This is a generic, equivalent one, 100% compatible. This 7.5V 5087mAh Replacement Laptop battery is designed to compatible with Microsoft DYNR01 G3HTA027H Surface Pro 4.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 7.5V
* Battery Capacity: 5087mAh
* Condition: new, 1 Year Warranty!
* No memory effect, Over-charge protection, Over-discharge protection.
* Over-heat protection, Over-current protection, Short-circuit protection.

Compatible Part Numbers:
DYNR01, G3HTA027H

Compatible with the following Microsoft Laptop models:
For Microsoft Surface Pro 4

Package Included:
1 x 7.5V 5087mAh Replacement DYNR01 G3HTA027H Battery for Microsoft Surface Pro 4