It works fine, I use 2 AA eneloops in every ornamental LED device I own. If such a light takes 3 AA, I put in a dummy AA, because the runtime five-folds (at the cost of lower brightness), and you have a clear indication when the cells need to be replaced since it won't light up when the two cells have run down to 1v. (mind that with multi-color strings, blue LEDs will cut out earlier due to their higher forward voltage) With 3 AA/AAA the cell with the lowest charge can potentially drain under 1v (or even negative voltage), while the LED still emits light, so I don't like these. With non-rechargeable alkalines/zinc cells this could potentially cause leaks as well. Answer from SomeoneSimple on reddit.com
Michaels
michaels.com › home › party › balloons-accessories › balloon-accessories › rechargeable fairy lights, 1 pack twinkle lights battery operated, mini indoor led string lights with timer for vine, bedroom, christmas, parties, wedding, decoration (10m/33ft warm white)
Rechargeable Fairy Lights, 1 Pack Twinkle Lights Battery Operated, Mini Indoor LED String Lights with Timer for Vine, Bedroom, Christmas, Parties, Wedding, Decoration (10M/33FT Warm White) | Michaels
Rechargeable Fairy Lights, 1 Pack Twinkle Lights Battery Operated, Mini Indoor LED String Lights with Timer for Vine, Bedroom, Christmas, Parties, Wedding, Decoration (10M/33FT Warm White)
Lipstick Rechargeable Fairy Lights: Say goodbye to disposable batteries and embrace sustainability! Our rechargeable Type-C power bank (cable included) powers the twinkle lights for 30+ hours of cordless glow. When it’s time to recharge, simply detach the compact, lipstick-sized power bank—no need to move the entire light string. Designed with an innovative, patented structure, this power bank offers a smarter, greener way to shine
Smart Timer for Effortless Ambiance: Forget manual switches! Double-tap to activate 6H/18H auto-cycles (e.g., 6 PM-12 AM)—perfect for bedtime, holiday nights, or f
Price $32.67
The Home Depot
homedepot.com › lighting › string lights
Battery Operated - String Lights - The Home Depot
Get free shipping on qualified Battery Operated String Lights products or Buy Online Pick Up in Store today in the Lighting Department.
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What's the best-rated product in String Lights?
The best-rated product in String Lights is the White LED Lights with Remote (2-Pack).
homedepot.com
homedepot.com › lighting › string lights
Battery Operated - String Lights - The Home Depot
What are the shipping options for String Lights?
All String Lights can be shipped to you at home.
homedepot.com
homedepot.com › lighting › string lights
Battery Operated - String Lights - The Home Depot
What shapes are available for bulbs within String Lights?
Within String Lights, bulb shapes include Mini, Micro, Round, and A-Shape. Check out the product with the highest review count, the 16 ft. Battery Powered 50 Bulb Copper Wire Indoor/Outdoor Fairy String Light.
homedepot.com
homedepot.com › lighting › string lights
Battery Operated - String Lights - The Home Depot
Amazon
amazon.com › usb-rechargeable-fairy-lights › s
Amazon.com: Usb Rechargeable Fairy Lights
Check each product page for other buying options. Price and other details may vary based on product size and color · Lakumu LED Fairy Lights Battery Operated, Rechargeable Twinkle Lights with Timer, Mini LED String Lights for Bedroom, Christmas Decorations, Wedding, Centerpiece Table Decor ...
Reddit
reddit.com › r/led › thoughts on using rechargeable 1.2v batteries in battery-powered led strings?
r/led on Reddit: Thoughts on using rechargeable 1.2V batteries in battery-powered LED strings?
November 20, 2023 -
I have a lot of small LED strings I use for the holidays that I am getting out of storage. I normally just buy cheap store-brand batteries and it gets me through the holiday, but then I wind up with a bunch of batteries going to the recycle drop off.
Most all of the strings take 2 or 3 AA or AAA batteries. I have a fair amount of Amazon rechargeables for things like remotes and game controllers, so I was thinking of getting more and not having to worry about so much battery waste.
