This is a generic, equivalent one, 100% compatible. This 4200mAh Replacement Li-ion Vacuum battery is designed to compatible with Dyson V11 Clip in Battery Power Pack SV15 SV16 Outsize & V15 Detect.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 25.2V
* Battery Capacity: 4200mAh
* Chemistry: Lithium-ion (Li-ion)
* Condition: new, 1 Year Warranty!
* No memory effect, can be charged or discharged as needed without loss of capacity.
* Safeguard features against incorrect voltage, short circuit or internal overheating.

Compatible with the following Dyson Vacuum Cleaner models:
For Dyson V15 Detect
For Dyson V15 Detect Absolute
For Dyson V15 Detect Extra
For Dyson V15 Detect Total Clean Extra
First-generation For Dyson V15 Detect+
For Dyson Outsize
For Dyson Outsize Absolute
For Dyson Outsize Absolute Extra
For Dyson Outsize Extra
For Dyson Outsize Plus
For Dyson Outsize Total Clean
For Dyson Outsize+
First-generation For Dyson Outsize
First-generation For Dyson Outsize Absolute+
SV16 Outsize TC US SNk/Ir/Rd
For Dyson V11
For Dyson V11 Animal
For Dyson V11 Extra
For Dyson V11 Pro