16.8V 1A Li-ion Battery Charger for 4S 14.8V Battery
Phonix® FX1681000 | 16.8V 1A Industrial 4S Li-ion Battery Charger
High-efficiency 16.8W power supply for 4S 14.8V Li-ion/Li-Po battery packs. Featuring universal 90-264Vac input, 50,000-hour MTBF, and comprehensive industrial-grade protections. The definitive choice for professional portable electronics, drone systems, and backup power equipment. Certified global standards: CE, UL, TUV, FCC, PSE, CCC.
📥 Download 16.8V 1A Charger Technical Datasheet (PDF)
Description
Phonix® FX1681000 16.8V 1A 4S Battery Charger
Technical Specification
| Item | Specification | Remark |
|---|---|---|
| 1. Input | ||
| Rating input voltage | 100~240 Vac 50/60 Hz | Global Standard |
| Input voltage range | 90~264 Vac | Wide Range |
| Rating input current | 0.2 A/RMS | Corrected for Efficiency |
| Max input power | 19 W | Full Load |
| 2. Output | ||
| No load output voltage | DC 16.8 V | – |
| Output voltage range | DC 14.8V ~ 16.8V | – |
| Suit with battery type | 4S Li-ion Battery | – |
| Charging current | 1 A ± 10% | Corrected Rating |
| Charging voltage | DC 16.8 V ± 0.2 V | – |
| Pre-charge | 0.1 A ± 0.1 A | Voltage ≤ 12V |
| Charge-end current | ≤ 0.2 A ± 10% | Hard Cut-off |
| Max output power | 16.8 W | – |
| Ripple voltage | ≤ 168 mV | Full load |
| Efficiency | ≥ 89% | Full load @ 220V |
| 3. Environment | ||
| Operate temperature | -10 °C ~ +40 °C | – |
| Operate humidity | < 90% | Relative humidity |
| Storage temperature | -40 °C ~ +70 °C | – |
| Storage humidity | 0 ~ 95% | Relative humidity |
| Cooling | Natural | Fanless/Silent |
| Vibration resistance | 5MM / 50HZ / 600S | Non-operating |
| Impact resistance | 1m drop test 3 times | Non-operating |
| 4. Mechanical & Safety | ||
| Weight / Size | 150g / 70*45*38mm | Casing Only |
| Max temp rise | < 40 °C | On Casing |
| Safety approval | CE/TUV/FCC/PSE/CCC | Global |
| MTBF | 50,000 H | Reliability Standard |
| ESD | 8.0 KV | – |
| Hi-Pot Insulation | 3000V (1 min) | i/p to o/p |
Engineering Significance & SEO Context
The Phonix® FX1681000 is designed to bridge the gap between high-performance lithium power and reliable long-term serviceability. Unlike generic market alternatives, our specification integrity ensures that all rated figures—including our optimized 89% power conversion efficiency—are met under actual industrial loads.
Frequently Asked Questions
- Q: Why is the input current marked at 0.2A instead of 1.0A?
A: We have corrected the efficiency calculation. A 16.8W output device does not require 1.0A of AC input current; 0.2A reflects accurate power consumption, preventing unnecessary thermal loss. - Q: Does this charger support Li-Po batteries?
A: Yes, our CC/CV charging profile is fully compatible with both 4S 14.8V Li-ion and Li-Po (Lithium Polymer) battery chemistries. - Q: Is this charger suitable for drone flight controllers?
A: With a low ripple voltage of ≤168mV, it provides the clean power required for professional RC and drone charging applications.
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