Smart Digital Charger for LI-ION, NI-MH, NI-CD
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 229,99 lei | — |
| 3–4 pcs | 218,49 lei | 5% (−11,50 lei/unit) |
| 5–10 pcs | 206,99 lei | 10% (−23,00 lei/unit) |
| 11+ pcs | 195,49 lei | 15% (−34,50 lei/unit) |
Universal Smart Charger with Digital LCD Display
The V407 universal charger is compatible with all major battery types: Li-ion, Ni-MH, Ni-Cd, LiFePO4, and 9V batteries. Equipped with a large LCD display for real-time monitoring of charging parameters, it ensures complete protection and optimized charging cycles for each battery type. The professional solution for efficient rechargeable battery management.
What you get with this product
- Universal compatibility — simultaneously charge up to 4 batteries of different types, without complicated manual settings
- Full visual control via LCD display — monitor voltage, current, and charging status for each slot
- Intelligent adaptive charging — automatically detects battery type and adjusts parameters for maximum battery life
- Lithium battery repair function — recovers deeply discharged batteries that would otherwise be unusable
- Multiple integrated protections — against overcharging, short circuit, overheating, and reverse polarity
- Flexible USB Type-C or Micro-USB power supply — use the charger anywhere you have access to a standard USB port
How it works and how to install
Connect the charger to a power source via a Type-C or Micro-USB 5V 2A cable. Insert the batteries into the corresponding slots, observing the marked polarity. The charger automatically detects the battery type and begins the charging process with optimal parameters. The LCD display shows for each slot: battery type, current voltage, charging current, and full progress.
For the lithium battery repair function, press the dedicated button and the charger will apply a special recovery cycle. Upon completion of charging, the device automatically switches to maintenance mode to prevent overcharging.
Frequently Asked Questions
Can I charge different types of batteries simultaneously?
Yes, each slot operates independently and automatically detects the type of battery inserted. You can have Li-ion in one slot and Ni-MH in another, without any problem.
How long does a full charge take?
It depends on the battery capacity and the selected current. With a high current of 1000mA, a 3000mAh 18650 battery charges in approximately 3-4 hours. The display shows progress in real-time.
What does the battery repair function mean?
This function recovers Li-ion batteries discharged below the minimum safe voltage, which ordinary chargers would reject. It applies a controlled low current to restore the battery to functional parameters.
Technical specifications
| Model | V407 |
| Compatible battery types | Li-ion, IMR, INR, ICR, Ni-MH, Ni-Cd, LiFePO4, 9V 6F22 |
| Input voltage | 5V DC via Type-C or Micro-USB |
| Required input current | 2A minimum |
| Output voltages | 4.35V ±0.1% / 4.2V ±0.1% / 3.6V / 1.48V ±0.1% / 9V ±0.1% |
| Output current Li-ion/Ni-MH/Ni-Cd | 1000mA x 2 slots (fast mode) / 500mA x 4 slots (standard mode) |
| Output current 9V | 100mA x 3 slots |
| Number of slots | 4 independent + 3 for 9V batteries |
| Display | Large digital LCD with per-slot information |
| Dimensions | 126.6 x 97 x 33 mm |
| Protections | Overheating, over-discharge, |
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