COAST warranties its COAST knives, tools, COAST LED Flashlights/Headlamps and ZITHION-X AA/AAA Batteries to be free of defects in materials and workmanship for the life of the original purchaser. This warranty does not cover normal wear and tear, nor damage resulting from misuse or neglect. Warranty does not cover batteries and charging accessories (or damage caused by either). Non-ZXAA or ZXAAA Batteries or damage caused by batteries (i.e. leakage) is not included in the guarantee.

To begin the warranty process with your COAST product, please complete the Online Warranty Request Form.