DTK Vacuum Battery Replacement for dyson v7 Compatible with Dyson v7 matress slim fluffy animal motorhead pro plus trigger SV11 cord-free 21.6V 4000mAh

[Battery specifications]: Capacity 4000mAh, voltage 21.6V, battery type: lithium ion battery. Layer absorber battery, absorber accessories.
[Long life, safety and stability]: Built-in protection circuit, safe and stable. 100% brand new. The service life of the battery can be up to 1500 charging cycles.
[Compatible models]: Fully compatible with dyson v7 Animal, dyson v7 Cord-free, dyson v7 Fluffy, dyson v7 Mattress, dyson v7 Motorhead, dyson v7 Trigger, dyson Trigger+, dyson Trigger plus, dyson v7 Motorhead pro, dyson SV11
[Safety certification]: The product has obtained FCC, RoHS and CE certification, safe and reliable. Built-in circuit protection chip, with functions such as overload protection, overcurrent protection, and overheat protection.
[Simple operation]: It only takes 1-2 minutes to replace the DTK backup battery. The copper alloy interface size conforms to the Dyson vacuum cleaner interface, and the operation is simple and quick.