There's a 40 Amp Engine Start mode that's helpful for getting the charging process going.
Everstart Maxx 20 Foot 4-Gauge Booster Jump Cables
EVERSTART MAXX 16 FOOT BOOSTER CABLES 6 GAUGE NEW IN OPEN BOX
EverStart Maxx 4-Gauge Professional Grade 20-Foot Booster Cables
EverStart Maxx 20ft 4-Gauge Jumper Cables, Professional 250A Heavy Duty Booster
