Abstract: A frame to hold a first planter in a second planter is disclosed. The frame can include a pair of U-shaped members coupled to one another, in which each respective U-shaped member includes a first and second vertical member projecting upward from opposing ends of a cross-member to a first and second hanger, respectively, and each respective hanger is configured to be removably coupled to a rim of the second planter. The pair of U-shaped members can be coupled to one another at a center position of the respective cross-members, forming an interior volume configured to receive the first planter. The frame can include a removable ring configured to extend circumferentially around the frame and contact the first and second vertical member of each respective U-shaped member.

Abstract: A frame including at least two hangers and at least two vertical members, each of the vertical members attached to at least one of the hangers on a first side of the vertical members, and a bottom attached to a second side of the each of the vertical members.

Abstract: A frame including at least two hangers and at least two vertical members, each of the vertical members attached to at least one of the hangers on a first side of the vertical members, and a bottom attached to a second side of the each of the vertical members.

Abstract: A method of charging a battery with electrolyte, utilizing a container having a supply of electrolyte therein and a number of outlet spouts which are simultaneously inserted into the battery cells while the battery is on its side such that when the battery is moved to upright position the electrolyte simultaneously pours into the battery cells from the spouts respectively. The container has a plurality of cells communicating with the spouts respectively and a conduit in the container interconnects all of the cells of the container.