The BULK – ABS/BOOST – FLOAT automation adjusts voltage and current to the battery state: fast charging up to ~80%, absorption for full top‑up, and maintenance mode for long‑term connection without overcharge risk. LEDs always show the current phase.
Use the DIP switch to select the optimal profile for LiFePO4, AGM, GEL, SLA/lead‑acid (including Ca, flooded) or a constant‑voltage power supply mode. One charger for multiple battery types.
Comprehensive protections: UVP (undervoltage), SCP (short circuit), OVP (overvoltage), OCP (overcurrent), OTP (overtemperature), and reverse‑polarity protection. Aluminum body and active cooling ensure reliable operation.
The MONOLITH 12 V / 20 A charger is designed for fast, safe, and gentle charging of starter and deep‑cycle batteries. The 3‑stage BULK – ABS/BOOST – FLOAT algorithm automatically adapts voltage and current to battery condition, shortens charging time, and extends service life. LED indicators clearly show the current phase.
With the DIP switch, choose from multiple modes for different chemistries: LiFePO4, AGM, GEL, SLA/lead‑acid (including Ca, flooded), as well as a stable power supply mode. A durable aluminum chassis improves heat dissipation, the active fan protects electronics under high load, and after full charge the unit automatically switches to maintenance/standby mode.
Key benefits:
- Fast and complete charging without voltage sag
- Safety protections: UVP, SCP, OVP, OCP, OTP, reverse polarity
- Efficient operation and stable output for long battery life
- Complete accessories included, with cables, clamps, and fuse
