AC DC Charger For Portable Oxygen Concentrator Lithium Ion Battery SFY4S Series SFY4S 6 4S1P 32.56Wh 2200mAh And SFY4S 30 74Wh 5000mAh Power Supply Cable

Single unit AC/DC Charger for SFY4S Portable Oxygen Battery
✔️ Worldwide 100-240VAC input, 6.5 ft cord, SFY4S-6(4S1P) & SFY4S-30

This AC/DC charger is a replacement power supply for SFY4S Li‑ion batteries used with portable oxygen concentrators. It covers the SF-Y4S-6(4S1P) (32.56Wh, 2200mAh) and SF-Y4S-30(74Wh) (5000mAh) battery packs, and is designed to be a worldwide-ready power solution with a long-reaching cord for flexible setups.

✅ Compatible with SF-Y4S-6(4S1P) 32.56Wh 2200mAh
✅ Compatible with SF-Y4S-30(74Wh) 5000mAh
✅ Worldwide input 100-240VAC 50/60Hz
✅ 6.5 ft power cord included
✅ Safety features: over current, over voltage, short circuit, total power protection
✅ Farbe: Schwarz

💡 What is an AC/DC charger for SFY4S portable oxygen concentrator batteries used for? It serves as a replacement power supply to safely recharge SFY4S Li‑ion packs from standard household mains. - Provides global mains compatibility for charging - Includes protections like over current, over voltage, and short circuit - Features a long 6.5 ft cord for flexible placement - Supports SF-Y4S-6(4S1P) and SF-Y4S-30(74Wh) configurations

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