ROOKS Inverter battery charger with start function START 12 / 24 V 80 A 600 A 800 Ah LCD, cables 2.1 m

The ROOKS OK-03.0022 is an inverter battery charger with a start function for 12 V and 24 V lead-acid batteries from 25 to 800 Ah: WET, MF, GEL, AGM, EFB, CA and Start&Go. It charges at up to 80 A and gives up to 600 A of starting current, so you can charge and start cars, trucks, machines and special vehicles in workshops, service shops and service stations. BOOST and SPEED CHARGE are for fast charging, the charger has an AUTO mode, and it detects the battery type automatically.

Charging runs in 3 stages: constant current, constant voltage and maintenance. The digital LCD display has a built-in voltmeter and shows English or Polish, and red and green LEDs give signals. The charger protects against overvoltage, low voltage and short circuit, and a cooling fan provides thermal protection. The housing is plastic, the crocodile clamps are metal and the cables are 2.1 m long.

Technical data

• Product code: OK-03.0022
• Battery voltage: 12 V, 24 V
• Battery capacity: 25-800 Ah
• Battery types: lead-acid WET, MF, GEL, AGM, EFB, CA, Start&Go
• Charging current: up to 80 A
• Rated output current: 80 A
• Output current: 5-100 A
• Starting current: up to 600 A
• Peak current: 600 A
• Charging voltage: 14.7 V DC ±0.25 V (12 V), 29.4 V DC ±0.25 V (24 V)
• Charging: 3 stages (constant current, constant voltage, maintenance)
• Functions: BOOST, SPEED CHARGE, AUTO mode, automatic battery type detection
• Modes: ON / PULSE / OFF
• Display: digital LCD with built-in voltmeter
• Display languages: English, Polish
• Signalling: LED (red/green)
• Protection: overvoltage, low voltage, short circuit
• Thermal protection: cooling fan
• Power: 100-1200 W, BOOST 6.6 kW
• Input voltage: 220-240 V AC, 50 Hz
• Ingress protection: IP20
• Protection class: II
• Cables: 2.1 m, crocodile clamps
• Material: plastic housing, metal clamps
• Operating temperature: -10 °C to +40 °C (charging)
• Storage temperature: -40 °C to +60 °C
• Declaration of conformity: yes