High-Power CC/CV Smart Charging: Specifically pre-calibrated for 4S 12.8V LiFePO4 battery packs, delivering 40A continuous current to ensure fast and thermally stable charging cycles.
Industrial-Grade Thermal Management: Built with an anodized aluminum alloy enclosure and an intelligent cooling fan to prevent overheating under continuous peak load.
Full OEM/ODM Connector Customization: Factory-direct custom output options including Anderson SB50, copper ring terminals, alligator clips, or custom plugs tailored to your hardware.
Heavy-duty 12.8V (4S) smart LiFePO4 charger delivering 40A continuous current. Features intelligent CC/CV charging logic, robust aluminum heat dissipation, and complete OEM/ODM custom output plugs for industrial power fleets.
Commercial-Grade 14.6V 40A Charging Solution by HiMAXBATT®
The 14.6V 40A (584W) LiFePO4 Battery Charger engineered by HiMAXBATT® is a commercial-grade charging solution specifically optimized for 4-series (4S) 12.8V Lithium Iron Phosphate battery packs. Built with a high-efficiency power architecture, this heavy-duty 12V lithium battery charger provides rapid, reliable energy replenishment for energy storage systems, marine trolling motors, RV house batteries, and electric mobility fleets. As an experienced OEM/ODM charger manufacturer, HiMAXBATT® provides customizable output cables, Anderson plugs, and private labeling to meet your specific hardware requirements.
Furthermore, this intelligent charger features an advanced multi-stage Constant Current / Constant Voltage (CC/CV) algorithm. This ensures your high-capacity lithium batteries reach 100% capacity rapidly while preventing over-voltage stress, thereby maximizing overall cell operational lifespan. Housed in a durable aluminum casing with forced-air cooling, our 14.6V 40A smart charger incorporates multi-layer safeguards—including short circuit, over-temperature, reverse polarity, and over-current protection—ensuring safe and continuous operation in demanding industrial environments.
Specifications
14.6V 40A (584W) LiFePO4 charger
Brand
HiMAXBATT®
Model
HMX-C14640
Compatible Battery Type
12.8V (4S) LiFePO4 Pack
Output Voltage
14.6V DC ± 0.2V
Output Current
40A DC
Max Output Power
584W
Input Voltage Range
100-240V AC (50/60Hz) Universal Input
Charging Logic
Intelligent 3-Stage CC/CV
Conversion Efficiency
≥90%
Cooling Method
Forced Air Cooling (Smart Fan Control)
Housing Material
Anodized Aluminum Alloy
Protections
Short Circuit, Over-Voltage, Over-Current, Reverse Polarity, Over-Temp
Certifications
CE, RoHS, FCC, UL Standard Compatible
Frequently Asked Questions
Find quick answers to common technical and procurement inquiries regarding our 14.6V 40A (584W) LiFePO4 battery chargers. As a direct OEM/ODM manufacturer, HiMAXBATT® is dedicated to supporting B2B buyers, distributors, and battery pack integrators with reliable bulk ordering, custom output plug configurations, and full safety compliance support.
Does HiMAXBATT® offer OEM customization for 14.6V 40A LiFePO4 battery charger output connectors?
Yes. As a direct battery charger manufacturer, HiMAXBATT® provides full OEM/ODM customization for bulk orders. We can customize various DC output terminals—including Anderson SB50/120 connectors, copper ring terminals, XLR plugs, or custom wire harnesses—tailored specifically to your battery pack specifications and assembly line requirements.
Can we order this 14.6V 40A LiFePO4 charger in bulk for 12V SLA battery replacement systems?
No. This charger is specifically calibrated with a 14.6V CC/CV charging algorithm designed for 4S 12.8V LiFePO4 chemistry. Charging standard lead-acid batteries with this unit may cause improper charging curves. Therefore, we recommend specifying this high-power charger exclusively for 12V lithium iron phosphate energy storage and RV power projects.
How does HiMAXBATT® guarantee continuous cooling for high-power 584W industrial chargers?
To handle heavy-duty commercial workloads without thermal throttling, HiMAXBATT® equips this 584W charger with an intelligent temperature-controlled cooling fan paired with a heat-dissipating anodized aluminum chassis. As a result, the charger maintains stable 40A output under high ambient temperatures, prolonging operational lifespan.
What is the Minimum Order Quantity (MOQ) and lead time for wholesale OEM charger orders?
We offer flexible low MOQs for standard samples to support initial engineering testing. However, for wholesale OEM orders featuring custom branding, specialized voltage parameters, or custom AC/DC plugs, our MOQ starts at 100 units. Standard production lead time for bulk orders is typically 2 to 3 weeks.
What safety certifications does HiMAXBATT® provide for international wholesale distribution?
HiMAXBATT® chargers are built to meet global compliance standards for global distributors and OEMs. Every 14.6V 40A charger passes strict quality protocols—including 100% full-load burn-in tests—and can be supplied with CE, RoHS, FCC, and UL-compatible documentation to ensure hassle-free customs clearance and regional distribution.
Download
For the 14.6V 40A (584W) LiFePO4 charger spec sheet, contact service@himaxbatt.com.
