Lithium Li-ion Cells 21-6v 3000mAh Replacement Battery for Dyson V7 FLUFFY V7 Extra V7 Mattress V7 Trigger V7 Motorhead Pro V7 Animal V7 Car-Boat Hand

Specification: voltage: 21.6v Capacity: 3000mAh size : 130*88*10mm Weight : 510g Compatible with Dyson V7, V7 FLUFFY, V7 Extra, V7 Mattress, V7 Trigger, V7 Motorhead Pro, V7 Animal, V7 Car+Boat Package 1 x replacement batttery for Dyson V7 Note: 1.Please don't use the vacuum or press the battery button during charging, otherwise, the battery would be damaged. 2.Keep the battery Clean before charging,store it in a clean, dry, cool place away from heat and metal objects. Don't leave the battery dormant for long periods of time. It is recommended to charge the battery at least once every two to three weeks. All rechargeable batteries will discharge itself spontaneously during storage. Remember to recharge the batteries before use. 3.Always remove battery pack form your tool when you are assembling parts, making adjustments, cleaning, or when not being used for an extended time.