Qoltec Smart Monolith charger for LiFePO4 AGM GEL SLA batteries | 90A | 12V | Fast charging

Precise Charging with configurations to adapt to different battery types

The Monolith charger is guaranteed to be a perfect match for your battery. With 7 advanced configurations, it effortlessly supports LiFePO4, AGM, GEL, calcium and SLA batteries to ensure maximum performance, safety and long life..

Regardless of the type of battery, the charger provides stable, intelligent energy, taking care of its optimal condition throughout its lifetime.

Optimal performance with intelligent 3-step charging process!

The Monolith smart charger is an advanced device that will fully take care of your battery using an intelligent 3-stage charging process, adjusting the voltage and current according to the current state of the battery to ensure maximum battery life and performance.
BULK – Full recognition of the battery's needs and fast charging up to 80% of its capacity, while maintaining high voltage and maximum charging current.
BOOST – Absorption charging: stable voltage in the range of 14.1VDC - 14.8VDC, while the charging current is gradually reduced to protect the battery.
FLOAT – A gentle backup that allows the battery to reach full capacity, gradually lowering the voltage to 13.0VDC - 13.8VDC, and the charging current naturally drops to 0A when fully charged.

Thanks to the LED indicator, you will always be up to date with the current stage of charging, and your battery will last longer and more efficiently!

Perfect maintenance of your battery at every stage of charging

Intelligent 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.

Automatic switch-off, Durable housing, Active cooling

3-stage charging mode - provides much faster, efficient and full charging without the problem of voltage drops,
- Durable 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.

Connecting the charger to the battery

Correct connection of the cables ensures stable charging and protection of the battery. Follow the instructions below.
• Prepare the wires: red (+) and black (−).
• Connect the red (+) cable to the positive terminal of the battery and the black (−) cable to the negative terminal of the battery.
• Plug it in,
• Once charging is complete, disconnect the charger from the power supply, then disconnect the cables from the battery (black first, then red).

Use of advanced security features

In designing the chargers, we focused primarily on safety and reliability.You can safely and quickly recharge your battery right now. The product has advanced safety features including protection against reverse polarity, overvoltage or overheating While meeting international safety standards. For complete protection, the charger's inputs and outputs have been completely isolated.

Advanced security features:
UVP protection - Protection against under-voltage,
SCP protection - is a short circuit protection,
OVP protection - is the protection against too high output voltage,
OCP protection - is the protection against too high current on the line,
OTP security - is protection against overheating.

Product with 24 months guarantee

Do you care about the high quality of the product you are buying? Our solutions meet your expectations. Each of the AC-DC chargers we offer is covered by the 24 month guarantee valid from the date of purchase.