Free Shipping! Battery for E-cigarette M401,M7-1

Battery Features:
1、We have a Stringent Quality System from the selection of all kinds of raw materials to the control of the whole production process in place that guarantees our products to be delivered with outstanding quality.
2、There is a possibility for electric current in the battery cell to fade away after a period of time , which is the well-known shortcoming of e-cigarette in this field. Therefore we make our great efforts on the management of the delivery and operation procedure to maximally reduce the loss. For instance, all products must go through the screening test  every other day before delivery.
3、The 24-hour-aging test is taken on each battery during production, we will screen the unqualified ones in this process to ensure the quality of  it.