HD Battery Box for 4 x T105 Batteries

These battery boxes are made from high density polyethylene (HDPE) sheet.

The box has an insulated base with removable middle section that minimizes lifting, easing battery installation. The plastic is easy to drill with hole saw to attach conduit fitting for inverter cables. A hydrogen vent tube in the top should be extended to exterior of building. Each of the boxes can be ordered with or without a drain in the bottom section which makes it possible to wash batteries. The drain option includes a 3" rigid foam base with HDPE trim ring and 3/4" pipe that extends horizontally out of the trim ring. Dimensions are inside the battery compartment.

Please specify whether drain is required in options below.