The PowerWalker Basic VI 2200 is a 2200VA/1320W line-interactive tower UPS (Uninterruptible Power Supply) designed to protect your TillSense POS system or sam4s cash registers electronics from power outages and voltage swings. 
 
TillSense emergency shutdown safely-power-supply-ups
 
Key Specifications:
- Capacity: 2200 VA / 1320 W (0.6 power factor)
- Input Voltage Range: 162–290 VAC
- Output: 230 VAC nominal (simulated sine wave)
- Transfer Time: 4 ms (typical)
- Battery: 2 × 12V/9Ah batteries, with an 8-hour recharge time to 90%
- Backup Time: ~3.9 minutes at half load, ~0.2 minutes at full load
 
What's In the Box:
Powerwalker Basic VI ST Series 2200VA/1320W Line Interactive UPS