QQs Smart LCD Display USB Charger for Lithium Batteries: 4-slot charging
Meet your new best friend for keeping those lithium batteries juiced up—the Smart LCD Display USB Charger. It’s not just any charger; it’s a powerhouse designed to handle 3.7V lithium batteries like the 18650, 26650, and 16340 (because who remembers all those numbers, right?). With its 4-slot design, you can charge multiple batteries at once—no more waiting around. And the smart LCD display? It’s like having a personal battery butler, showing you real-time charging stats and health info to keep everything running smoothly. Plus, being USB powered means you can take this little lifesaver anywhere—home, travel, or even that impromptu camping trip you didn’t tell anyone about.
- Got 18650, 26650, or 16340 batteries? This charger’s got your back.
- Keep an eye on your battery’s vitals with the smart LCD display—no guesswork here.
- USB powered because outlets are so last century.
Features
- Smart LCD display
- USB powered
- Supports multiple battery sizes
- 3.7V lithium battery compatibility
- 4-slot charging
General specs
- Brand: QQs
- Seller: Joom
- ID: 67faab8bc450380154919093
- Compatible Battery Types: 18650, 26650, 16340
- Input: USB
- Output Voltage: 3.7V
- Charging 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.
Price History for seller Joom
Shipping options
Russia
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| Brand | QQs | CAOWJiBrother | CAOW3 | QQs | CUCU | OutsideWorld |
| Model | Bt-c3100 | Bt-c3100 | ||||
| Color | ||||||
| Rating |
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| Price | $30.29 | $27.73 | $98.34 | $98.34 | $28.37 | $42.66 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | Dec 6, 2025 | Feb 5, 2026 | Feb 6, 2026 | Dec 7, 2025 | Feb 5, 2026 | Dec 7, 2025 |
| Compatible Battery Types | 18650, 26650, 16340 | 18650, 26650, 16340 | Li-ion, NiCd, NiMH, AA, AAA, 10440 | 18650, 26650, 16340 | 26650, 18650, 18350, 17670, 17500, 16340, 14500, AA | |
| Input | USB | USB powered | USB | |||
| Output Voltage | 3.7V | 3.7V | 3.7V | |||
| Display | LCD | LCD | LCD | |||
| Plug Type | EU | EU plug | US Plug | |||
