Best batteries on the market, very nice deal.
Well, if transmitter works ok with 1.2v it is
https://www.aliexpress.com/item/4-x-PKCELL-Ni-MH-2600-1-2-AA/32853829415.html
If it works good only with high voltage can try Ni-Zn
Are there any direct from China AA rechargeable batteries with greater than 2000mAh (true 2800mAh would be nice, could get through most full days in a transmitter on a single set without too much worry).
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