Battery Model:STYTJ01ZHM Voltage limit: 14.4 Compatible with:For Mi Sweeping Mopping Robot Vacuum Cleaner 1C Important: New Lithium Ion batteries must be FULLY and FULLY DISCHARGED 2 to 3 times, before being FULLY CONDITIONED. Please remember that a new Lithium-Ion battery's full performance and is only achieved after 2 to 3 complete charge and discharge cycles. After you go through 2 to 3 cycles, you'll never have to condition your battery again! Before using, please charge the battery continuously for 12 hours When the machine is not used for a long time, it can be once to that the battery is in a high-quality state, Please clean up the machine when replacing the battery, especially the sanitary dead corners such as the roller brush shaft and bearings Color: White Material: plastic+metal Package Contents: 1 x 5600mAh Battery Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.