iFixit Pro Tech screwdriver set T-Security, Set - 5 Torx Precision

- Voltage: 12 V, Battery: 18 Ah
- Output voltage: 220 V, 50 Hz
- Output power: max. 300 W
- Option to turn on an additional external battery
- Indicator system indicating the battery status

Perla Antivarubic Limestone Removal System

Accumulator Charging Device AZ 10  

• Supply voltage - 220 V / 50 Hz, ± 10%;
• Battery voltage - 12 V, ± 2 V;
• Rechargeable battery -7.0 ÷ 7.5Ah;
• Output power - max. 100W;
• Nominal output 80W;
• Idle current - 0.3 A;
• Temperature range 50C to 400C;
• Short circuit protection at the output;
• Option to include an additional external battery;
• Automatic switching from mains voltage to emergency mode and vice versa;
• Automatic charging of the built-in battery;
• Indicator system indicating the battery condition;