If you have owned an Ecologic Mart booklight for a number of years, your battery may no longer hold a charge. Our batteries are designed to last 3 years and can be easily replaced without having to re-purchase a new book light set. We sell fresh batteries on Amazon using the link below. Note that the battery is 103040 type, please ensure this number is also present on your old battery to ensure compatibility.

Unfortunately, we no longer sell replacement batteries for book lights purchased before 2018 (barrel-style charger).

https://amzn.to/3PYxpes