M.18V Control Grip 1 The Control Grip 1 functions as power unit, pistol grip and control for the Motor Drive 1 or 2 and containing an M. 18V Battery Holder 1 that accepts twelve AA batteries.. It is attached by an instant Snap-On system secured with a foolproof double lock. It can be fitted directly to the Motor Drive 1 or connected by relay cord and used as a remote control unit. The rear selector dial indicates "SINGLE" and "SEQUENCE" modes and "OFF." It has a AUTO stop film advance feature after the last exposure. Spare battery holders are available, facilitating uninterrupted motor drive operation during long shooting sessions or for cold weather shootings. Relay Cord 1.2m and 10m is available for extended remote control.
The Control Grip 1 also contains devices to automatically stop the motor after the last frame is exposed, prevent film advance during shutter operation, etc., and a release lock lever to prevent accidental shutter release. There is not much difference between the newer version 2 and Grip 1 other than cosmetic changes.
• Specifications:
Batteries: 12 x 1.5V Manganese or Alkaline penlight (AA) batteries DC 18V, or 12 1.25V rechargeable Ni-Cd penlight (AA) batteries, DC 15V.
Capacity: Approximately 70 rolls of 36-exposure film with fresh Superpower Manganese batteries.
Size: 32 x 87 x 136mm (1.26 x 3.43 x 5.35 in.)
Weight: Control Grip only/130g (4.6oz.), M18V Battery Holder/30g (1.1 oz., 12 batteries/approx. 240g (8.4oz.)
M. 18V Control Grip 2 Similar function as with the earlier version. It is a pistol grip type power/control unit that's quite popular for action motor drive but looks odd by modern standard. The Grip 2 snaps onto the motor drive unit instantly, and is kept in place with a foolproof double lock system. The trigger release can be locked to prevent accidental exposures. The built-in Mode selector is a rotating dial type with "SINGLE", "SEQUENCE" and "OFF" click stop positions. Solid-state circuit for automatic film wind stop after last exposure. The shutter release is a large trigger-type with lock lever. The shutter release on the motor drive, that can be used alternatively, is not influenced by the position of the Shutter Release Lock Lever. Grip 2 uses 12 "AA" penlight (Alkaline or Manganese, 18V; Ni-Cd batteries: 15V.) batteries for a power source. They are fitted in the M.18V Battery Holder 1, which slides quickly into the body of the Grip.
Type: Non-slip, grip-type power unit for Motor Drive 2/ motor Drive 1.
Batteries: 12 "AA" size batteries.
Voltage: 18V (AA batteries)
Battery loading: Simple loading with M.1 8V Battery Holder 1; provided with a button for attaching or detaching the battery holder.
Motor drive attachment: Simple attachment with special mount; provided with a direct contact and a button for disconnecting the motor drive.
Number of rolls exposed: About 35 36-exposure rolls with Motor Drive 2 and alkaline batteries; about 70 36-exposure rolls with Motor Drive 1 and alkaline batteries.
Selection of film advance modes: SINGLE, SEQUENCE, and OFF by dial switch-over; endless dial with click stops.
Release button: Large-sized trigger button with lock lever.
Dimensions and weight: 32 x 87 x 163mm, 160g. (less batteries) (1.3 X 3.4 X 5.4 in., 5.6 oz.)
Hope this is what you need.
Regards - Allan