12.6V 9A Fast Li-ion Charger for 3S 11.1V Battery

Phonix® FX1269000 | 12.6V 9A Industrial-Grade High-Performance Charger for Heavy-Duty 3S 11.1V Lithium Battery Banks
A robust 113.4W power infrastructure engineered for high-velocity energy replenishment in demanding industrial automation and portable energy systems.
• High-Current 9A Rapid Charging: Specially optimized for massive 3S battery arrays, slashing downtime while ensuring electrochemical stability.
• High-Capacity Passive Thermal Chassis: Substantial 178*80*46mm 800g housing provides superior volumetric heat dissipation, maintaining safe <40°C casing temperatures.
• Dynamic Load Compensation: Advanced internal regulation mitigates cable-induced voltage drops, ensuring exact 12.6V terminal delivery to high-Ah battery strings.
• Certified Industrial Infrastructure: Validated for 50,000-hour MTBF; fully compliant with CE/UL/TUV/FCC global standards and backed by a 5-year commercial factory warranty.
• Specified for: Automated logistics robots (AGVs), fleet-scale warehouse shuttle systems, heavy-duty emergency lighting, and large-format industrial backup hubs.

Description

12.6V 9A Li-ion Battery Charger Specification
Adaptor for: 3S 11.10V Li-ion Battery
Model: FX1269000
AC Input: 100~240V
DC Output: 12.6V 9A
Application: 3S 11.10V Li-ion Battery
Charge Process: Pre-charge, CC, CV and Automatically Cut-off
Charger Indicator: With Double color LED for power capacity show
Output Protections: OVP, OCP, Shorted, Reversed Protection
Safety Approval: CE, UL, TUV, FCC, PSE, CCC
Size: 178*80*46mm
Net Weight: 800g
Brand: Phonix®

 

FX1269000 12.6V 9A Industrial Charger Technical Specifications
Item Specification Engineering Note
1. Input Parameters
Rating Input Current 2.8 A/RMS Optimized Safety Margin
Max Input Power 128.8 W Operational Full-Load
2. Output Parameters
Charging Current 9 A ±10% High-Velocity Stage
Max Output Power 113.4 W
Charge-end Current ≤1.6 A ±10% Precision Cut-off
3. Environment & Reliability
MTBF 50000 H Industrial Grade
Efficiency ≥88% Full load @220V

 

I. Engineered for Thermal Stability (113W Class):
Sustaining 9A current in a natural-convection housing requires massive internal thermal mass. The FX1269000’s 800g structural design acts as a heat sink, facilitating the passive dissipation of switching losses away from sensitive power-stage controllers. By utilizing our proprietary high-thermal-conductivity potting, we ensure the unit maintains a stable casing temperature of <40°C even at full-load, essential for high-reliability warehouse deployment. Further technical data is available at our Phonix® Home Page.

II. Precision Battery Life Protection:
The 9A charging stage is transitioned via a tightly monitored logic loop into a Constant Voltage saturation phase, with an aggressive 1.6A cut-off. Per Battery University guidelines, this precise hard-cut capability eliminates electrolyte boiling and anode stress common in inferior, broad-tolerance charging designs. Verification of our testing standards is available at our About Phonix® Portal.

B2B Supply Chain & Customization

To facilitate rapid deployment in heavy-duty logistics, Phonix® provides custom-molded output assemblies, including high-amperage Neutrik connectors, aviation-grade locking pins, or specialized heavy-duty copper lugs, to ensure maximum current delivery with minimal line-drop.

Every unit is backed by a 5-year warranty and provides full 3D design documentation for integration into your automation fleet. Contact our wholesale enterprise team via our Procurement Link or view our engineering capabilities via the Custom Solution Hub.

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