RJ48 RJ50 LG CHEM BATTERY MODULE INTRA RACK COMMUNICATION CABLE. RJ50/RJ48 LG Chem Battery Intra-rack communication cable. RJ48/50 10c10p (10pin) connector cable. Compatible with LG Chem battery model; EM048063P3Sx / EM048063P3S5/ EM048126P3Sx and many more models.
eBay