Defender OSK-2912 Rechargeable Table Fan 12 Inch image

Defender OSK-2912 Rechargeable Table Fan 12 Inch - 6 month Warranty

Name: Defender OSK-2912 Rechargeable Table Fan 12 Inch - 6 month Warranty
Brand: Defender
Price: 3480.0 BDT
Availability: InStock
Rating: 2.69 (4 reviews)

13 Ratings | 4 Reviews

Brand: Defender

Category: Table Fan

~~TK. 4,500~~ TK. 3,480

Highlights:

Warranty Period: 6 Months
Colour: Any Colour
Country of Origin: China

রিচার্জেবল ফ্যানে ৬৫% পর্যন্ত ছাড়, মাত্র ৩২৯৳ থেকে শুরু!

In Stock (only 13 copies left)

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Specification
Title:	Defender OSK-2912 Rechargeable Table Fan 12 Inch
Brand:	Defender
Warranty Period	6 Months
Colour	Any Colour
Country of Origin	China
Size	12 Inch
Blade Material	ABS plus PP
Origin	China
Battery Capacity	6V4.5Ah
Charging Duration	10-12 Hours
Warranty	6 Months
Operating Voltage	110-240V
Speed Settings	9.0
Model Number	OSK-2912
Battery Type	Lead-acid
Protection	Overcharge
LED Light	4 pcs
Function	AC/DC

Summary

The Defender OSK-2912 operates as a 12-inch cooling unit using AC or DC power. A 6V 4.5Ah lead-acid battery provides 3 to 18 hours of operation. Under the new configuration, speed settings jump from 3 to 9 compared to the older OSK-2910 version.

Key Features

9-Speed Variable Control: 1100 RPM peak speed across nine distinct settings. Matches airflow intensity to ambient heat levels.
AC/DC Dual Power Mode: Automatic switching between wall outlet and internal battery. Keeps air moving during frequent load shedding.
Overcharge Protection: Integrated circuit halts power flow at full battery capacity. Stops lead-acid cell swelling or premature degradation.
0.5 Hour Timer: Mechanical shutdown toggle for 30-minute intervals. Prevents unnecessary battery drain during sleep.
6 Months Warranty: Manufacturer coverage for internal component failure. Protects against motor defects or charging circuit malfunctions.

Frequently Asked Questions

How long does the battery last?

Runtime varies from 3 to 18 hours based on the speed setting. High RPM usage depletes the 4.5Ah lead-acid battery quickly.

Is it AC/DC operated?

The unit functions on both direct wall power and internal battery. It automatically charges while plugged into an active power source.

How many speed settings does it have?

This model includes 9 variable speed settings for precise air control. It offers 6 more speed levels than the previous 2910 version.

Report incorrect information

Rechargeable Table Fan White – 16 Inch

Brand: Non-Brand

Product in stock

~~TK. 8,000~~ TK. 7,689

Defender OSK-2912 Rechargeable Table Fan 12 Inch - 6 month Warranty

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Specification

Summary

Key Features

Frequently Asked Questions

How long does the battery last?

Is it AC/DC operated?

How many speed settings does it have?

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Reviews and Ratings

2.69

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Defender OSK-2912 Rechargeable Table Fan 12 Inch - 6 month Warranty