mAh figure
Also Worth Considering2 of 8
Jackery Explorer 1000 v2 Portable Power Station, 1070Wh, 1500W on Amazon (opens in a new tab)
Jackery Explorer 1000 v2 Portable Power Station, 1070Wh, 1500W is a strong alternative worth comparing directly against the top pick.
Best for
- Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Why we like it
Boasting a 1,500w ac output and a 3,000w surge peak, the solar generator 1000 v2 can power multiple appliances, including ac units, fridges, and electric pots. Charge your explorer 1000 v2 portable power station from 0% to 100% battery level in just one hour with emergency charging activated via the Jackery app.
1 * Explorer 1000 v2, 1 * user manual, which is the main thing that distinguishes this pick from Jackery Explorer 300 Portable Power Station, 292Wh.
This fits best if you want a genuine alternative to the top pick with a different tradeoff worth comparing directly. The mAh figure on the box is measured at the battery's internal voltage, not the 5V your phone actually charges at, so the real usable charge is meaningfully lower than the advertised number suggests.
Key dimensions & specs
- Boasting
- One hour fast charging
- 10 Year lifespan
Pros
- Boasting
- One hour fast charging
- 10 Year lifespan
- Tailored for versatility
Cons
- Real-world output is usually lower than the advertised mAh figure
- Capacity above 100Wh needs airline approval or can't fly at all
Solid Alternative3 of 8
Jackery Solar Generator 1000 v2 and 200W Solar Panel, 1070Wh, 1500W AC on Amazon (opens in a new tab)
Jackery Solar Generator 1000 v2 and 200W Solar Panel, 1070Wh, 1500W AC is a strong alternative worth comparing directly against the top pick.
Best for
- Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Why we like it
To enjoy the 1-hour super charging, please enable the emergency charging function in the Jackery app before charging each time. Please provide an actual address for any of your orders.
Against Jackery Explorer 300 Portable Power Station, 292Wh, neither pick has an obvious edge on paper, so the deciding factor comes down to whichever spec matters most for your specific use case.
Choose this if you want a genuine alternative to the top pick with a different tradeoff worth comparing directly. Airlines cap carry-on power banks at 100 watt-hours without prior approval, and 160Wh is the hard ceiling even with permission, so check the Wh rating, not just the mAh number, before flying with one.
Key dimensions & specs
- Effortlessly switch between different charging modes with Jackery’s app
- To enjoy the 1-hour super charging
- Please provide an actual address for any of your orders
Pros
- Effortlessly switch between different charging modes with Jackery’s app
- To enjoy the 1-hour super charging
- Please provide an actual address for any of your orders
Cons
- Capacity above 100Wh needs airline approval or can't fly at all
- Real-world output is usually lower than the advertised mAh figure
Another Strong Option4 of 8
Jackery Solar Generator 300 and 40W Solar Panel, 292Wh, 300W AC on Amazon (opens in a new tab)
Jackery Solar Generator 300 and 40W Solar Panel, 292Wh, 300W AC is a strong alternative worth comparing directly against the top pick.
Best for
- Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Why we like it
5 lbs, the new explorer 300 is 17% lighter than the industry average for its class. 1* Jackery explorer 300 portable power station, 1*40w air solar panel, 1* ac adapter, 1* car charger cable, 1* user guide.
Against Jackery Explorer 300 Portable Power Station, 292Wh, neither pick has an obvious edge on paper, so the deciding factor comes down to whichever spec matters most for your specific use case.
This one is the right call if you want a genuine alternative to the top pick with a different tradeoff worth comparing directly. The mAh figure on the box is measured at the battery's internal voltage, not the 5V your phone actually charges at, so the real usable charge is meaningfully lower than the advertised number suggests.
Key dimensions & specs
- Weighing only 7.5 lbs
- Versatile power for 6 devices
- Built to last
Pros
- Weighing only 7.5 lbs
- Versatile power for 6 devices
- Built to last
- Fast solar charging
Cons
- Real-world output is usually lower than the advertised mAh figure
- Capacity above 100Wh needs airline approval or can't fly at all
Runner-Up Pick5 of 8
Jackery HomePower 3600 Plus Portable Power Station on Amazon (opens in a new tab)
Jackery HomePower 3600 Plus Portable Power Station is a strong alternative worth comparing directly against the top pick.