Go figure, almost all of the LED battery packs say to not use them. Is it really that big of a deal for such low-draw devices? Is this going to be a "your lights will never be as bright" vs "fire hazard"? How can a game controller or TV remote be fine with these batteries but a 10-light LED string from the dollar store not?
Thanks for the replies!
Top answer 1 of 3
3
It works fine, I use 2 AA eneloops in every ornamental LED device I own. If such a light takes 3 AA, I put in a dummy AA, because the runtime five-folds (at the cost of lower brightness), and you have a clear indication when the cells need to be replaced since it won't light up when the two cells have run down to 1v. (mind that with multi-color strings, blue LEDs will cut out earlier due to their higher forward voltage) With 3 AA/AAA the cell with the lowest charge can potentially drain under 1v (or even negative voltage), while the LED still emits light, so I don't like these. With non-rechargeable alkalines/zinc cells this could potentially cause leaks as well.
2 of 3
2
TV remotes use the battery sparringly. in theory they will last longer in remotes than in "always on" string. fire hazard is silly. "not as bright" is a matter of opinion of what is bright enough.
Walmart
walmart.com › home
Rechargeable Fairy Lights
$27.50Rirool 138LED Solar String Lights with Remote, USB Rechargeable & Solar Powered, 8 Modes Waterproof Fairy Lights for Patio, Garden, Wedding (Star & Moon Design) ... 33 Feet 100 Led Fairy Lights Battery Operated with Remote Control Timer Waterproof Copper Wire Twinkle String Lights for Bedroom Indoor, White
Oogalights
oogalights.com › Battery-Operated-Party-String-Lights.aspx
Battery Powered String and Party Lights
Multi-Color LED Micro String Lights w/ Timer - 10 ft. ... Battery Operated Novelty Lights offer a world of possibilities when it comes to adding charm, ambiance, and a touch of whimsy to your space. These lights provide the convenience and flexibility of being powered by batteries, allowing you to decorate and illuminate any area without the need for electrical outlets.
Reddit
reddit.com › r/backpacking › rechargeable string lights?
r/backpacking on Reddit: Rechargeable String Lights?
February 12, 2022 -
Not seeing much of anything online for this. Does anyone know if such a thing exists? It would be cool to have some rechargeable string lights to hang around camp or in your tent.
Amazon
amazon.com › battery-operated-string-lights › s
Amazon.com: Battery Operated String Lights
Illuminate your space with versatile battery-powered string lights. Find LED bulbs in various styles, colors, and lighting modes to create the perfect ambiance.
Meh
meh.com › forum › topics › 6-pack-bethlehem-lights-mini-faceted-17ft-battery-led-string-lights
Meh: 6-Pack: Bethlehem Lights Mini Faceted 17FT Battery LED String Lights
Enjoy long-lasting performance ... · Waterproof construction ensures durability and reliable shine in any weather · 6x Bethlehem Lights Mini Faceted 17FT Battery LED Lightstrands...
Amazon
amazon.com › Soltuus-Rechargeable-Lighting-Waterproof-Included › dp › B07BYC7K9F
Amazon.com: soltuus 3 Pack Rechargeable String Fairy Lights 10ft 30 LED, 4 Modes Copper Wire Christmas Starry Lighting, Waterproof Micro Firefly Moon Light, Warm White, Battery and USB Cable Included
RECHARGEABLE: Built-in rechargeable battery and come with USB cables, you can recharge the string lights easily when the lights get dim. No battery replacement. DIY& 4 MODES: 10ft 30 LEDs copper wire string lights can be easily bent and shaped ...
The Home Depot
homedepot.com › lighting › string lights
Outdoor - Battery Operated - String Lights - The Home Depot
Get free shipping on qualified Battery Operated, Outdoor String Lights products or Buy Online Pick Up in Store today in the Lighting Department.
PartyLights
partylights.com › home › more › battery-operated lights
Battery Operated String Lights | Decorative & Fairy Lights | PartyLights
Choose from 10 function settings and light up deck rails, gazebos,... ... Go Green! These LED light sets are energy efficient and environmentally friendly. With them being battery operated, they allow the flexibility to add to centerpieces, floral arrangements, wedding decorations, wreaths, ...
