Retevis
Ailunce HA2 Original High-Capacity Li-Ion Battery (2800mAh)
Ailunce HA2 Original High-Capacity Li-Ion Battery (2800mAh)
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Quick Specs
Quick Specs
Special Order - Kindly Allow ~7-12 Days for Shipping
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Never let a dead battery cut your transmission short. This is the Original OEM Replacement Battery for the Ailunce HA2 Analog/Digital Ham Radio.
Designed specifically to handle the high-current demands of the HA2's 10-Watt output and continuous GPS/APRS tracking, this massive 2800mAh Lithium-Ion pack provides up to 77 hours of standby time. Whether you are working a public service event, hiking off-grid, or simply want the peace of mind of a backup power source, this battery snaps securely into place and keeps you connected.
-
🔋
High Capacity (2800mAh): Engineered to power the HA2's advanced features like Bluetooth and GPS tracking for extended periods without needing a recharge.
-
🛡️
Original OEM Quality: Genuine Ailunce factory part guarantees a perfect fit, proper voltage regulation, and water-resistant sealing integrity (IP67) when installed.
-
⚡
Intelligent Protection: Built-in safety circuits protect against over-charging, over-discharging, and short circuits, extending the lifespan of the cell.
💡 Compatibility Check
This battery is designed exclusively for the Ailunce HA2. Please verify your radio model before ordering, as it will not fit the older HD1 or other Retevis models.
Technical Specifications
| Specification | Detail |
|---|---|
| Compatibility | Ailunce HA2 |
| Battery Type | Lithium-Ion (Li-Ion) |
| Capacity | 2800 mAh |
| Voltage | 7.4V (Nominal) |
| Color | Black |
| Weight | Approx. 120g |

Description
Never let a dead battery cut your transmission short. This is the Original OEM Replacement Battery for the Ailunce HA2 Analog/Digital Ham Radio.
Designed specifically to handle the high-current demands of the HA2's 10-Watt output and continuous GPS/APRS tracking, this massive 2800mAh Lithium-Ion pack provides up to 77 hours of standby time. Whether you are working a public service event, hiking off-grid, or simply want the peace of mind of a backup power source, this battery snaps securely into place and keeps you connected.
-
🔋
High Capacity (2800mAh): Engineered to power the HA2's advanced features like Bluetooth and GPS tracking for extended periods without needing a recharge.
-
🛡️
Original OEM Quality: Genuine Ailunce factory part guarantees a perfect fit, proper voltage regulation, and water-resistant sealing integrity (IP67) when installed.
-
⚡
Intelligent Protection: Built-in safety circuits protect against over-charging, over-discharging, and short circuits, extending the lifespan of the cell.
💡 Compatibility Check
This battery is designed exclusively for the Ailunce HA2. Please verify your radio model before ordering, as it will not fit the older HD1 or other Retevis models.
Technical Specifications
| Specification | Detail |
|---|---|
| Compatibility | Ailunce HA2 |
| Battery Type | Lithium-Ion (Li-Ion) |
| Capacity | 2800 mAh |
| Voltage | 7.4V (Nominal) |
| Color | Black |
| Weight | Approx. 120g |
Special Order - Kindly Allow ~7-12 Days for Shipping
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