ExellBattery EB-HB-H4S Ultra-Fast Smart Battery Charger with 4 Slots: LCD display for battery status
For the busy parent or remote worker who relies on rechargeable batteries for everything from kids' toys to home office gadgets, this smart charger keeps your devices powered without the hassle. While most chargers simply refill batteries, ours gives you peace of mind by actively protecting your investment with features like negative voltage control and automatic activation for safe, efficient charging.
The LCD screen clearly shows battery voltage and charging status, so you know exactly when your AA or AAA batteries are ready—no more guessing. It handles multiple battery types, including Ni-MH and Li-Ion, and its worldwide voltage compatibility means it works seamlessly whether you're at home or traveling. With built-in protections against short circuits and overheating, you can trust it to charge safely overnight, ensuring your essential devices never run out of power when you need them most.
Features
- Fast charging for AA AAA batteries
- Microcomputer controlled charging
- Negative voltage control technology
- Over-temperature protection up to 140°F
- Worldwide voltage compatibility
- LCD display for battery status
General specs
- Brand: ExellBattery
- Model: EB-HB-H4S
- Seller: Joom
- ID: 647cc0c4e9d002713592d2e0
- Total Ports: 4
- Display Type: LCD
- Connector Type: USB-C
- Compatible Battery Chemistries: NiCd, NiMH
- First listed by seller: 11/15/25
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 | |||||
|---|---|---|---|---|---|---|
ExellBattery EB-HB-H4S White LCD display for battery status
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POWEROWL FY1601 16 independent charging channels
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NOCO GENIUS1 35% smaller and more powerful
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Renogy RBC40D1S Two Charging Options for maximum efficiency
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Fast Battery Charger with LED Digital Display 10000mAh capacity
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LDNIO PD65W Gallium Nitride (GaN) technology
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| Brand | ExellBattery | POWEROWL | NOCO | Renogy | LDNIO | |
| Model | EB-HB-H4S | FY1601 | GENIUS1 | RBC40D1S | pd20w | PD65W |
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| Price | $14.53 | $29.99 | $29.95 | $179.99 | $35.14 | $23.40 |
| Seller | Joom | Amazon | Amazon | Amazon | Gshopper | Gshopper |
| Update | November 20, 2025 | November 9, 2025 | November 9, 2025 | November 9, 2025 | July 25, 2024 | July 25, 2024 |