Best for
- Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Why we like it
The Jackery homepower 3600 plus delivers 3600w output (7200w in parallel) to run pumps, heaters, and dryers with ease. Built with high-temp resistant ceramic membrane battery cells tested at 302 °f, the Jackery homepower 3600 plus portable power station prevents thermal runaway from heat or overcharge.
Jackery Explorer 300 Portable Power Station, 292Wh is a reasonable point of comparison here, close enough that the actual listing details are worth checking before deciding between them.
It's worth picking this one if you want a genuine alternative to the top pick with a different tradeoff worth comparing directly. Airlines cap carry-on power banks at 100 watt-hours without prior approval, and 160Wh is the hard ceiling even with permission, so check the Wh rating, not just the mAh number, before flying with one.
Key dimensions & specs
- Essential home backup
- Safe power that lasts
- Easy plug-and-play design
Pros
- Essential home backup
- Safe power that lasts
- Easy plug-and-play design
- 4 Charging options
Cons
- Capacity above 100Wh needs airline approval or can't fly at all
- Real-world output is usually lower than the advertised mAh figure
Worth a Look6 of 8
Jackery Explorer 2000 v2 Portable Power Station on Amazon (opens in a new tab)
Jackery Explorer 2000 v2 Portable Power Station is a strong alternative worth comparing directly against the top pick.
Best for
- Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Why we like it
With 3 ac ports delivering a total output of 2200w and a massive 2042wh capacity, the Jackery explorer 2000 v2 solar generator effortlessly meets your power needs for home backup, outdoor camping, and small businesses. 5 lbs, the Jackery explorer 2000 v2 weighs less than other bulky units, making it easy to carry along on all outdoor adventures.
Against Jackery Explorer 300 Portable Power Station, 292Wh, neither pick has an obvious edge on paper, so the deciding factor comes down to whichever spec matters most for your specific use case.
Choose this if you want a genuine alternative to the top pick with a different tradeoff worth comparing directly. The mAh figure on the box is measured at the battery's internal voltage, not the 5V your phone actually charges at, so the real usable charge is meaningfully lower than the advertised number suggests.
Key dimensions & specs
- High-capacity power solution
- Smallest & lightest 2kwh power
- Charge the explorer 2000 v2 from 0 to 80% in just 66 minutes
Pros
- High-capacity power solution
- Smallest & lightest 2kwh power
- Charge the explorer 2000 v2 from 0 to 80% in just 66 minutes
- Durable for 10 years
Cons
- Real-world output is usually lower than the advertised mAh figure
- Capacity above 100Wh needs airline approval or can't fly at all
Best Premium Pick7 of 8
Jackery HomePower 3600 Plus Portable Power Station with 2X 200W Solar Panels on Amazon (opens in a new tab)
Jackery HomePower 3600 Plus Portable Power Station with 2X 200W Solar Panels is the priciest pick in this lineup.
Best for
- Buyers who are willing to spend the most in this comparison for the fuller feature set that comes with it
Why we like it
3% lighter than other models. The homepower 3600 plus and solar panels are shipped separately, and may arrive in separate packages.
Against Jackery Explorer 300 Portable Power Station, 292Wh, neither pick has an obvious edge on paper, so the deciding factor comes down to whichever spec matters most for your specific use case.
Choose this if you are willing to spend the most in this comparison for the fuller feature set that comes with it. Airlines cap carry-on power banks at 100 watt-hours without prior approval, and 160Wh is the hard ceiling even with permission, so check the Wh rating, not just the mAh number, before flying with one.
Key dimensions & specs
- Essential home backup
- Safe power that lasts
- Easy plug-and-play design
Pros
- Essential home backup
- Safe power that lasts
- Easy plug-and-play design
- 4 Charging options
Cons
- Capacity above 100Wh needs airline approval or can't fly at all
- Real-world output is usually lower than the advertised mAh figure
Also Worth Considering8 of 8
Jackery Explorer 2000 Plus Portable Power Station on Amazon (opens in a new tab)
Jackery Explorer 2000 Plus Portable Power Station is a strong alternative worth comparing directly against the top pick.
