Lead-Acid Battery Charger 13.8V - 1A / HB130801
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 4.100 Ft | — |
| 3–4 pcs | 3.895 Ft | 5% (−205 Ft/unit) |
| 5–10 pcs | 3.690 Ft | 10% (−410 Ft/unit) |
| 11+ pcs | 3.485 Ft | 15% (−615 Ft/unit) |
13.8V Lead-Acid Battery Charger for 12V Batteries
The professional solution for charging 12V lead-acid batteries, ideal for fishing boats, electric ride-on cars for children, alarm systems, and portable applications. Automatically and safely processes batteries between 3Ah and 12Ah, with clear visual indication of charging status.
What you get with this product
- Automatic charging with shut-off upon completion — LEDs clearly indicate when the battery is full, preventing overcharging
- Universal compatibility with 100-240V voltage — use it anywhere in the world, without an additional transformer
- Detachable cable clamps included — quick and secure connection to any lead-acid battery between 3Ah and 12Ah
- Integrated protection against short circuit and reverse polarity — safe charger even for users without technical experience
- Optimized charging cycle for lead-acid batteries — extends battery life through controlled charging at 13.8V
- Compact design with a sufficiently long cable — easy storage and comfortable use without distant outlets
How it works and how to install it
Connect the red cable to the positive terminal of the battery, the black cable to the negative terminal, then plug the charger into the outlet. The red LED indicates an active charging process, and when the battery is full, the green LED illuminates automatically. After charging is complete, first unplug the charger from the outlet, then disconnect the cables from the battery in reverse order.
No manual settings required — the charger automatically detects the battery status and adjusts the current to protect the lead-acid cells.
Frequently asked questions
How long does it take to fully charge a 12Ah battery?
At a nominal current of 1A, a completely discharged 12Ah battery requires approximately 14-16 hours for a full charge, depending on the initial discharge level.
Can I leave the charger connected overnight without risk?
Yes, the charger has automatic overcharge protection and switches to maintenance mode when the battery is full, making it safe for unsupervised use.
Does it also work for AGM or GEL batteries?
Yes, the 13.8V voltage is suitable for all types of sealed lead-acid batteries, including AGM, GEL, and classic flooded acid batteries.
Technical specifications
| Input voltage | AC 100-240V, 50-60Hz, 0.2A |
| Output voltage | DC 13.8V |
| Output current | 1A |
| Compatible battery types | 12V Lead-acid batteries |
| Battery capacity | 3Ah - 12Ah |
| Status indication | Red LED (charging) / Green LED (charged) |
| Cable polarity | Red (+) / Black (-) |
| Protections | Short circuit, reverse polarity, overcharge |
| Product code | HB130801 |
| EAN | 0781499727073 |
Warranty and support
The product benefits from a 24-month warranty in accordance with Romanian consumer protection legislation. You have the right to return within 30 days of delivery. We ship quickly via national courier with delivery confirmation.
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