vehicle battery charger accessory NEO tools 11-891-1

The NEO tools 11-891-1 vehicle battery charger accessory is an automatic charger designed for maintenance, regeneration and controlled charging of 6V and 12V lead-acid battery types, including STD, AGM, GEL and LiFePO4. Compact with a depth of 225 mm and offering 70 W output power, the charger delivers selectable charging currents (2 A or 4 A) and a fully automatic 10-stage charging cycle suitable for batteries from 3 to 120 Ah. Microprocessor control and a built-in LCD display provide clear charging data and mode selection, while protective functions such as reverse-connection protection, short-circuit protection, overheating protection and overcharge prevention support safe operation. The unit operates from 220–240 V AC (50–60 Hz) and includes 1.5 m cable length plus connection leads and user instructions.

Advantages

The charger regenerates deeply discharged batteries down to around 3 V and offers maintenance functions that help extend battery service life. Microprocessor-controlled charging and a 10-stage program ensure precise, adaptive charging for different battery chemistries. Built-in protections and IP65 insulation class improve operational safety in garage and outdoor environments. The integrated LCD makes it easy to monitor charge status and select appropriate modes, and the device retains memory and data during battery replacement.

Suitable for

• Maintenance charging of car, motorcycle and small utility vehicle batteries
• Regenerating deeply discharged lead‑acid, AGM, GEL and LiFePO4 batteries
• Workshops and home garages for routine battery testing and upkeep
• Seasonal storage and long-term battery maintenance to prevent sulfation

Key specifications

• Output power: 70 W
• Charging currents: selectable 2 A / 4 A
• Supported battery capacities: 3–120 Ah
• Supported voltages: 6 V and 12 V
• Charging algorithm: 10-stage fully automatic
• Compatible battery types: STD (lead‑acid), AGM, GEL, LiFePO4
• Input voltage: 220–240 V AC, 50–60 Hz
• Protection features: reverse connection, short-circuit, overheating, overcharge prevention
• Display: built-in LCD for charging data and mode selection
• Ingress protection: IP65
• Cable length: 1.5 m (power cable)

How to use

Connect the charger to the mains supply (220–240 V AC), then attach the provided connection leads to the battery terminals observing correct polarity. Select the appropriate voltage and charging mode for the battery chemistry using the device controls and monitor the LCD for charging status. For deeply discharged batteries, choose the regeneration or recovery mode if available; the charger will follow the microprocessor-controlled 10-stage process automatically. When charging is complete, switch off and unplug the device before disconnecting the clamps to avoid sparking. Follow the supplied instructions for detailed safety and operating steps.

Usage recommendations

Use the charger in well-ventilated areas and keep it dry despite its IP65 rating. Regularly use the maintenance mode during storage periods to reduce sulfation and extend battery lifetime. Avoid connecting to incompatible battery types or voltages, and ensure clamps and connectors are clean and secure to maintain reliable charging performance.