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Float Lead Acid Charger 12 Volt 4 Amp For Lead Acid Battery

Product No.：HRY1464000
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CE/UL/cUL/PSE/SAA Approved Charger 4A For 12V Lead Acid Battery

Henryuan 12V 4A lead acid charger delivers industrial-grade performance for automotive, marine, and backup power systems. Engineered with 3-stage smart charging (CC/CVAbsorption/Float), the precision charging for demanding applications. This 4 Amp lead acid battery charger extends battery lifespan. Compatible with AGM, GEL, and SLA batteries, the adaptive algorithm prevents overcharging while optimizing charge acceptance.

Applications:

Automotive & Marine Fleet Maintenance: Works flawlessly as a stable 12V 4A lead acid battery charger for automotive and deep-cycle marine vessels, holding a clean float maintenance phase that keeps stored vehicles grid-ready without fluid boil-off.
Golf Trolleys & Mobility Scooters: Highly optimized as a reliable 12V 4A AGM battery charger smart float solution for fleet rentals, guaranteeing safe constant-current saturation levels even after deep overnight discharges.
Industrial Equipment & Backups: Ideal for facilities, acting as an energy-efficient 3 stage smart 12V SLA battery charger 4 amp for uninterruptible security power arrays and industrial forklifts.

Certifications: SAA/CE/UL/FCC/cUL/PSE/UKCA/CCC/GS/RoHS
Warranty: 3Years.
Global Compatibility: AC power leads with EU/UK/US/JP/AU/KR/CN plugs

Core Engineering Specifications

Input: Universal 100-240V AC (50/60Hz).
Output: 4A at 14.6Vdc/13.8Vdc, precision output.
Protections: Over-current/over-voltage/short-circuit/reverse-voltage.
Efficiency: >87%

Output		Charging Stage	LED Indicator
Output
Current	Voltage
4A	9V-14.6V/13.8V	Constant Current	RED(Charging)
4A->1.3A	14.6V/13.8V	Constant Voltage	RED(Charging)
1.3A->0	14.6V/13.8V	Trickle Current	GREEN (Fully Charged)

Safe and intelligent charging mode(12 Volt 4 Amp charger for 12V lead acid battery)

Packaging:

12V 4A lead acid battery charger , AC power lead, PE bag(Optional), White box.

Henryuan Wide 12V Lead Acid Charger Power Range:

Henryuan specializes in offering a comprehensive lineup of 12V lead acid battery charging solutions tailored to meet diverse needs. Their product portfolio includes fixed-pin wall-mounted models, modular plug adapters, and compact desktop units, with power configurations spanning 3W to 400W to accommodate various application requirements
More 12V lead acid battery chargers.

Customer Five-star reviews:

Customers often ask about 12V 4A lead-acid battery charger near me? no need to worry, Henryuan provides safe and convenient freight service, transporting directly from our workshop to the customer's warehouse in just a few days, saving time and cost. Henryuan, the high quality 12V 4A lead acid battery charger manufacturer.

Full Range of Henryuan 12V Lead Acid Charger Solutions

Henryuan 14.6V LiFePO4 Charger(CB, UL, cUL, FCC, ETL, CE, EMC, UKCA, SAA, PSE, KC, CCC, RoHS)	Model	Input	Output(Voltage/Current)	Output(Power)
	HRY1460300	100-146V ac, 50/60Hz	14.6V 0.3A	4.38W
	HRY1460400		14.6V 0.4A	5.84W
	HRY1460500		14.6V 0.5A	7.3W
	HRY1460600		14.6V 0.6A	8.76W
	HRY1460700		14.6V 0.7A	10.22W
	HRY1460800		14.6V 0.8A	11.68W
	HRY1460900		14.6V 0.9A	13.14W
	HRY1461000		14.6V 1.0A	14.6W
	HRY1461460		14.6V 1.2A	17.52W
	HRY1461500		14.6V 1.5A	21.9W
	HRY1461800		14.6V 1.8A	26.28W
	HRY1462000		14.6V 2.0A	29.2W
	HRY1462500		14.6V 2.5A	36.5W
	HRY1463000		14.6V 3.0A	43.8W
	HRY1464000		14.6V 4.0A	58.4W
	HRY1465000		14.6V 5.0A	73W
	HRY1466000		14.6V 6.0A	87.6W
	HRY1466500		14.6V 6.5A	94.9W
	HRY1467000		14.6V 7.0A	102.2W
	HRY1468000		14.6V 8.0A	116.8W
	HRY14610000		14.6V 10A	146W
	HRY14620000		14.6V 20A	292W
	HRY14625000		14.6V 25A	365W