C-734 - Battery charger Werlisa - Free user manual and instructions
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| Product Type | Battery Charger |
| Brand | Werlisa |
| Model | C-734 |
| Input Voltage | 100-240V AC, 50/60Hz |
| Output Voltage | 6V / 12V selectable |
| Charging Current | 4A (max) |
| Battery Compatibility | Lead-acid (flooded, AGM, gel) |
| Charging Modes | Automatic, Trickle, Desulfation |
| Safety Features | Reverse polarity protection, overcharge protection, short circuit protection, spark-proof |
| LED Indicators | Power, Charging, Full, Error |
| Cooling | Fan-cooled |
| Dimensions (L x W x H) | 200 x 120 x 80 mm |
| Weight | 1.5 kg |
| Cable Length | 2 m |
| Operating Temperature | -20°C to +50°C |
| Certification | CE, RoHS |
| Warranty | 2 years |
| Included Accessories | User manual, battery clamps |
| Maintenance | Keep dry, clean terminals periodically |
| Reparability | Replaceable fuse |
Frequently Asked Questions - C-734 Werlisa
How do I connect the charger to a battery?
First, ensure the charger is unplugged. Connect the red clamp to the positive (+) terminal and the black clamp to the negative (-) terminal. Then plug the charger into a mains outlet and select the appropriate voltage (6V or 12V). The charger will start automatically.
What types of batteries can I charge with the C-734?
This charger is designed for lead-acid batteries, including flooded, AGM, and gel types. Do not use for lithium-ion or NiMH batteries.
Does the charger automatically stop when the battery is full?
Yes, the C-734 features automatic shut-off once the battery reaches full charge. It switches to a trickle charge mode to maintain the battery without overcharging.
Can I leave the charger connected overnight?
Yes, it is safe to leave it connected overnight. The automatic float mode prevents overcharging and maintains the battery at optimal voltage.
What do the LED lights indicate?
The Power LED illuminates when the charger is connected to mains. The Charging LED blinks during active charging and becomes solid when the battery is full. The Error LED indicates reverse polarity or a fault.
Is it safe to use this charger on AGM batteries?
Yes, the C-734 is compatible with AGM batteries. It automatically adjusts the charging profile for AGM, ensuring safe and efficient charging.
How should I store the charger when not in use?
Disconnect from mains and battery. Coil the cables loosely and store the charger in a dry, cool place away from direct sunlight and moisture.
What is the desulfation mode?
Desulfation mode uses pulsed voltage to break down sulfate crystals on lead plates, rejuvenating old or deeply discharged batteries. It activates automatically for batteries below a certain voltage.
Why is my charger not starting?
Check that the mains outlet is working and the charger is plugged in securely. Ensure the clamps are connected correctly (red to positive, black to negative). The Error LED may indicate reverse polarity or a bad connection.
Does the C-734 come with a warranty?
Yes, the charger includes a 2-year warranty against manufacturing defects. Keep your proof of purchase for warranty claims.
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USER MANUAL C-734 Werlisa
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Product information
Brand : Werlisa
Model : C-734
Category : Battery charger