Maybe one of these similar products would be of interest:-

ACDelco AB1225LA-2 G12 Series 12V Li-ion Battery Pack - 2nd Generation 4.0 Ah

ACDelco ARW1207 G12 Series ARW1207 Lith-Ion 12V 1/4" Mini Ratchet

ACDelco G12 12V 1/4" Brushless Cordless Ratchet Wrench, 45 ft-lbs, ARW1210-2P

ACDelco AB1207LA G12 Series 12V Li-ion Interchangeable Battery Pack

ACDelco G12 12V 1/4" Cordless Impat Driver, 82 ft-lbs, 0-3100 RPM ARI12105P