SK Defender Remote Control Rechargeable Stand Fan (SK-312R)

FeaturesDetailsProduct TypeRechargeable Fan with LED LightPower Source220-240V ~ 50/60HzBattery Configuration2 * 6V 4.5Ah Sealed Lead-Acid Rechargeable BatteryLight Source4 Pcs Bright LED LightCharging Time12 – 15 HoursBattery Backup (Fan)High: 2.5 Hours | Middle: 6 Hours | Low: 28 HoursBattery Backup (LED)Up to 55 HoursDimensions (W*L*H)420 * 356 * 730 mm ### Quick Configurations: * **Battery Power:** Dual 6V 4.5Ah sealed lead-acid rechargeable batteries. * **Fan Performance:** 3-speed control (High: 2.5 hrs, Mid: 6 hrs, Low: 28 hrs backup). * **Emergency LED:** 4 pieces of bright LEDs with up to 55 hours of runtime. * **Charging & Input:** Standard 220-240V AC dual-frequency (50/60Hz) compatibility. ## Why Choose This Multi-Speed Rechargeable Fan?When regular power failures disrupt your comfort, this premium rechargeable fan stands out as a highly reliable lifeline. Unlike basic models with small batteries, its dual-battery setup delivers massive backup windows, ensuring your family sleeps peacefully through long load-shedding hours. Combined with an emergency lantern mode that runs for over two days straight, it offers exceptional value, portability, and dual-functionality in a single sleek body.—## Frequently Asked Questions (FAQ)### How long does the battery last on different speeds? The fan provides highly adaptive runtimes based on your needs: up to 2.5 hours on High speed for instant cooling, 6 hours on Middle speed, and an outstanding 28 hours on Low speed.### How many hours does the emergency LED light run? If used solely as an emergency light source, the 4 bright built-in LEDs can provide clear illumination for up to 55 continuous hours on a full charge.### What is the recommended charging time for the dual batteries? For optimum battery health and maximum backup performance, it is recommended to charge the unit completely for 12 to 15 hours.### Can this fan handle voltage fluctuations? Yes, its advanced internal transformer supports a standard voltage range of 220V–240V AC and is compatible with both 50Hz and 60Hz frequencies, making it safe against household power variations.