The Welcome IP power supply supports batteries (4 pieces) with the following characteristics:
Regulated Lead Acid Battery Illustration:
Rated capacity: 4AH
Rated voltage: 6V, measured voltage 6.48V
Overall dimensions: 70 x47 x 105 mm
Floating charge voltage: 6.8-6.9 V, maximum charging current 1A (25°C)
Cycle charge voltage: 7.2-7.4 V, maximum charging current 1A (25°C)
Discharging ceased: discharging time 20 hours, voltage <5.4V;
Discharging ceased: 2 hours < discharging time 20 hours, voltage <5.4V;
Discharging ceased: Discharging time les than 2 hours, voltage <4.8V;
Otherwise, the battery will be damage.
Charging shall be inmideatel start after discharging off.
You also could use 24V with only 1 piece.Tags: DES