Battery charger QOLTEC 51955 — 30A 12V for LiFePO4, AGM, GEL, SLA

Description: Stable and safe energy source for all LiFePO4, AGM, GEL and SLA batteriesThe Monolith charger is designed to work seamlessly with a wide range of different types of batteries, including AGM, GEL, calcium, SLA and LiFePO4, providing them with a stable and safe energy source and a guarantee that the battery will remain in good condition throughout its lifetime.Discover the Unique Power of Smart Charging with the Monolith ChargerThe Monolith smart charger will charge your battery using intelligent 3-stage charging which involves adjusting the charging voltage and current to the current state of charge of the battery, it consists of 3 stages :The BULK stage is the identification of the battery and its needs, charging up to 80% of the battery capacity, with a maximum current kept constant and a high voltage,The BOOST stage is the so-called absorption charging, it keeps the charging voltage constant between 14.1VDC and 14.8VDC, reducing the charging current,The FLOAT stage is the last charging cycle, a so-called sustained charge in which the battery has already reached 95% of its capacity and gradually reaches 100%, there is a reduction in the charging voltage to a constant value between 13.0VDC and 13.8VDC, the charging current automatically drops to 0A once the battery is charged.The current charging stage of the battery is indicated by an LED on the charger. Optimal Performance, Long Battery Life and Minimisation of Costs and Energy LossesIntelligent 3-stage charging has many advantages, above all it can:- Ensure that the battery is fully and evenly charged, improving performance and battery life,- Prevent overheating, overcharging or damaging the battery, which improves battery safety and reliability,- Save energy and costs, as it recuces the loss of energy and time required to charge the battery.Trust our chargers - enjoy uninterrupted energy- Equipped with DIP-switch - this is the charger's component for changing the battery charging settings - it allows 7 different SW combinations to be set, we can adjust the charging mode according to the battery type you have, e.g. charging SLA / gel / AGM / flooded / calcium and LiFePO4 lead-acid batteries, as well as the constant voltage power supply mode,- 3-stage charging mode - provides much faster, efficient and full charging without the problem of voltage drops,- Durable aluminium housing - perfectly conductive and corrosion-resistant,- Built-in active cooling - automatically switches on when charging and protects the charger especially when charging heavily discharged batteries,- LED indication of charger operation,- Built-in fuse,- Features short-circuit, reverse polarity, overcharging and overheating protection,- Automatic shutdown at the end of the charging process - switches off charging mode and remains in sleep mode when the battery is charged,- Necessary wiring included and fuse.Safety is our priorityWhen designing the chargers, we placed safety above all else, which is why the product is equipped with comprehensive safety features, including protection against reverse polarity, overvoltage or overheating. For safety reasons, the input and output of the charger have been completely isolated.UVP protection - protects against under-voltage at the output,SCP protection - it protects against short circuits,OVP protection - it protects against too high output voltage,OCP protection - it protects against too high current on the line,OTP protection - is protection against overheating. | Filters / protection: Voltage drop | Filters / protection: Surge | Filters / protection: Circuit | Filters / protection: Overheating | Special functions: Protection against overcharging the batteryReverse polarity protection | Accessories included: 1 x Battery charger 1 x Power cable 1 x Starter cable set 1 x Fuse 1 x Operating instructions | Color: Gray | Color: Black

How to use

Connect the charger to the battery following the polarity markings on the clamps or connectors and ensure all connections are secure. Select the appropriate battery type or program if the unit provides selectable modes for LiFePO4, AGM, GEL or SLA to ensure the correct charging profile. Power the charger from a suitable AC supply and monitor the charging progress according to the charger indicators. After charging is complete and the charger indicates a full or maintenance mode, disconnect the AC supply and then remove the battery connections, starting with the negative terminal.

Recommendations

Use the charger indoors or in a sheltered area free from moisture and excessive dust. Verify the battery type and state of health before charging; do not use the charger with batteries that are physically damaged or leaking. For optimal battery life, follow the battery manufacturer’s guidance on charge voltages and storage, and avoid prolonged float charging unless specified by the battery manufacturer.