li-ion battery cell INR18650 2900mah 3.7v for samsung 

We are the leading manufacturer specialized in designing and manufacturing different kinds of battery packs and power banks in china with the experience of more than 10years manufacturing. .According to the ISO9001.2008 quality control system guidelines,
we can also help our customer develop special battery packs for their application and OEM service offered.

Our the lithium 18650 battery cell cell : Exported the original cell for Samsung , for Sanyo , for LG . for Headway for BAK ,. For A123 20ah cell We have the most competitive price and high quality.

OEM as you request do the battery pack , , like lithium .lifepo4 12V/24V/ 36V/48V /72V etc .

Welcome Sample order and we will do the best Servise to you .

1. UPS: 3~5days arrive, door to door, cheap
2 .DHL: 3~5days arrive, door to door, cheap -
3. TNT: 3~5days arrive, door to door, cheap +
4. Fedex: 3~7days arrive, door to door, cheaper
4. Singapore EMS:5~9days arrive, door to door, cheaper
5. By sea: 15~30days arrive, to seaport, cheapest
6. By air: 3~6days arrive, just to airport, economy

Thanks your time !! Welcome to our factory and sample orders!!