With PCM circuit to guard against deep discharge and overcharging, suitable only for the following Graupner transmitters: mx-24, mx-16, mx-16S, mx-22 with 35 MHz module, mx-16 iFS, mx-22 iFS, mx-12, mx-12s, X3-S, XD-6, XS-6, R-6, XR-3, for direct replacement of eight-cell NiMH packs.
Dimensions approx. 95 x 30.5 x 28 mm.
Weight approx. 170 g.