iOptron 4400mAh Lithium-Ion Battery for AZ Pro Mount: Spare battery for the AZ Mount Pro
This battery is the original replacement pack for the iOptron AZ Mount Pro. It consists of six 18650 lithium-ion cells and delivers 11.1 V at a capacity of 4400 mAh, with a peak voltage of up to 12.6 V.
A built-in security chip prevents overcharging and deep discharging. This extends the lifespan and keeps the voltage stable during long observation or time-lapse sessions.

Field exchange
With a second battery you double the working time of the mount: a fully charged battery provides up to 10 hours of tracking at 20 °C. Lithium-ion cells have no memory effect and retain their charge during storage longer than NiMH batteries.
The pack is compact and light and switches without tools.
Included
- iOptron accu 11.1 V / 4400 mAh
Featured accessories
Charge the spare battery at home with the separate AZ Mount Pro charger while the first battery is in the mount.
For whom yes and for whom no
- ✓ AZ Mount Pro owners looking for a spare or replacement internal battery
- ✗ Mountings without internal battery power
Specifications
| Tension | 11.1 V nominal, peak 12.6 V |
| Capacity | 4400 mAh |
| Cell type | 6x 18650 lithium-ion |
| Security | Chip against overcharging and deep discharging |
| Suitable for | iOptron AZ Mount Pro |
You can find more mounts and accessories for this brand at the iOptron brand page.





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