Abraham Williams

Aloha, I'm wondering if anyone has any experience with single battery AB chargers, and if so what have you used? I'm looking for something to backup my AB quad charger. I've only seen the D-tap style chargers for batteries with d-tap connection: https://www.bhphotovideo.com/c/product/1130064-REG/swit_s_3010b_portable_charger_for.html Not sure if using something cheaper like this is damaging to batteries. I have the AB Digital 90s. If anyone has used any solutions like this I'd love to know! Thank you for your time.

Great. Thank you

This looks great. Can this be used with other arms? Pro specifically.