NOCO HM408 4D Commercial Grade Battery Box

Designed for a single group 4D battery, the HM408 battery boxs rugged capabilities are ideal for automotive, marine, and RV applications. The captive lid with fastening knobs provides full ventilation for the battery and has entry holes to accommodate larger gauge cables up to 4/0 AWG. It keeps your battery safe by limiting water entry and protecting against accidental contact of battery terminals. The material and structure withstands rugged environments including temperatures down to minus 40??F, acid, gas, oil, and salt contaminants, and UV exposure.