Artisan Power Motorola/Symbol MC2100 and MC2180 Scanners: Replacement Battery. 2400 mAh Motorola/Symbol MC2100 and MC2180 Replacement Battery Replaces OEM battery number BTRY-MC21EAB0E and 82-150612-01 Lithium Ion Rechargeable Battery Pack | 3.7 Volt | 2400 mAh | Cells Made in Japan Manufactured by Artisan Power, a leader in premium quality replacement battery packs. Cells Made in Japan