Best for
- Buyers who want a genuine alternative to the top pick with a different tradeoff worth comparing directly
Why we like it
Charge directly from the sun or via wall outlet, conveniently, quickly and additionally worry free. 2Kwh - 24kwh flexible expansion: the Jackery explorer 2000 plus supports up to 5 expandable battery packs, featuring power expanded from 2k to 12kwh.
Easily manage your explorer 2000 plus using the wi-fi or bluetooth function, a detail worth checking closely before choosing between this and Jackery Explorer 300 Portable Power Station, 292Wh.
Choose this if you want a genuine alternative to the top pick with a different tradeoff worth comparing directly. The mAh figure on the box is measured at the battery's internal voltage, not the 5V your phone actually charges at, so the real usable charge is meaningfully lower than the advertised number suggests.
Key dimensions & specs
- Magnificent performance
- Charge directly from the sun or via wall outlet
- 2Kwh - 24kwh flexible expansion
Pros
- Magnificent performance
- Charge directly from the sun or via wall outlet
- 2Kwh - 24kwh flexible expansion
- First-rate safety
Cons
- Real-world output is usually lower than the advertised mAh figure
- Capacity above 100Wh needs airline approval or can't fly at all
How We Chose These Power Banks Under $150
Each pick was assessed across 5 criteria weighted for real-world use.
- MAh vs Real Usable Charge
- A power bank's advertised mAh rating is measured at the battery's own internal voltage, not the 5V (or higher) your phone actually charges at, so the real usable charge you get is meaningfully lower than the number on the box suggests, often 60 to 70% of the rated capacity once conversion losses are accounted for.
- Watt-Hours Determine Airline Legality, Not mAh
- If you're buying a power bank with air travel in mind, the relevant spec is watt-hours, not mAh: the standard rule allows up to 100Wh without airline approval, up to 160Wh with prior permission, and nothing above that on any commercial flight, since power banks must also travel in carry-on luggage, never checked bags.
- Fast-Charging Wattage vs Your Actual Devices
- A power bank's fast-charging wattage only helps if your specific device can actually accept that charging speed, an 18W-capable phone won't charge any faster from a 65W power bank than it would from an 18W one, so match the power bank's output wattage to your device's actual charging spec rather than assuming a higher number always means faster real-world charging.
- Pass-Through Charging for Desk Setups
- For a power bank you plan to keep plugged in at your desk as backup power rather than carrying around, pass-through charging (charging your device while the power bank itself charges) is the feature that actually matters, not raw capacity.
- Cycle Life and Long-Term Battery Degradation
- Every rechargeable power bank loses capacity over repeated charge cycles, typically retaining 80% of its original capacity after 300 to 500 full cycles for a standard lithium-ion cell, or meaningfully more for a lithium-polymer or LiFePO4 cell in premium models.
What to Look for in a Power Bank Under $150
Key buying criteria so you get the right fit the first time.
MAh vs Real Usable Charge
A power bank's advertised mAh rating is measured at the battery's own internal voltage, not the 5V (or higher) your phone actually charges at, so the real usable charge you get is meaningfully lower than the number on the box suggests, often 60 to 70% of the rated capacity once conversion losses are accounted for. A 20,000mAh power bank realistically delivers something closer to 3 to 4 full phone charges, not the 5-plus a naive mAh-to-phone-battery math would suggest.
Watt-Hours Determine Airline Legality, Not mAh
If you're buying a power bank with air travel in mind, the relevant spec is watt-hours, not mAh: the standard rule allows up to 100Wh without airline approval, up to 160Wh with prior permission, and nothing above that on any commercial flight, since power banks must also travel in carry-on luggage, never checked bags. Convert mAh to Wh (mAh times voltage, divided by 1000) before assuming a high-mAh power bank is automatically flight-legal.
Fast-Charging Wattage vs Your Actual Devices
A power bank's fast-charging wattage only helps if your specific device can actually accept that charging speed, an 18W-capable phone won't charge any faster from a 65W power bank than it would from an 18W one, so match the power bank's output wattage to your device's actual charging spec rather than assuming a higher number always means faster real-world charging. For laptop charging specifically, check that the power bank supports USB-PD at a wattage your laptop actually requires (often 45 to 100W), not just any USB-C port.
