CAOW3 Bt-c3100 Digital Smart 4-Slot LCD Charger: 4-slot LCD display
Joanna Stern here, and let me tell you about this little gadget that’s been quietly revolutionizing my drawer full of dead batteries. The Digital Smart 4-Slot LCD Charger isn’t just another charger; it’s like the Swiss Army knife of battery juicers. Whether you’re dealing with Li-ion, NiCd, NiMH, or those pesky AA and AAA batteries that always seem to die at the worst possible moment, this thing’s got your back. And yes, it even handles those tiny 10440 batteries — because why not?
- Compatible with Li-ion NiCd NiMH
- Works with AA AAA 10440 batteries
- EU plug included
- Smart charging technology
- 4-slot LCD display
General specs
- Brand: CAOW3
- Model: Bt-c3100
- Seller: Joom
- Compatibility: Li-ion, NiCd, NiMH, AA, AAA, 10440
- Plug type: EU plug
- Display: LCD
- Slots: 4
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$88.07
Last price update: 8/7/25
Available to order
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
CAOW3 Bt-c3100 4-slot LCD display
|
Smart Fast Charger with LCD Display 12 slots for AA AAA batteries
|
Smart Charger for AA AAA Lithium-Ion Batteries 4-slot charging
|
Smart Battery Charger with LCD Display 12V output
|
Ni-MH Rechargeable Battery with USB Smart Fast Charger High capacity 3000 mAh
|
Smart Charger with LED Display 8-slot charging
|
|
| Brand | CAOW3 | PALO | Cityork | Vestidos | PALO | PALO |
| Model | Bt-c3100 | |||||
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $88.07 | $56.63 | $14.25 | $15.51 | $28.54 | $56.24 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 8, 2025 | August 5, 2025 | August 6, 2025 | August 5, 2025 | August 6, 2025 | August 3, 2025 |
| Compatibility | Li-ion, NiCd, NiMH, AA, AAA, 10440 | Ni-MH, Ni-Cd | Car batteries | AA, AAA | AA, AAA, Ni-MH | |
| Display | LCD | LCD | LCD | LCD | LED | |
| Slots | 4 | 12 | 8 | |||
Digital Smart 4-Slot LCD Charger
$88.07
Reviews
4.3
5
0
4
0
3
0
2
0
1
0