Holy Stone HS290 Battery with Charging Cable

How long does the HS290 battery last?

A fully charged battery provides up to 12 minutes of flight time under optimal conditions.
Actual flight time may vary depending on weather, wind conditions, and flying style.

How long does it take to charge the battery?

The battery can be fully charged in approximately 90 Minutes using a suitable USB power adapter.

How do I know if the battery is charging?

During charging: The red indicator lights on the USB charging cable illuminates.
When charging is complete: The red indicator light turns off.

Why is my HS290 battery not charging?

Possible causes include:
•The charger output is below 5V/2A.
•The USB Type-C cable is damaged.
•The charging port is dirty or loose.
•The battery is damaged.

If the problem remains unresolved, please contact our customer service.

Why is my flight time shorter than expected?

Flight time may be reduced by:
•Aggressive flying
•Strong winds
•Low temperatures
•Battery age and condition

How should I store the battery?

Store the battery:
• In a dry place
• Away from direct sunlight and heat sources
• Do not store the battery fully charged or at a very low charge level for extended periods
• At approximately 50%–65% charge level