Quick Detail:

1. Better low temperature performance than LiFePO4: 70% rated capacity under -20℃

2. EV level grade AAA Lithium NCM battery cells are used

3. Reliable and precise BMS to protect the battery from over-discharge, over-charge, over-current, over-heat, etc and monitor the battery status

4. Support high discharge rate up to 3C and 1C charge rate

5. Smart version with bluetooth & APP is optional

Description:

Compact Size 72V 30AH Electric Motorcycle Lithium NMC Battery Pack Better Low Temperature​ Performance

NCM lithium batteries’ performance advantages are in many aspects. It enjoys the advantage of high energy density. That is, under same size it has more capacity so that users can drive longer distance. Besides, MNC battery has the advantage of better low-temperature performance. If your winter there is very cold, then NMC battery is recommended to you.

This battery pack consists of 240pcs 18650 - 2500mah cells via 20S12P. Smart BMS is built-in. It is suitable to power motor or terminal load ≤2000W.

Communication function is optional. Communication function is via Bluetooth which enables users to monitor the battery status easily. If you want LED screen to show the battery data on the battery directly, that is workable too. We can customize for you.

OEM ODM services are offered. Welcome to Email us or call us to discuss your unique needs!

Specifications:

Remarks:

Battery connectors are optional. Please choose the connector type or give us your specified connector models!

DC Output Connectors:

AC Input Plugs:

Applications:

Electric motorcycle, electric tricycle, electric scooter, etc

Competitive Advantages:

1-Product advantages:

a. The cells we use are from China top cell manufacturers or imported cells from Sumsang, Panasonic, LG, etc.

b. BMS are realiable. BMS within 24S, we develop by ourselves. BMS above 24S, we purchase from China top 3 BMS manufacturers.

c. Advanced battery pack assembly technologies ensures the finished battery packs are of high quality.

d. Except pure battery packs, we also do integrated system solutions such as ev powertrain kit and energy storage system.

2-Company advantages:

a- Good Quality Management:
Our Pack production base for mass order is suitable for making electric car lithium batteries. It has passed TS16949 Quality System, ISO14001 Environmental System and OHSAS18001 system certifications. And we have passed the test of the National Motor Vehicle Product Quality Supervision and Inspection Center. We always do daily production as per these systems.

b- Advanced hardware and software facilities

We established high-precision three-coordinate measuring machines, projectors, universal material tensile machines, and other measuring instruments to ensure the effective quality data.

c- Technical advantage:

Our technical team are all from China famous electric vehicle manufacturers. They all have more than 10 years' industry experiences. They have excellent R&D abilities.

Tag:

electric motorycle lithium battery, 72v 30ah lithium battery, NMC battery pack

YM Power Tech Limited is a professional lithium-ion batteries supplier that offers custom-made services for different specifications of lithium-ion battery packs and system integration. Of course, lithium-ion cells, BMS chargers, etc can be supplied as well.

YM is our brand. YM has two meanings. That is Yoctometer(ym) Tech Powers Yottameter(Ym). Although Yoctometer tech now is hard to achieve (the most advanced level now is Nanotech), powering yottameter is much possible. Our aim is to use the most advanced technology to make the best lithium batteries.

YM's lithium batteries are widely used as power batteries for different kinds of electric vehicles, such as electric scooters, electric cars, electric motorcycles, AGV, golf carts, electric wheelchairs, etc. Besides, YM lithium batteries are also applied as storage batteries, such as for home solar storage systems, backup power supply, UPS, solar street light, RV, etc.

Except for pure lithium batteries, YM also offers solutions to the complete EV powertrain kit and the complete energy storage system, including not only lithium batteries but also motors, motor controllers, charge controllers, inverters, etc. OEM & ODM services are offered.

YM's products have won many national invention patents and some products have passed the CE certificate. At present, YM has cooperated with many low-speed electric vehicle manufacturers in China.

By 2019, YM has built an R&D center, domestic sales office, and production factory. Production factory covers an area of 2000+ square meters with 1 manual production lines and 1 automatic production line. The annual production capacity can reach 1GWh. The factory has got ISO9001 quality management system certified and ISO14001 and OHSAS 18001 certified.

In 2020, YM started to develop overseas business. It is believed that YM will do a good job in the international market!