Artisan Power Psion/Teklogix 7530 G2 Scanner Replacement Battery. 2600 mAh Psion/Teklogix 7530 G2 Replacement Battery Replaces OEM battery number CV3001 and 1080144 Lithium Ion Rechargeable Battery Pack | 11.1 Volt | 2600 mAh | Cells Made in Japan Longer Lasting: 2600 mAh capacity rating 8% higher than the OEM batteries. Manufactured by Artisan Power, a leader in premium quality replacement battery packs.