54.6V 5A 273W Lithium Battery Charger for Bulk & OEM Orders

High-Power Fast Charger for 13S (54.6V) Li-ion Battery Packs — E-Bikes, E-Scooters, Industrial Equipment & OEM Integration

Charger Model: 54.6V 5A 273W

Product Description:

6V / 5A / 273W output — specifically designed for 13S (54.6V) Li-ion battery packs, faster charging than standard 4A models
CC/CV intelligent charging algorithm with auto-cutoff and trickle-charge maintenance when fully charged
Universal 100-240VAC auto-switching input — compatible with global power grids
6-layer safety protection: short-circuit (SCP), over-voltage (OVP), over-current (OCP), over-temperature (OTP), reverse-polarity, battery fault protection
Durable aluminum housing with optimized heat dissipation design
Multiple connector options: 3-pin XLR (1+2-), DC barrel plugs, aviation connectors (GX12/GX16/GX20), XT30/XT60/XT90 — customizable for OEM orders
CE/FCC/RoHS certified, 3-year warranty; OEM/ODM customization available for bulk orders

Technical Parameters:

Item	Specification
Model	Lithium battery charger: 54.6V 5A 273W
Battery Chemistry	Li-ion (13S configuration) — NOT for LiFePO4 or lead-acid
Nominal Battery Voltage	54.6V (13S Li-ion)
Charging Voltage (CV)	54.6V
Max Charging Current	5A
Rated Power	273W
Charging Curve	CC → CV, auto-cutoff + trickle maintenance when full
Charging Efficiency	≥90%
AC Input Voltage	100–240VAC, 50/60Hz (auto-switching)
No Load Power Consumption	≤0.5W
Cooling	Free air convection / fan-assisted (optional)
Operating Temperature	-10°C ~ +45°C
Storage Temperature	-20°C ~ +65°C
Housing Material	Aluminum alloy
Output Connector	3-pin XLR (1+2-) / DC barrel (5.5×2.1mm) / Aviation / XT / Custom
AC Input Connector	C6 / C8 / C14 (optional)
Protection Functions	SCP / OVP / OCP / OTP / Reverse-polarity / Battery fault
Certification	CE, FCC, RoHS (UL, cUL, UKCA, PSE, SAA, CB available)
Warranty	3 Years

Charging Time Reference Table

Battery Capacity	Approx. Full Charge Time
54.6V 10Ah	~2 hours
54.6V 15Ah	~3 hours
54.6V 20Ah	~4 hours
54.6V 30Ah	~6 hours
54.6V 40Ah	~8 hours

Applications

E-bikes, e-scooters & light electric vehicles
Industrial automation & robotics systems
Security & surveillance systems
Communication equipment & IoT devices
Medical monitoring instruments
Portable testing & environmental monitoring equipment
Backup battery systems & portable energy storage
OEM integration for various 54.6V Li-ion battery-powered devices

Why Source From Himax Electronics

Factory-direct pricing — no middleman markup, tiered pricing available by order volume
OEM/ODM capability — custom voltage/current specs, connectors, cable length, housing color/material, 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; 4-hour full load aging test
Certification support — CE/FCC/RoHS documentation provided; assistance with additional country-specific certification (UL/cUL/ETL/UKCA/PSE/SAA/CB) on request
Reliable lead time & logistics — consistent batch quality, standard lead time of [30] days for orders under [1000] units, FOB/CIF shipping support
Full product line coverage — pair this 54.6V 5A charger with our 14.6V, 24V, 28.8V, 29.2V, 43.8V, 54.6V(4A), 58.4V and 58.8V 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 54.6V (13S) Li-ion battery packs. It is NOT suitable for LiFePO4 or lead-acid batteries. Please confirm your battery chemistry and cell count before ordering.

Q: How is this different from your 54.6V 4A model?

A: The 5A version charges faster (approx. 20% shorter charge time) for the same 54.6V 13S Li-ion battery packs, while retaining the same safety protections and certification.

Q: What output connector options are available?

A: We offer 3-pin XLR (1+2-, the most common standard for this voltage class), DC barrel plugs (5.5×2.1mm, 5.5×2.5mm), aviation connectors (GX12/GX16/GX20), XT30/XT60/XT90, and fully custom cable assemblies.

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

A: Approximate full-charge times are 2 hours for a 10Ah battery, 3 hours for 15Ah, 4 hours for 20Ah, 6 hours for 30Ah, and 8 hours for 40Ah, depending on starting state of charge.

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

A: Yes. Output voltage, current, connector type, cable length, housing material/color, and packaging can be customized to meet OEM/ODM 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: 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, cUL, ETL, UKCA, PSE, SAA, CB) for qualifying order volumes.

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.

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.