Model: 6WVHD // Voltage: 7.6V // Capacity: 35.6Wh 4457mAh // Color: Black // Type: Plug & Play Li-ion Battery. Replacement for Part Number: 6WVHD FNW8F 451-BDDY 0VDDJY VDDJY 0JM6CX JM6CX. Compatible Models: Fit for Dell Latitude 7230 Rugged Extreme Tablet T06H T06H001 Series. Note 1: In order to find the right model, please open the back case of your laptop and check the model number of your original battery. Note 2: Before installing the replacement battery, please read the manual carefully.