Accumulator Charging Apparatus

1. Accumulator charging apparatus 1 . 1 : Front 1 . 2 : Back 1 . 3 : Left 1 . 4 : Right 1 . 5 : Top 1 . 6 : Bottom 1 . 7 : Perspective 1 . 8 : Perspective 1. Title of product of the present design: Accumulator charging apparatus. 2. Use of product of the present design: the product of the present design is used for charging on-board energy storage devices. 3. Reproduction showing the design: Reproduction 1 . 7 . Reproduction 1 . 1 is a front elevation view of an accumulator charging apparatus, showing my new design; Reproduction 1 . 2 is a rear elevation view thereof; Reproduction 1 . 3 is a left side view thereof; Reproduction 1 . 4 is a right side view thereof; Reproduction 1 . 5 is a top plan view thereof; Reproduction 1 . 6 is a bottom plan view thereof; Reproduction 1 . 7 is a perspective view thereof; and, Reproduction 1 . 8 is a perspective view viewed from another angle thereof. The portions of the design shown in broken lines form no part of the claimed design.