ISDT BAP2-BattAir Plugin, 2 Cells
As of April 2026 · Prices incl. VAT unless stated otherwise.
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Delivery time Germany: 1-3 business days.
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Free shipping on orders over 129 EUR (within Germany, excluding product-dependent surcharges!)
ISDT BAP2-BattAir Plugin, 2 Cells
ISDT BAP2-BattAir Plugin
The BattAir Plug is set for one battery and can only be used with that battery. For use with a new battery, a reset must be performed! An up-to-date Android or MAC version is required for APP programming!
What is BattAir? Simply put, it's the latest development from iSDT that turns any 2-6s battery with a balance connector into a "Smart Battery".
There are 3 versions: the BAP 2 (Batt Air Plug) for 2s LiXx, the BAP 4 for 3-4s LiXx, and the BAP 6 for 5-6s LiXx.
The BattAir Plugs are incredibly easy to use. The BAPs, weighing only 2.8 to 4.7 grams, are plugged into the battery's XH balance connector and configured using the BattAir App. Any conventional battery (with an XH connector) from your inventory can be upgraded, regardless of age or manufacturer!
(When the BAP is in front of you and you look at the LED, the balance connector must be plugged in all the way to the left!)
In the app, desired battery data such as the desired charging current or storage voltage can be stored. Each battery can be given a name and a category, which allows batteries to be easily sorted later using a filter. For example, if you have batteries that are only used for airplanes and others only for helicopters, these can be directly filtered out.
In the app, you receive information about individual cell voltages and the charging status in % as well as the completed charge cycles. Firmware updates are also easily performed "Over the Air" in the app.
But even without a smartphone, information about the charge status can be read from the BattAir Plug's integrated LED. If you press the button on the BattAir Plug, the LED lights up red if the capacity is below 20%, it flashes orange twice if the battery is between 20-90%, and it flashes green three times if the battery is charged to more than 90%.
The BattAir function is already supported by the iSDT Air8, the K4, and the K2 Air. These BattAir-capable devices automatically detect the battery, display the appropriate information, and directly adopt the set values.
Batteries with a BattAir Plug can, of course, be used with any charger, regardless of the manufacturer! Then, of course, without automatic recognition; the balance connection is simply passed through!
- For battery types: LiFe, LiPo, LiHv, ULiHv (Only batteries with balance connector! XH)
- Dimensions: 36x16x9mm
- Weight: 2.8 grams
- BAP6 for 2s LiXx
- Turns conventional batteries into "Smart Batteries" - see description!
An excerpt from our FAQ
How long is the processing time?
The processing time for orders where all items are in stock is a maximum of 24 hours. If products are missing from your order, we will immediately send you an order confirmation with a delivery date for the missing items.
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You can return purchased items within the statutory withdrawal period. You can find more information on this in the Widerrufsbelehrung (right of withdrawal policy).