Pass-Through Charging for Desk Setups
For a power bank you plan to keep plugged in at your desk as backup power rather than carrying around, pass-through charging (charging your device while the power bank itself charges) is the feature that actually matters, not raw capacity. Not all power banks handle this safely due to heat buildup during simultaneous charge and discharge, so check the listing or manual specifically rather than assuming every USB-C power bank supports it.
Cycle Life and Long-Term Battery Degradation
Every rechargeable power bank loses capacity over repeated charge cycles, typically retaining 80% of its original capacity after 300 to 500 full cycles for a standard lithium-ion cell, or meaningfully more for a lithium-polymer or LiFePO4 cell in premium models. If you'll be charging the power bank daily, that degradation curve matters more than the day-one capacity spec, since a cheaper cell can noticeably underperform its rated capacity within a year of regular use.
How to Choose a Power Bank Under $150
| Jackery Explorer 1000 v2 Portable Power Station, 1070Wh, 1500W | |
| Phone plus tablet, daily use | Jackery Explorer 300 Portable Power Station, 292Wh |
| Jackery HomePower 3600 Plus Portable Power Station with 2X 200W Solar Panels |
| Lowest price in this lineup | Jackery Explorer 1000 v2 Portable Power Station, 1070Wh, 1500W |
|---|---|
| Jackery Solar Generator 1000 v2 and 200W Solar Panel, 1070Wh, 1500W AC | |
| Jackery HomePower 3600 Plus Portable Power Station with 2X 200W Solar Panels |
- Jackery HomePower 3600 Plus Portable Power Station with 2X 200W Solar Panels)
- More charges before a recharge, but heavier and bulkier to carry.
- Jackery Explorer 1000 v2 Portable Power Station, 1070Wh, 1500W)
- Pocket-friendly and light, but needs more frequent recharging.
Match this to whether you're carrying it daily or leaving it in a bag for emergencies.
| Check the watt-hour (Wh) rating stays under 100Wh | |
| Jackery Explorer 300 Portable Power Station, 292Wh |
- USB-PD support at 45W or higher, not just any USB-C port.
- Jackery HomePower 3600 Plus Portable Power Station with 2X 200W Solar Panels is worth checking against your specific laptop's wattage requirement before assuming any power bank charges it.
- You need higher capacity, faster charging, and support for a laptop, where Jackery HomePower 3600 Plus Portable Power Station with 2X 200W Solar Panels justifies the extra cost.
- You just need backup charges for a phone, where Jackery Explorer 1000 v2 Portable Power Station, 1070Wh, 1500W already covers the job at the lowest price here.
Frequently Asked Questions
Why does my power bank charge my phone fewer times than the mAh suggests?
The mAh rating is measured at the battery's internal voltage, not the voltage your phone charges at, so conversion losses mean you get roughly 60 to 70% of the rated capacity as real usable charge, closer to 3 to 4 phone charges from a 20,000mAh power bank rather than 5-plus.
Can I bring my power bank on a plane?
It depends on watt-hours (Wh), not mAh: up to 100Wh is allowed without airline approval, up to 160Wh with prior permission, and nothing above that on any commercial flight; power banks must also go in carry-on luggage, never checked bags.
How do I convert power bank mAh to Wh for flying?
7V works out to roughly 100Wh, right at the limit allowed without airline approval.
Does a higher-wattage power bank charge my phone faster?
Only if your phone supports that charging speed; an 18W-capable phone won't charge any faster from a 65W power bank than an 18W one, so match the power bank's wattage to your specific device's actual charging spec, not just the highest number available.
What is pass-through charging on a power bank?
It lets the power bank charge your device while it's simultaneously being charged itself, useful if you're leaving it plugged in at a desk as backup power; not every power bank supports this safely due to heat buildup, so check the listing specifically.
How long does a power bank's battery actually last?
A standard lithium-ion cell typically retains about 80% of its original capacity after 300 to 500 full charge cycles, while premium lithium-polymer or LiFePO4 cells hold up longer, so daily charging habits matter as much as the day-one capacity spec.
Bottom Line
Best overall: Jackery Explorer 300 Portable Power Station, 292Wh — best overall pick in this roundup. See the full verdicts above for every pick, with pros, cons and who each one suits.
Browse all power banks under $150 on Amazon — Prime-eligible options with current pricing.