Super brain 989- charging LiPo batteries help
I have an old super brain 989 that I used for NiMH batteries. My son now has a LiPo Trinity. What do I need to be able to charge the LiPo batteries? I assume I need a separate device to balance but what would be the best options? Or do I need to modernize with a new charger that has a built in balance plug?
Thanks in advance for any suggestions.