Black 3.7V to 9V 5V Multimeter Modified 18650 Lithium Battery Charge Boost and Discharge Integrated Adjustable Module 2A（Type C）

• This item is covered with a standard warranty of 7 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Bright Electronic Components customers from any kind of manufacturing defects. Reimbursement or replacement will be done against manufacturing defects, If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way, we have a right to refuse refund according to Return & Refund Policy.