60 Volt Electric Bicycle Lithium-Ion Battery 72V 20ah 30ah/40ah Battery Pack Li-ion Rechargeable Battery With Smart BMS

Hunan CTS established in 2011, which is a manufacturer specializing in the R & D, production, sales and service of lithium battery packs.
With 30 people R& D team who has rich experience, CTS focuses on high voltage battery customization for middle and high end markets by selecting first grade lithium cells with high energy density.
Our batteries are widely used in various industries, such as electric vehicles ,engineering machinery, electric boats , golf cartss, electric motorcycles, energy storage system, mobile charging station etc...
We always followed Strict quality control ensures the higher quality of products. With the concept of "customers the first, quality the life", we strictly follow ISO9001 and IATF16949 management system through the production of every detail,each battery must be strictly tested before its delivery. our battery products selling well in all cities around China, also exported to multiple countries around the world,such as ,America, Australia, Canada,Italy, U K, Germany, South Korea, Thailand, etc. our battery products approved MSDS, UN38.3, CE, IEC 62619 certifications...

LiFePO4 and NMC(Li(NiCoMn)O2) are the major material. We have more 30 types of cells, and could make OEM battery pack from 12V-1500V, 10-5000ah, which can be used in electric vehicle, E-bike, UPS, energy storage system, telecommunication base station, E-scooter, E-tools, unmanned airplane, golf cart, fork lift, cleaning car, electric wheelchair, etc.

We has been pursuing quality policy of continuous innovation and improvement to meet customer's requirements. To realized full automation, we has introduced advanced foreign equipment and technology from Korea and Germany. To ensure the best quality, we has passed ISO9001, ISO14001 and OHSAS18001 certifications.

Not only in local market, our products are also exported to abroad market like Euro, USA, India, Australia, Korea.We stick to the company concept of human orientation and efficient innovation and we welcome customization. So, lets join together to promote the development of renewable energy and friendly environment.