OutsideWorld Smart Battery Charger with LCD Display: 4-slot charging
Meet the Smart Battery Charger—your new best friend for keeping those batteries juiced up without the hassle. It’s not just smart; it’s practically genius, with a crystal-clear LCD display that tells you exactly what’s going on (because guessing games are for birthdays, not battery charging). This little powerhouse fits four batteries at once (yes, four!), and it’s not picky—26650, 20700, 18650, 18350, you name it. And for our friends across the pond, it comes with a UK plug, because nobody’s got time for adapter hunts. Whether you’re a pro or just trying not to run out of juice at the worst possible moment, this charger’s got your back—safely, efficiently, and without the drama.
- LCD display
- Universal compatibility
- UK plug
- Supports multiple battery types
- 4-slot charging
General specs
- Brand: OutsideWorld
- Seller: Joom
- Compatible Battery Types: 26650, 20700, 18650, 18350
- Plug Type: UK Plug
- Display Type: LCD
- Number of Slots: 4
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smart Battery Charger with LCD Display 4-slot charging
|
Smart Charger for Lithium Batteries 6-slot universal charging
|
chest Bt-c3100 4-slot charging
|
LCD Battery Smart Charger Dual slot charging
|
Smart Battery Charger with LCD Display 12V output
|
Smart Charger with LED Display 8-slot charging
|
|
| Brand | OutsideWorld | OutsideWorld | chest | greenyard | Vestidos | PALO |
| Model | Bt-c3100 | |||||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $38.88 | $155.65 | $97.22 | $11.89 | $15.79 | $57.49 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 19, 2025 | August 19, 2025 | August 23, 2025 | August 16, 2025 | August 19, 2025 | August 22, 2025 |
| Compatibility | AAA, AA | Li-ion, NiCd, NiMH, AA, AAA, 10440 | Car batteries | AA, AAA, Ni-MH | ||
| Slots | 6 | 4 | 8 | |||
| Display | LCD digital | LCD | LCD | LCD | LED | |
Smart Battery Charger with LCD Display
Harry W.
Manchester
June 27, 2025
As a social media manager who's always on the go with my electric scooter and cycling hobbies, I needed a reliable way to keep my batteries ready. This charger from OutsideWorld has been a proper workhorse for the past couple of months—it does the job without drama. I like that it's not picky about battery types; I can pop in whatever I have, and it just works. The display is a game-changer, showing the status clearly, so I know exactly when things are done. But honestly, I wish it could handle more than four at a time—when I'm prepping for a long ride, it means multiple charging sessions, which is a bit of a pain. Also, it gets warm, not dangerously so, but enough that I keep an eye on it. For the price, it's fairly good, but not perfect. I'd recommend it with some reservations, especially if you're not in a rush. :)
- Pros: The display is fantastic—it clearly shows what's happening with each battery, so I never have to guess if they're charging or full. It handles a variety of battery sizes without any fuss, which is great for my cycling gear and scooter. Having the right plug for the UK is a nice touch, saving me from extra hassle.
- Cons: It can only charge four batteries at once, which feels a bit limiting when I have more to power up. The build quality seems decent but not top-notch, and it can get fairly warm during use, which makes me a bit uneasy about long-term reliability.