Description
The Holy Stone HS790 Intelligent Flight Battery is a genuine replacement battery designed specifically for the HS790 drone. It delivers stable power output and dependable performance for everyday flying and aerial photography.

| Battery capacity: | 3200 mAh |
| Battery charge time: | Approx. 110 minutes (Using Fast Chargers) |
| Battery chemistry: | Lithium-ion Polymer Battery |
| Battery flight time: | Up to 30 minutes |
| Battery voltage: | 7.7 volts |
| Compatible models: | HS790 |
FAQ
How long does the HS790 battery last?
A fully charged battery provides up to 30 minutes of flight time under ideal conditions.
Actual flight time may vary depending on wind, temperature, flying style, and camera usage.
Actual flight time may vary depending on wind, temperature, flying style, and camera usage.
How long does it take to fully charge the HS790 battery?
The fastest charging time is approximately 110 minutes when using a fast charger.
What type of chargers can I use to charge the HS790 battery?
5–12V/2A USB charger or power bank supporting QC & PD fast charging is suitable for the HS790 battery. Connect the USB charging cable to its USB port to start charging.
Why is my HS790 battery not charging?
Possible causes include:
•The charger doesn’t meet the requirement of 5–12V/2A with QC & PD fast charge support.
•The charging cable is damaged.
•The charging port is dirty or loose.
•The battery is damaged.
If the problem remains unresolved, please contact our customer service.
•The charger doesn’t meet the requirement of 5–12V/2A with QC & PD fast charge support.
•The charging cable is damaged.
•The charging port is dirty or loose.
•The battery is damaged.
If the problem remains unresolved, please contact our customer service.
How should I store the HS790 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
• 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