Tenergy LIFE
life.tenergy.com › home › deals › battery operated led string lights [2 pack]
Battery Operated LED String Lights [Pack of 2]
Battery Operated LED String Lights [2 Pack]
These led string lights are battery powered. They use 3xAA sized batteries for each strand, which are included. Is a remote controller included with these string lights?
Price $26.99
FlashingBlinkyLights
flashingblinkylights.com › light-up-products › light-up-decorations › battery-operated-string-lights.html
Battery Operated String Lights by FlashingBlinkyLights
Decorative LED Light Strands Are Perfect for Parades, Art Projects, Kids & More! Shop Over 1000 Lighted Products & LED Decorations at FBL.
GearJunkie
gearjunkie.com › camping › best-camping-string-lights
The Best Camping String Lights of 2025
April 8, 2025 - While the Luci Site Lights don’t stay lit for days like the smaller ENO Twilights, the solar case’s built in 2,600 mAh battery holds enough to fully charge them two times. Still, to keep them running on multi-day trips, you would benefit ...
Paper Lantern Store
paperlanternstore.com › collections › waterproof led string lights - battery operated
Waterproof LED String Lights - Battery Operated - PaperLanternStore.com - Paper Lanterns, Decor, Party Lights & More
Free yourself from the hassle of ... lights. Battery-operated LED string lights can be placed in endless places, even areas where there is no access to outlets such as outdoors....
The Home Depot
homedepot.com › p › Bell-Howell-125-Light-50-ft-Indoor-Outdoor-Battery-Operated-Rechargeable-Color-Changing-Integrated-LED-Novelty-String-Light-6914QPH › 336343731
Bell + Howell 125-Light 50 ft. Indoor/Outdoor Battery Operated Rechargeable Color Changing Integrated LED Novelty String-Light 6914QPH - The Home Depot
Bell + Howell 125-Light 50 ft. Indoor/Outdoor Battery Operated Rechargeable Color Changing Integrated LED Novelty String-Light 6914QPH
Light up any occasion with the new Bell + Howell Retractable String Lights, cleverly housed inside a compact spotlight dome for ultimate convenience and versatility. These 50 ft. of RGB string lights offer 125 vibrant LEDs, perfect for adding a festive touch to holiday decor, illuminating backyard gatherings, or brightening up your campsite. Designed for easy setup, the string lights can be pulled out and reeled back in with a discrete crank located on the back of the spotlight dome. With a built-in hook, these lights can be hung effortlessly for quick decoration and convenient storage after u
Price $29.99
Amazon
amazon.com › Operated-Waterproof-Birthday-Christmas-Centerpiece › dp › B0BVFJ2GMB
Amazon.com: 4-Pack Fairy Lights Battery Operated with Timer, Waterproof 16FT 50 LED String Lights Indoor Outdoor, Cuttable Starry Fairy Lights for Home Bedroom Classroom Dorm Wedding Christmas Decor (Warm White) : Home & Kitchen
Fairy Lights with Timer: When the switch is set to "TIMER" on the battery case, the fairy lights will automatically stay on for 6 hours and turn off for 18 hours, repeating the cycle daily as long as the batteries have power. Enjoy effortless, hands-free operation while saving energy! Waterproof LED String Lights: Featuring waterproof design, these battery powered lights shine beautifully even in wet conditions, making them perfect for indoor and outdoor home décor.
Pottery Barn
potterybarn.com › shop › accessories-decor › battery-operated+string-lights › features-m-features-ff00081bfe20-1
Battery Operated String Lights | Pottery Barn
Explore a variety of indoor and outdoor string lights and garlands. Perfect for any occasion, find your ideal lighting solution today!
Luna Bazaar
lunabazaar.com › collections › battery operated string lights
Battery Powered String Lights - Luna Bazaar - Discover. Decorate. Celebrate. - Luna Bazaar | Boho & Vintage Style Decor
There are so many ways to use battery powered string lights throughout your home and your event. Luna Bazaar carries tons of lighting options!