Find the right power
138 power at 10 shop(s) with a HasTrust check; the popular ones cost $6.99 to $999.99. Answer a few questions and keep a shortlist.
- 🛡 Only shops we checked
- 🎯 Products that don't fit your search are hidden
- 💬 One question at a time to your shortlist
- 🏷 237 discount codes at shops we checked →
What to look for in power
Start with what you need to power. For remotes, toys and flashlights, AA or AAA batteries are the usual choice. Rechargeable ones cost more up front but can be reused, while disposables suit devices you rarely use. Watches, key fobs and small gadgets take button cells, and cameras, action cams and drones need a battery made for that model. Multipacks are handy if you go through batteries often.
For charging on the go, a power bank keeps your phone and other gear running. Look at capacity if you want several full charges, and at fast charging support if speed matters. A higher-output model can even charge a laptop. Check for a USB-C port, multiple ports for several devices, an included cable and wireless charging.
- rechargeable (reusable battery)Do you want rechargeable batteries instead of disposable ones?
- AA sizeDo you need AA batteries?
- AAA sizeDo you need AAA batteries?
- button cellAre you looking for a button cell battery, e.g. for a watch?
- multipack of 4 or moreDo you want a pack with at least 4 pieces?
- power bankAre you looking for a power bank to charge on the go?
- capacity of at least 20,000 mAhShould the power bank have at least 20,000 mAh capacity?
- supports fast charging (Power Delivery or Quick Charge)Do you want it to support fast charging?
- output of at least 65 W (laptop charging)Do you also want to be able to charge a laptop with it?
- multiple USB portsDo you want to charge several devices at once?
- has USB-C portDoes it need a USB-C port?
- cable includedDo you want a charging cable included?
- battery for camera or droneAre you looking for a battery for a camera, action cam or drone?
- wireless charging (Qi)Do you want wireless charging?
Popular at shops we checked
AOHI STARSHIP 2-IN-1 40000MAH PD3.1 140W POWER BANK & POWER STATION$179.00AOHI 
Dragonhawk Mast Touch Power Supply 3.42A Start-up Function with Dual Connect OLED Screen$131.00Dragonhawk 
120W NB Adapter N120$119.99ASUS Trusted 92
AOHI The BLACK WARRIOR 25,200mAh 170W PD3.0 LED Display Power Bank with 240W C-C Cable$89.99AOHI 
AOHI The Future Starship Pro PD3.1 310W 20,000mAh LED Display Power Bank with 240W C-C Cab$139.99AOHI 
Mast T2 Wireless Battery Tattoo Power Supplies$59.99Dragonhawk 
The FUTURE STARSHIP PRO PD 3.1 210W 10,000mAh Power Bank with 140W USB-C to USB-C Cable$99.00AOHI 
Mast T1 Wireless Battery Tattoo Power Supplies--Year Of Tiger Limited Edition$66.99Dragonhawk 
Mast Skate Dual Mode Tattoo Power Supply Start Up Function for Tattoo Artists$69.00Dragonhawk 
ASUS 120W DC Adapter$119.99ASUS Trusted 92
Arena Wireless Tattoo Battery RCA Connection Oled Display Voltage Screen for Tattoo Pen Ma$73.99Dragonhawk 
Dragonhawk B1 Wireless Tattoo Battery Power Supply RCA DC Connect$59.99Dragonhawk What reviews and tests say about these power
We read reviews and tests of these models. Every point below is backed by a quote we found on the review page ourselves, and the scores are the reviewers' own, not ours.
AOHI STARSHIP 2-IN-1 40000MAH PD3.1 140W POWER BANK & POWER STATION
No test score1 positive · 2 negative in 3 checked pointsat AOHI+The battery is large enough to fully charge a 100Wh MacBook Pro 16 with charge left over. (parkablogs.com)
−The display is dim and hard to read outdoors. (parkablogs.com)
All points and prices →
Questions
How much do power cost?
The popular ones at shops we checked cost $6.99 to $999.99; half of them less than $79.99.
Which shops sell power?
AOHI, ASUS, Alorair the dry air, AstroAI, Dragonhawk, Eonon, Lectron, Piscifun, Vatrer, Zosi, each with an independent HasTrust trust check.
What should I look for in power?
The questions that split the range most: rechargeable (reusable battery), AA size, AAA size. Shortlist asks them one at a time.
Other categories
Shop links are affiliate links: if you buy, the shop may pay us a commission. It never changes which products we show or in what order.