KAWASAKI ER-5 (ER500C) (01–05) Vertex VP20P-3-1 Heavy Duty Gel 12V 18Ah Battery
ER-5 (ER500C). Vertex VP20P-3-1 Heavy Duty Gel 12V 18Ah Battery replaces YTX20L-BS, CTX20L-BS, LTX20L-BS. Vertex batteries are engineered for reliability, durability, and hassle-free performance in a wide range of powersports applications.