Quick Summary
The ISDT Air8 is a balance charger discharger for 1-8S batteries with an LCD display. It is presented as a digital smart charger with support for charging tasks, battery monitoring and firmware updates through the ISDLink APP or by USB on a PC.
It is also described as supporting BattAir smart battery technology, which can automatically identify battery type and match charging parameters. The opening specification points buyers towards the battery range and the stated 20A 500W DC output.
Who It Is Best For
This charger is aimed at buyers who need to manage compatible battery charging across several battery types and cell counts, and who want app-based control or firmware update options. It is worth checking the battery type and cell count you plan to use before ordering.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Balance charger discharger for batteries, with an LCD display for status viewing. |
| Model name | ISDT Air8. |
| Stated output | 20A and 500W DC, which are the key charging figures to compare with your intended use. |
| Battery support | Supports Li-Po, Li-Hv, Li-Ion, Li-Fe, NiMH, Ni-Cd and Pb batteries. |
| Cell count support | 1-8S for Li-Life, Li-Ion, Li-Po and ULiHv batteries, 1-12S for Pb batteries, and 1-16S for NiMH/Cd batteries. |
| App control | ISDLink APP support for remote control, OTA upgrade, preset charging tasks and charging process monitoring. |
| Firmware update options | OTA in the app or via PC USB connection. |
| Smart battery support | Supports BattAir smart battery wireless communication and automatic battery recognition. |
Why Buyers Choose It
- APP remote control and charging process monitoring give you a way to manage charging without being beside the unit.
- BattAir smart battery support includes automatic battery identification and matching of charging parameters.
- The stated support for several battery chemistries and cell counts makes the charger relevant to buyers with more than one battery type.
- OTA and USB firmware update options give two update routes for the unit.
How It Works
Use the ISDLink APP to control the charger remotely, preset charging tasks and monitor the charging process. Firmware can be updated through the app using OTA, or on a PC through the USB port. The LCD display provides on-device status viewing while the charger operates.
What To Know Before You Buy
Confirm that your battery type and cell count match the supported ranges before ordering. The charger is a DC unit, so check that your power setup suits that requirement. If you plan to use smart battery functions, make sure your battery is BattAir compatible. Review the charging task settings and update method that you want to use, either app-based OTA or USB from a PC.
Common Buyer Questions
Which battery types does it support?
It supports Li-Po, Li-Hv, Li-Ion, Li-Fe, NiMH, Ni-Cd and Pb batteries.
Can it be controlled from a phone?
Yes. The ISDLink APP supports remote control, preset charging tasks and charging process monitoring.
How can the firmware be updated?
Firmware can be updated by OTA in the app or by USB on a PC.
Does it support smart battery features?
Yes. It supports BattAir smart battery wireless communication and automatic battery identification.
Final Buying View
If you need a charger discharger with app control, LCD viewing and support for multiple battery types, the ISDT Air8 is set up for that role. Check your battery chemistry, cell count and preferred update method before you choose.





