/bms12v lifepo440a/ bmsj330a60a pcm4s 15a .2v. pcb50a20

. 20a 15a2vpcb 60a 3 .pcm 30a 4s40a/bmslifepo4 bmsj/12v50

bmsj15a . bms2vpcb30alifepo4/ 40a 50a 20a60a pcm12v4s3./