12.6V 5A Li-ion Battery Charger for 3S 11.1V Battery
Phonix® FX1265000 | High-Current 12.6V 5A Intelligent Charger for Industrial 3S 11.1V Lithium Battery Matrices
A commercial-grade 63W (76W max input) localized power delivery system engineered for relentless, continuous thermal stability in high-capacity equipment racks.
• Calibrated 5A Constant Current Delivery: Specifically developed to safely accelerate charging velocity in heavy-Ah 3S cells without forcing electrochemical stress.
• Expanded Volumetric Mass Housing (133mm): Heavy-duty 350g desktop housing optimized with dedicated thermal release corridors for premium natural convection.
• Integrated Line-Drop Voltage Compensation: Automatically offsets terminal impedance losses over extended cables to guarantee precise 12.6V saturation.
• Enterprise Infrastructure Reliability: Locked to a strict 50,000-hour MTBF lifecycle standard and backed by our signature 5-year direct factory warranty.
• Specified for: Automated warehouse AGVs, industrial backup battery arrays, heavy-drain field instrumentation, and commercial high-power LED arrays.
Description
12.6V 5A Li-ion Battery Charger Specification
Adaptor for: 3S 11.10V Li-ion Battery
Model: FX1265000
AC Input: 100~240V
DC Output: 12.6V 5A
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: 133*58*30mm
Net Weight: 350g
Brand: Phonix®
| FX1265000 12.6V 5A Charger for 3S 11.10V Li-ion Battery Technical Specifications | ||
| Item | Specification | Remark |
| 1.Input | ||
| Rating input voltage | 100~240 Vac 50/60 Hz | |
| Input voltage range | 90~264 Vac | |
| Rating input current | 1.5 A/RMS | Input:100V Output: Full load (Optimized Safety Margin) |
| Max input power | 76 W | Input:100V Output: Full load |
| 2.Output | ||
| No load output voltage | DC 12.6 V | |
| Output voltage range | DC 11.10V~ 12.60V | |
| Suit with battery type | 3S Li-ion battery | |
| Charging current | 5 A ±10% | |
| Charging voltage | DC 12.6 V ±0.2 V | |
| Pre-charge | 0.5A ± 0.1A | Voltage ≤ 9V |
| Charge-end current | ≤0.5 A ±10% | |
| Timer | – | |
| Max output power | 63 W | |
| Ripple voltage | ≤168mV | Full load |
| Power LED | Red | Power on |
| Charging LED | All off | No battery |
| All on | Finished | |
| All flashing | Error | |
| Flashing one by one | Charging | |
| Shorted | Yes | |
| Reversed | Yes | |
| Efficiency | ≥86% | Full load @220V |
| 3.Environment | ||
| Operate temperature | -10 ~ +40℃ | |
| Operate humidity | < +90% | Relative humidity |
| Storage temperature | -40 ~ +70℃ | |
| Storage humidity | 0 ~ +95% | Relative humidity |
| Cooling | Natural | |
| Vibration resistance | 5MM / 50HZ/600S | Non-operating condition |
| Impact resistance | 1 meter drop test 3 times | Non-operating condition |
| 4.Mechanical | ||
| Weight | 350g | |
| Size | 133*58*30mm | Casing only |
| Connector | Refer to order | |
| 5.Safety | ||
| Max. temperature rise | < 40℃ on casing | |
| Safety approval | CE/TUV/FCC/PSE/CCC | |
| MTBF | 50000 H | Industrial heavy-duty standard |
| ESD | 8.0 KV | |
| Hi-Pot Insulation | i/p to o/p: 3000V (1 min) | |
I. Dynamic Line-Drop Compensation (LDC) Framework under 5-Amp Loads
Specifically, running a high-current 5A injection over standard copper terminal lines introduces localized terminal resistance, causing significant voltage drop variations before energy reaches the 3S battery cells. To defeat this line drop, the FX1265000 power manager integrates an active Line-Drop Compensation (LDC) circuit layout. By dynamically tracking output current variations, the internal software self-adjusts the rail voltage slightly at full load. This ensures that exactly 12.6V reaches the remote 11.1V battery management board, keeping the cell saturation phase completely accurate. To inspect our custom multi-stage calibration setups, please browse our main Phonix® Home development index.
II. Thermal Runaway Mitigation inside 63-Watt Passive Enclosures
Furthermore, outputting a continuous 63W power load without internal cooling fans requires a disciplined spatial layout. According to international cell testing records updated by the Battery University Electrochemical Registry, prolonged high thermal exposure during the Constant Voltage saturation phase can compromise lithium grid structures. Accordingly, the FX1265000 broadens its physical frame to 133*58*30mm, placing primary transformer chokes away from low-ESR capacitors. This volumetric layout enhances natural convection currents, keeping the outer casing temperature rise bounded under 40°C. Our verified production methods are fully hosted via our corporate About Phonix® data hub.
III. Heavy-Duty EMI Compliance for Automated Logistics Networks
Simultaneously, since 5A desktop adaptors are frequently installed on automated warehouse AGV docks or complex security hubs, control of harmonic emissions is critical. Alternately, to guarantee seamless operation alongside close-proximity telemetry devices certified under the IEC Compliance Standards, our hardware integrates high-attenuation multi-stage differential filters. This keeps total peak-to-peak ripple voltage locked at ≤168mV under full continuous strain, protecting sensitive industrial sensors from background electrical distortion.
Enterprise Segments & 63W System Deployments
Providing a highly regulated 5A continuous output profile with universal international safe approvals, the FX1265000 charging adaptors are integrated standard across several fields:
| Automated Logistics & AGVs | Delivers balanced, high-velocity energy restoration for compact automated guided vehicles, robotic picking line shuttles, and autonomous mobile carts. |
| High-Power Commercial Lighting | Engineered to manage large emergency architectural egress pathways, remote highway signal arrays, and high-intensity field task lighting rigs. |
| Heavy Field Instrumentation | Tailored for continuous 24/7 utilization on deep geological data loggers, offshore mapping transceivers, and rugged portable telecom field relays using 3S packs. |
Heavy-Gauge Cable Customization & B2B Procurement Protocols
To completely bypass high-current terminal heat accumulation over severe industrial running blocks, Phonix® engineers custom heavy-gauge cable profiles optimized directly to your device layout schematics. Through our Custom Service Integration Center, we process continuous wholesale production lots fitted with **high-density DC barrel pins (5.5*2.1mm / 5.5*2.5mm), rugged multi-pin aviation terminals, locking Neutrik XLR links, or heavy-insulated copper alligator jaws**.
Certified to maintain flawless operation in tough 24/7 commercial deployments within an authentic 50,000-hour MTBF lifecycle baseline, all shipped batches carry our complete 5-year direct factory-backed warranty. Please coordinate with our global contract office via our Contact Procurement Link to access comprehensive technical PDF data sheets, official 3D STEP data files, and tailored contract volume discount tables.
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