* Health hazards: The battery pack is stored in a sealed tank. When the battery or the occurrence of mechanical collisions are likely to lead to the leakage of chemical substances in the battery. Skin and eyes should avoid contact with electrolyte or extruded battery.

* Environment hazards: Ingredients contained or their ingredients products could be harmful to environment.

* Eye contact: There will be no dangerous during normal use. But contacting battery electrolyte, can stimulate or burn the eyes. Even possible damage to the eyes.

* Burn & burst danger: If heated strongly by the surrounding fire, acrid gas and flammable gas may be emitted and may cause explode dangerous.

1.We strictly according to ISO 9001:2008 to provide you high-quality products with professional R&D team, experienced workers and advanced equipment.

2.Compared with other suppliers in China, Tcbest is with quite competitive price. We've established good partnerships with abroad enterprises on OEM/ODM projects, we believe that we could serve you to expand your market.

3.Johnson insists on Clients first, we pay highly attention to service and clients' experience. Our manage- ment system is more than a set of process, it ensures products' quality and delivery on time.With High-quality Products, Excellent Service and Reasonable Price, We believe that we could build win-win business and Long-term cooperation together.

4.Samples are welcome to test our qualit, free sample is accepted, please don't hesitate to contact us.

1: How long is the sample time of the battery ? Does the sample fees need to pay ?

If we just have stock , we could send to you immediately .If not ,you maybe need to wait 3-5 days . We could provide 3-5 pcs free samples for your testing ,but the freight need to be paid by you.

2: How much the transportation freight of samples?

The freight depends on the weight and packing size and destination from here to your location. You could contact us for more details .

3.How long can I expect to get the sample?

The samples will be ready for delivery in 3-5days. The samples will be sent via international express such as DHL , UPS , TNT , FEDEX and would be arrived within 5-7 days or 10-15 days by some economic express .

4: How to control quality? 

A, all the raw materials by IQC (Incoming Quality Control )before mass production.
B, process each link in the process of IPQC (Input process quality control)patrol inspection.
C, after finished by QC full inspection before packing into the next process packaging.
D, OQC before shipment for each battery to do full inspection.

5: Can we have our Logo or company name to be printed on your products or package?

Sure. we also provide OEM service. But different kinds of batteries have different demands ,so please contact us for more details if you need .

6: How to order?

we can make you proforma invoice under your request. We need to know the following information for your order before sending you PI.
1) Product information-Quantity, Specification(Size, Material, Technological if needed and Packing requirements etc.)
2) Delivery time required.
3) Shipping information-Company name, Street address, Phone&Fax number, Destination sea port.
4) Forwarder's contact details if there's any in China.