58.4V 18A 1051.2W LiFePO4 Battery Charger for Bulk & OEM Orders

IP65 Waterproof Smart Charger for 48V (51.2V) LiFePO4 Battery Packs — Golf Carts, Marine, RVs, Forklifts & Home Energy Storage

Charger Model: 58.4V 18A 1051.2W

Product Description:

4V / 18A / 1051.2W output, fully charges a 48V 100Ah battery in ~5.5 hrs (200Ah in ~11 hrs)
IP65 waterproof & dustproof rating — safe for outdoor golf cart, marine, and RV charging
3-stage intelligent charging with 0V/deep-sleep BMS activation function
6-layer safety protection: over-temperature, short-circuit, over/under-voltage, over-current, reverse-polarity
Die-cast aluminum housing with cooling fan; portable handle + wall-mount dual design
CE/FCC/RoHS certified, 2-year warranty; OEM/ODM customization available for bulk orders

Technical Parameters:

Item	Specification
Model	Lithium battery charger: 58.4V 18A 1051.2W
Nominal Battery Voltage	48V / 51.2V LiFePO4 (16S)
Charging Voltage (CV)	58.4V
Max Charging Current	18A
Rated Power	1051.2W
Charging Curve	Pre-charge → CC → CV, MCU-controlled
Charging Efficiency	≥90%
AC Input Voltage	100–240VAC, 50/60Hz
Protection Rating	IP65 (waterproof & dustproof)
Cooling	Fan-assisted active cooling
Operating Temperature	-20°C ~ +40°C
Storage Temperature	-40°C ~ +70°C
Housing Material	Die-cast aluminum alloy
Output Connector	Anderson connector + waterproof extension cable (M8 terminal optional)
Protection Functions	Over-temperature / Short-circuit / Over-voltage / Under-voltage / Over-current / Reverse-polarity
Certification	CE, FCC, RoHS
Warranty	2 Years

Charging Time Reference Table

Battery Capacity	Approx. Full Charge Time
48V 50Ah	~2.8 hours
48V 100Ah	~5.5 hours
48V 150Ah	~8.3 hours
48V 200Ah	~11 hours

Applications

Suitable for bulk and OEM/ODM sourcing across:

Golf carts & low-speed electric vehicles
Marine / trolling motors / electric outboards
RVs & camper trailers
Home & commercial energy storage systems (ESS)
Solar off-grid power systems
Material handling equipment (forklifts, AGVs)
Battery rental & fleet maintenance operations

Why Source From Himax

Factory-direct pricing— no middleman markup, tiered pricing available by order volume
OEM/ODM capability— custom voltage/current specs, connectors, housing color, and private label/branding
In-house R&D and quality control— every unit tested for output accuracy, safety protection response, and charging curve compliance before shipment
Certification support— CE/FCC/RoHS documentation provided; assistance with additional country-specific certification (UL/ETL/SAA/PSE) on request
Reliable lead time & logistics— consistent batch quality, standard lead time of [25] days for orders under [50] units, FOB/CIF shipping support
Full product line coverage— pair this 58.4V 18A charger with our 14.6V, 29.2V, and 43.8V series for complete multi-voltage sourcing from a single supplier
Dedicated account support — technical documentation, spec sheets, and after-sales support for distributors and resellers

FAQ

Q: What battery types is this charger compatible with?

A: This charger is specifically designed for 48V (51.2V) LiFePO4 battery packs with 16S configuration. It is not suitable for lead-acid, NCM, or other lithium chemistries.

Q: Is this charger waterproof?

A: Yes. This model carries an IP65 waterproof and dustproof rating, suitable for outdoor use in golf carts, marine, and RV applications.

Q: How long does it take to fully charge a battery?

A: Approximate full-charge times are 2.8 hours for a 50Ah battery, 5.5 hours for 100Ah, 8.3 hours for 150Ah, and 11 hours for 200Ah, depending on starting state of charge.

Q: Can the charging voltage/current be customized for OEM orders?

A: Yes. Output voltage, current, connector type, and housing can be customized to meet OEM/ODM specifications. Please contact our sales team with your target battery pack specifications.

Q: What is the minimum order quantity (MOQ)?

A: Minimum order quantity is 2 sets, used for sample performance testing before bulk orders.

Q: Does the charger include deep-sleep/BMS battery activation?

A: Yes, the charger includes a 0V activation function that safely reactivates BMS-protected batteries that have entered a deep-sleep or low-voltage protection state.

Q: What certifications does this charger carry, and can you support additional certification for our target market?

A: The standard unit is CE, FCC, and RoHS certified. We can support additional certification (e.g., UL, ETL, SAA, PSE) for qualifying order volumes — please inquire with your target market requirements.

Q: What is the lead time for bulk orders?

A: Standard lead time is [2] weeks for orders under [50] units; larger volumes may require [4] weeks. Contact us for a quote based on your specific order quantity.

Q: Is private labeling/custom packaging available?

A: Yes, private label, custom color housing, and custom packaging are available for qualifying OEM orders.

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Quality Assurance

Every Himax Electronics battery charger undergoes 100% factory testing before shipment — covering output voltage/current accuracy, charging curve verification, and full safety-protection response (over-voltage, over-current, short-circuit, reverse-polarity). Our production line follows ISO 9001 quality management standards, with incoming material inspection, in-process quality control, and final aging tests to ensure consistent performance across every batch. All chargers are backed by CE/FCC/RoHS certification and a 2-year warranty, giving distributors and OEM partners confidence in every shipment, order after order.