Coldex PSU-400W 650 VA

Victron Energy AGM range battery has very low internal resistance making them particularly suitable for high current discharge applications such as for inverters, thrusters and winches
VRLA tec more→hnology: VRLA stands for Valve Regulated Lead Acid, which means that the batteries are sealed. Gas will escape through the safety valves only in case of overcharging or cell failure. VRLA batteries are maintenance free for life
AGM batteries are more suitable for short-time delivery of high currents than gel batteries
Exceptional Deep Discharge Recovery: Victron VRLA batteries have exceptional discharge recovery, even after deep or prolonged discharge.
Victron Energy VRLA AGM batteries: design life …

Victron PWM-LCD & USB 10A PWM solar PWM charge controller with LCD display for tracking and configuration and USB connection.Features:Liquid crystal display.For tracking and configuration.Charging out more→put.The battery can be prevented from over-discharging by connecting all loads to the charging output.This output will disconnect the load when the battery has discharged to a preset voltage.Some loads (especially inverters) are best connected directly to the battery, and the inverter remote control to the load output.A special interface cable may be required.please, refer to the manual.This option allows presetting the ON-time after twilight.Programmable battery charging algorithm.Pre-programmed …

Victron Energy Skylla-i (1+1) features 2 isolated outputs. The second output, limited to approximately 4A and with a slightly lower output voltage, is intended to top up a starter battery
A mod more→ern and powerful battery charger.
The right amount of charge for a lead-acid battery: variable absorption time
BatterySafe mode: preventing damage due to excessive gassing
Storage mode: less maintenance and aging when the battery is not in use