6V/12V 4A Smart Battery Charger
This smart battery charger is designed for both 6V and 12V batteries, delivering a maximum charging current of 4A. It features multiple charging modes including auto, maintenance, and reconditioning, and supports STD/AGM/GEL and Lithium battery types.
Technical Specifications
Product Overview
Intelligent Battery Management
The RK4000 is a microprocessor-controlled smart battery charger designed to provide efficient, multi-stage charging for a wide range of 6V and 12V batteries. With its 9-step charging cycle and intelligent analysis, it ensures optimal battery health while offering safety features like reverse polarity and over-temperature protection. This versatile unit supports various battery chemistries including lead-acid, AGM, GEL, and LiFePO4, making it an essential tool for automotive, motorcycle, and recreational vehicle maintenance.
Electrical Specifications
- Input Voltage
- AC 110V 60Hz / AC 220V 50Hz
- Charging Voltage
- 7.2V (6V Battery) / 14.4V (12V Battery)
- Charging Current
- Auto2A4A
- Low Voltage Start-up
- 1.5 V
Compatibility
Supported Battery Types
- Capacity Range
- 10-100Ah (Charging), up to 200Ah (Maintenance)
Operating Conditions
- Operating Temperature
- -15°C to +35°C
- Storage Conditions
- -30°C to +70°C, 10-95% RH
Safety & Features
Protection Features
- Reverse Polarity Protection
- Short Circuit Protection
- Overcharge Protection
- Overvoltage Protection
- Over-temperature Protection
- Spark Proof
- Certifications
- CEGSRoHS
