Battery charger QOLTEC 52426 for AGM/GEL/STANDARD batteries 6V/12V 2A with LED display

QOLTEC 52426 is a compact battery charger designed for 6V and 12V lead-acid batteries, compatible with AGM, GEL and standard flooded types. With a fixed 2A charging current and an LED display for status indication, this charger is intended for charging and maintaining small batteries commonly used in motorcycles, garden equipment, UPS modules and similar applications. The device includes basic protections to reduce the risk of overcharge and supports simple selection between 6V and 12V charging modes.

Advantages

The charger provides a stable 2A charging current suitable for small capacity lead-acid batteries and maintenance charging. Its compact size and straightforward voltage selection make it easy to store and operate. The LED display gives clear visual feedback about charging status, and built-in protection features help prevent overcharging and extend battery life when used appropriately. Compatibility with AGM, GEL and standard batteries allows flexible use across several battery types.

Suitable for

• Charging and maintaining motorcycle batteries
• Maintaining batteries in garden tools and lawn equipment
• Support charging for small UPS batteries and emergency power modules
• Seasonal battery storage and maintenance

Key specifications

• Supported battery types: AGM, GEL, standard lead-acid
• Selectable output voltages: 6 V and 12 V
• Charging current: 2 A
• Status indication: LED display for charging state
• Intended use: charging and maintenance of small lead-acid batteries

How to use

Connect the charger to a mains power outlet, select the required output voltage (6V or 12V) according to the battery specification, and attach the clamps to the battery terminals with correct polarity. The LED display will indicate charging status. Monitor the display and disconnect the charger when charging is complete or when maintenance charging is no longer required. Use the charger in a well-ventilated area and follow safety practices for lead-acid batteries, including avoiding sparks and ensuring proper terminal connections.

Recommendations

Use the charger for batteries within the supported types and voltage ranges only. Ensure correct polarity when connecting clamps and refer to the battery manufacturer’s guidelines for charge acceptance and maintenance procedures. For long-term storage, perform periodic maintenance charging to prevent deep discharge. Avoid placing the charger near flammable materials and do not expose it to moisture or extreme temperatures.