Lithium-ion batteries generally do not leak; however, in the remote case that they do, it can be dangerous. Leaked battery acid is corrosive and toxic and can lead to fires and explosions.In such event, do not operate the lamp and turn off the Battery Switch immediately ( image 1 - A ). In case of contact of leaked battery acid with eyes or mouth it is necessary to see a doctor immediately. In case of contact with skin or clothes immediately wash with abundant water. Do not attempt to repair. Please contact TEXLUM technical support for battery replacement. Keep batteries away from children. Do not heat, open, drill or break batteries, and keep them away from flames.