Can you charge both batteries for the Grizzly at the same time? Updated September 26, 2022 04:53 No, they charge separately. Related articles What accessories are compatible with the Grizzly? Can I get the long saddle instead of the short saddle for the Grizzly? What is the length from end of tire to end of tire on Grizzly? How much does the Grizzly weigh? Are the Grizzly and X-Class 52V tire's puncture resistant? Comments 0 comments Article is closed for comments.