16.8V 10A Fast Li-ion Battery Charger for 4S 14.8V Battery
Engineered to accelerate turnaround deployment in high-capacity energy networks, the Phonix® FX16810000 supplies a high-amp 168W regulated DC output as an industrial-tier 16.8V 10A Li-ion battery charger. Specifically calibrated for demanding 4S 14.8V Lithium-ion e-bikes, RC systems, and micro-storage banks, this cooling-fan-free hardware platform optimizes cell charging velocity without inducing thermal fatigue. The heavy-duty convection housing isolates premium localized components from structural metallic fragments and workspace microparticles, ensuring continuous operation under full rated electrical loads. Managed by a dedicated intelligent control logic core, it initiates protective latch lockouts during dynamic anomalies like voltage surges, current spikes, short circuits, and line cross-connections. Boasting a certified 100,000-hour MTBF to complement its 3-year enterprise warranty, this 10A charging platform seamless aligns with international technical RFP specifications through full regulatory marks (UL, CE, TUV, FCC, PSE, CCC).
Description
High-Amp Fleet Maximization via Solid-State Convection Thermal Design
Sustaining a continuous 168W electrical envelope without relying on failure-prone internal mechanical fans requires dedicated internal thermal topology. The Phonix® FX16810000 integrates an expanded, heavy-duty flame-retardant chassis (178X80X46 mm, weighing 800g) built around solid-state passive air dissipation pathways. For e-mobility stations and enterprise security backup infrastructures, eliminating fans means zero vulnerability to conductive soot, metallic dust, or moisture ingress that routinely shorts standard commercial chargers. The aluminum-alloy enhanced housing keeps case temperature rise restricted to < 40°C under maximum constant-current stress, ensuring long-term fleet uptime while preventing thermal throttling during repetitive bulk-charge sequences.
Technical Parameters
| Category | Technical Parameter | Engineering Specification | Remarks / Test Conditions |
|---|---|---|---|
| 1. Input Specs | Rating Input Voltage | 100 ~ 240 Vac | 50/60 Hz Universal Input |
| Input Voltage Range | 90 ~ 264 Vac | Grid variance tolerance window | |
| Rating Input Current | 5.0 A / RMS | @ 100V Input, Full Load (With safety wire-gauge margin) | |
| Max Input Power | 190W | @ 100V Input, Full Load | |
| 2. Output Specs | No Load Output Voltage | DC 16.8 V | Precision voltage reference |
| Output Voltage Range | DC 14.8V ~ 16.8V | Dynamic curve regulation | |
| Charging Current | 10A ±10% | High-rate Constant Current (CC) fast charge stage | |
| Charging Voltage | DC 16.8 V ±0.2 V | Constant Voltage (CV) saturation window | |
| Pre-charge Current | 1.0A ± 0.1A | Triggers when battery voltage ≤ 12V | |
| Charge-end Current | ≤ 1.0A ±10% | Optimized cut-off current threshold for full cell saturation | |
| Suitable Battery Type | 4S Li-ion / Li-Po Battery Packs | Optimized for 14.8V nominal voltage configurations | |
| Timer Protection | — | Continuous state tracking | |
| Max Output Power | 168W | Continuous maximum power output | |
| Ripple Voltage | ≤ 168mV | Full load, Peak-to-Peak (Vp-p value) | |
| Efficiency | ≥ 89% | Full load @ 220V AC input | |
| 3. Protection & Indicators | Short-Circuit / Reversed Protection | Yes / Yes | Instant hardware cutoff with automatic recovery |
| Power LED State | Red | AC input source active | |
| Charging LED (No Battery) | All Off | Standby open-circuit state | |
| Charging LED (Active Charge) | Flashing One by One | Multi-stage charging in progress (Capacity feedback) | |
| Charging LED (Finished) | All On / Green On | Pack fully saturated; automatic cutoff active | |
| Charging LED (Error State) | All Flashing | Fault latch active (Short circuit, Reverse, Over-temp) | |
| 4. Environmental | Operating Temperature | -10°C ~ +40°C | Continuous operation at stable full load |
| Storage Temperature | -40°C ~ +70°C | Suitable for multi-zone shipping transit stress | |
| Operating / Storage Humidity | < 90% RH / 0 ~ 95% RH | Non-condensing moisture thresholds | |
| Cooling Mechanics | Natural Convection | Silent fanless heat dissipation | |
| Vibration Resistance | 5MM / 50HZ / 600S | Non-operating multi-axis vibration verification | |
| Impact Resistance | 1-meter drop test, 3 times | Casing structural integrity certified | |
| 5. Mechanical | Weight | 800g | Net weight of heavy-duty casing version |
| Dimensions | 178 * 80 * 46 mm | High-impact flame-retardant shell layout | |
| Output Connector | Refer to Order Guide | Highly customizable termination geometries | |
| 6. Safety & Reliability | Max Temperature Rise | < 40°C on casing | Measured at maximum stable power envelope |
| Safety Approvals | CE, TUV, FCC, PSE, CCC | Certified for direct global market shipping | |
| MTBF | 100,000 Hours | Calculated via continuous stress profiles | |
| ESD Immunity | 8.0 KV | Electrostatic isolation safety threshold | |
| Hi-Pot Insulation | i/p to o/p: 3000V (1 min) | Primary to secondary electrical testing |
Industrial Infrastructure Integration & Fleet Deployment Specifications
The integrated sequential LED dashboard offers clear operational awareness for fleet managers monitoring remote sub-station charging racks. For dynamic factory workflows incorporating medium-scale hardware where a lower amp-draw profile is preferred to maintain centralized power factor controls, sourcing departments can analyze our high-efficiency 16.8V 8A Li-ion battery charger specification matrix. Phonix® fully accommodates high-level factory OEM/ODM engineering changes, allowing corporate buyers to specify regional AC wall cords (US, EU, UK, AU, JP) along with ruggedized DC terminations such as multi-contact XLR plugs, GX16 Aviation links, heavy-duty Anderson couplings, or extreme-current XT60 and XT90 blocks complying entirely with global UL safety standards.
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