View Larger Image What’s the different between 18650 and Li-Polymer?– 18650 size and dimension are fix. Li-Polymer size and dimension are flexible.– 18650 produce more heat. Li-Polymer are much more safer.– 18650 are cheaper. Li-Polymer are more expensive.– 18650 have higher self discharge rate.Li-Polymer have a very low self discharge rate.– 18650 battery durability will drop faster. Li-Polymer battery capacity are more durable.By Grace Wong|2023-02-01T22:33:09-08:00October 10, 2021|All Product|0 CommentsShare This Story, Choose Your Platform!FacebookTwitterRedditLinkedInWhatsAppTelegramTumblrPinterestVkXingEmail About the Author: Grace Wong Leave A Comment Cancel replyComment Save my name, email, and website in this browser for the next time I comment.