Description
The Holy Stone HS190 Battery is a genuine replacement battery designed specifically for the HS190 drone. Featuring a 300mAh lithium-ion polymer battery and 3.7V output, it provides reliable power for everyday flying and quick replacement when needed.

| Battery capacity: | 300 mAh |
| Battery charge time: | Approx. 60 Minutes |
| Battery chemistry: | Lithium-ion Polymer Battery |
| Battery flight time: | Up to 9 Minutes |
| Battery voltage: | 3.7 volts |
| Compatible models: | HS190 |
FAQ
How long does the HS190 battery last?
A fully charged battery provides up to 9 minutes of flight time under optimal conditions.
Actual flight time may vary depending on weather, wind conditions, and flying style.
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 60 minutes using a suitable USB power adapter.
Why is my HS190 battery not charging?
Possible causes include:
•The charger output is below 5V/1A. Please use a 5V/1A charger.
•The USB 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 output is below 5V/1A. Please use a 5V/1A charger.
•The USB 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
•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
• 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