Here is 5ah LiFePo4 for $35.99 although if it were me, I'd go a little bigger. You never know when you might want to use that battery for something else.
Max
On Monday, November 21, 2022, 08:57:54 AM CST, N1EDC <dragonfanatic90@...> wrote:
Here are a couple links:
5AH battery for $35
Charger for $8.50
Voltage alarm for $4
It's honestly hard to beat that kind of value.
Plug the battery into the charger on the balance port to charge, and in use plug the voltage checker into the balance port and the radio into the power lead.? When the voltage checker starts (loudly!) beeping at you the battery is dead and you need to stop using it.
The beeper is crazy loud and designed to be heard when flying on a drone, so I fill the two ports for the beepers with hot glue, which reduces it to indoor volume.
