Replacement 1000mAh BAT1060 Battery for 3M C1060 & XT-1 Wireless Drive-Thru Intercom Headset Replacement for the following battery model/part numbers: BAT1060, CE-1060, CP-SN3M & CS-C1060SL. Compatible with the following headset models: 3M C1060 & 3M XT-1. 3.7V 1000mAh 3.7Wh Lithium-ion Battery. No memory effect: Battery can be charged or discharged as needed without loss of capacity. Overcharge protection, with built-in battery life microchip. 1 Year Replacement Warranty. MPF Products is a Registered Trademark.