According to online reviews, the battery backup of this rechargeable fan is 3-4 hours and it takes 5-6 hours for a full charge. This rechargeable fan comes with LED light and a built-in battery.  

According to online reviews, this rechargeable fan has 3-4 hours of battery backup and it takes 5-6 hours to fully charge. This rechargeable fan comes with led light and with built-in battery.

This is the best Rechargeable fan in India with a 6V 4.5AH battery. You can also use a 12V power adapter to charge this fan and get USB output for mobile charging. You can also use its LED light during powercut. This large Rechargeable fan is branded and with warrantee.