Junbpaw Battery charger with UPS?
This product has three functions: inverter, battery charger, relay (UPS switch).It is specially designed to power entertainment systems and home appliances in boats, RVs, and trucks. The voltages that can be selected are 12V/24V/36V/48V, 1000W-4000W.Junbpaw battery charger is one of the smallest, lightest and most affordable inverter/charger on the market.Both AC input and output are equipped with quick-connect AC terminals for easy installation.
Features:1.Three-stage scientific, safe and efficient charger.
2.Seven protection functions: high and low voltage protection, over temperature protection, low temperature protection, short circuit cutoff, overload protection, ground fault protection.
Charging working mode:Automatic three-level battery charging
1. The first stage of constant current – fast charging of high current batteries.
2. The second stage of constant voltage – the constant voltage battery is moderately charged so
that the battery can absorb power well and maximize the battery life.
3. The third stage of float charging – when the battery is charged to about 99%. The charger
automatically switches to “float charging mode” to keep the battery in good condition.
UPS switching mode:
Mains power Priority.When the mains power is connected, the mains power charging will be used by default,The inverter switches on and enters the UPS switch mode.
In the event of a power outage or emergency, the shore power is cut off and will switch to battery power in a very short time.During this period, household appliances are still in operation and will not be affected.Our inverter is very suitable for small backup/mobile power systems and can be used in RVs, ships, and trucks.
Junbpaw 1000W 12V Pure Sine Wave Inverter charger with UPS