Requirements
Please share what you need. It shall include rated voltage, work voltage, charge & discharge current, battery max size, work temperature, wire & connectors info.
Evaluation
We will try to give you a solution or specification. It will state the whole battery information, testing items, use condition, even package method.
Sampling
We will provide several free samples to evaluate. Before delivering out, we will provide at least one cycle of charge & discharge cycle.
Certification
After the sample is approved, we will start a trial order and relative certificates for your target market. Of course, un38.3 is a must.