ECO-WORTHY 12V/24V 20A Smart Battery Charger for LiFePO4 Lithium, AGM & Lead-Acid Batteries with LCD Display
Dispatched by GetGreenEnergy
This item is sent to you directly by our partner GetGreenEnergy, not from CMNAV stock. Dispatch and delivery times are set by them; any delivery charge is shown at the checkout.
Returns & warranty
GetGreenEnergy’s own returns and warranty terms apply to this item. If anything isn’t right, message us first and we’ll arrange it with them for you.
The ECO-WORTHY 12V/24V 20A Smart Battery Charger is a versatile, high-powered multi-mode mains charger engineered specifically to handle modern high-capacity lithium setups alongside standard vehicle battery banks. Built with dual-voltage auto-detection, it allows users to dynamically toggle charging currents to perfectly match the capacity of their leisure or starter batteries. It functions smoothly as a multi-stage charger, a regular battery maintainer, and an emergency recovery tool.
Key Features
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Intelligent Dual-Voltage Recognition: Automatically detects whether you have connected a 12V or 24V battery bank, delivering a swift 20A charge for 12V configurations or a dedicated 10A current for 24V arrays.
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0V Lithium Activation Mode: Features a dedicated wake-up cycle for LiFePO4 batteries. If a battery's internal BMS has entered deep discharge protection mode and shut off output (0V state), this charger injects a specialized current pulse to safely reset the BMS and restart charging.
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Multi-Chemistry Adaptability: Fully optimized with tailored multi-stage algorithmic profiles for Lithium Iron Phosphate (LiFePO4), AGM, and Standard Lead-Acid (STD) batteries.
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Winter Low-Temperature Optimization: Features a specialized low-temperature charging protocol that uses a reduced maintenance current (2A for a continuous 5 minutes) to safely condition standard lead-acid and AGM batteries when operating in cold weather.
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Real-Time LCD Monitoring Screen: Equipped with a built-in backlit visual interface that actively displays real-time statistics, including the battery's active State of Charge (SOC) graphic, voltage output, actual charging current, and system fault alerts.
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Smart Memory Function: Automatically logs and recalls your last selected battery type and custom current settings upon disconnect, ensuring you do not have to reprogram your profile during consecutive uses.
Technical Specifications
| Specification | Details |
| Output Charging Current | 12V Mode: Up to 20A | 24V Mode: Up to 10A |
| Output Charging Voltage | 12V Nominal (14.6V Max) | 24V Nominal (29.2V Max) |
| Compatible Battery Types | LiFePO4 (Lithium), AGM, STD (Lead-Acid) |
| Rated AC Input Voltage | 100V – 240V AC (Universal Mains Support) |
| Rated Input Frequency | 50Hz / 60Hz |
| Operating Thermal Range | -20°C to 40°C (-4°F to 104°F) |
| Connectivity Interface | Heavy-Duty Anderson Connection Terminals |
| Hardware Dimensions | 194 × 89.5 × 74 mm (7.65 × 3.52 × 2.91 inches) |
| Product Net Weight | 0.75 kg (1.65 lbs) |
Warranty & Protection
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Eco-Worthy Protection: Includes an official manufacturer warranty covering electrical hardware components, cooling fans, and internal programming defects.
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Built-In Safety Safeguards: Completely protected against reverse polarity alignment, short-circuit loops, high-temperature overload, and over-current faults.
What’s in the Box?
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ECO-WORTHY 12V/24V 20A Smart Battery Charger
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Heavy-Duty Extension Cable Set with Anderson Style Adapters
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Insulated Battery Terminal Crocodile Clamps
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Instruction Manual & Setup Guide
Delivery: this item is sent to you directly by our partner GetGreenEnergy, not from CMNAV stock, so dispatch and delivery times are set by them. Any delivery charge is shown at the checkout before you pay.
Returns & warranty: GetGreenEnergy’s own returns and warranty terms apply to this item. If anything isn’t right, message us first and we’ll arrange it with them for you. Your statutory rights are not affected.