HTRC 3AMP Smart Charger 6V/12V 3A for Lead-Acid and LiFePO4 Batteries

Product detailed description

Universal automatic charger and maintainer with a current of up to 3A, designed for charging and maintaining 6V and 12V batteries of various technologies – from classic lead-acid AGM, GEL, SLA and WET, through deep-cycle EFB and Calcium batteries, to modern LiFePO4. The charger offers three charging modes including a repair mode for lead-acid batteries and automatic selection of charging voltage 6V or 12V. Suitable for motorcycles, automobiles, boats, garden equipment or backup systems.

Specifications:

• Model: 3A-Charger
• Input voltage: 100–240 V AC, 50/60 Hz
• No-load power consumption: 60 W
• Output voltage: 6 V / 12 V
• Max. charging current: 3 A
• Supported batteries: Lead-acid (AGM, GEL, SLA, Flooded, WET, EFB, Calcium), LiFePO4
• Charging modes: STD & AGM, Lithium/LiFePO4, Repair
• Repair mode: Max. 24 hours, for lead-acid batteries only (cannot repair severely damaged batteries)
• Indication: LED for charging status and battery voltage
• Protections: Against reverse polarity, overcharge and short circuit
• Other functions: Automatic maintenance of charged battery

Instructions for use:

• Check that the battery type corresponds to the charger.
• Connect the red clip to the positive (+) terminal of the battery.
• Connect the black clip to the negative (−) terminal of the battery or the vehicle chassis.
• If the polarity is wrong, the indicators will light up and flash.
• Press the MODE button and select the mode according to the battery type (STD&AGM, LiFePO4, Repair).
• After charging is complete, disconnect the charger from the mains and then the clamps from the battery.

Charging mode selection:

• STD & AGM: For 6V/12V lead-acid batteries AGM, SLA, WET, Deep Cycle, EFB, Calcium.
• LITHIUM LiFePO4: For 6V/12V LiFePO4 batteries with integrated BMS.
• REPAIR: Repair mode for lead-acid batteries that cannot be properly charged or have been standing for a long time. Maximum repair time is 24 hours. Seriously damaged batteries cannot be repaired.

Warning:

• The charger is designed for 6V and 12V lead-acid and LiFePO4 batteries.
• Always check the battery specification before charging.
• A BMS must be present when charging LiFePO4 batteries.
• Charge only in a well-ventilated area, away from direct sunlight and high temperatures.
• Do not place the charger directly on the battery during charging.
• Do not charge frozen or mechanically damaged batteries.
• When working with lead-acid batteries, remove metal objects (rings, bracelets, watches).
• Do not smoke or handle open flames while charging.
• To reduce the risk of electric shock, disconnect the charger from the mains before maintenance or cleaning.
• Not intended for use by children and persons who are unable to follow the instructions.

Package contents:

• 3A 6V/12V Charger
• Cables with crocodile clips
• User manual

Note:

• Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.
• BMS (Battery Management System) is required when charging lithium batteries.
• For batteries below 20Ah, use the minimum charging current and do not exceed the recommended charging time.