Dongguan BoRui Intelligent Technology Co. Ltd. is a Leader manufacturer of polymer lithium battery and Jump starter Include high Ratio Battery, cylindrical battery intelligent robot battery , jump starter battery p UAV battery , rechargeable battery and so on. We have a strong RD team to ensure our product keep in advance in battery technology field & build a complete quality control system to guarantees the quality of product our products are sold to lots of countries and region, such North United States France, Germany Asia , Latin America and so on the inquiry will be replied within 24 hours, our professional employee will answer your question.