Artisan Power Honeywell/Metrologic Voyager 9535BT Scanner Replacement Battery. 1650 mAh Honeywell/Metrologic Voyager 9535BT Replacement Battery Fully replaces OEM battery number 46-46870 Lithium Ion Rechargeable Battery Pack | 3.7 Volt | 1650 mAh | Cells Made in Japan Long Lasting High Capacity: 1650 mAh capacity rating 50% higher than the OEM battery. Manufactured by Artisan Power, a leader in premium quality replacement battery packs.