So you're taking your 12v source (let's say it's 13.8v), adding an inverter to make 120v, then plugging in a charger to bring it back down to 13.8v.

I'm fairly new to the KX3 game, but it seems like I must be missing something here.

73, Dennis NJ6G


On 11/16/2018 09:58, K9MA wrote:
One solution to charging the Li-Ion batteries from a 12 V DC source is to use a small inverter. One I've found which works well is the Samlex PST-120-12. It's a small "pure sine wave" inverter, rated 120 W, costing about $120. It seems to work just fine with the KXBC2 charger, and should work just as well with the KXBC3. I would use only a "pure sine wave" inverter, as the square wave from a "modified sine wave" inverter is likely to cause the charger to malfunction.

Needless to say, I have no connection with the vendor, other than as a customer. I've had good luck with other Samlex products.

73,

Scott K9MA


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