CTS is a professional manufacturer engaging in research, development, production, marketing and service of lithium ion pouch battery cell, battery pack and battery management system.
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-200V, 10-200ah, 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
72v 40Ah NMC battery parameters
Pouch NMC cell
1 in parallel and 20 in series
40Ah at 23±2℃
Standard charge and discharge
2880Wh at 23±2℃
it can adjustable
Discharge End Voltage
Standard Charging Method
CC and CCV is 10A
Tempeature23±2℃,charge end with 2.5h or current drops to 0.02C
Standard Discharging Method
Constant Current Discharge with 1C
Discharge Time: Less than 60 s(at23±2℃)
1C/1C, Retention ≥70% of initial capacity
Smart BMS inside
Six functions 1. over charge protection 2. over discharge protection 3. over current protection 4. over temperature protection 5. short circuit protection 6. cell balance
An optional configuration.
Meet some customers requirement like watching battery state every moment by phone.
From 300W to 1200W.
Tell us the charging hour requirement, we can help to select the suitable charger for u.
What cell do we use?
We use NMC pouch cell. This cell is well-recognized safety Long life light weight Now, many ev factory use this cell for cars.
What is the difference between our battery and others?
Now many motorcycle battery are using 18650 battery, while we use pouch cell. There are many differences as below:
We have more 30 types of cells, and could make OEM battery pack from 12v-400v, 10-1000ah .
Advantage of lithium battery
1, Higher energy density.
2, Long design service life, more than 1000 times.
3, Rated voltage is 3.7V, which convenient to form battery pack.
4, No lead, no heavy metal and no toxic element.
5, Discharge rate can reach more than 30C, suitable for high power equipment, such as cars, ships...
6, Light weight.
7, Working temperature is -20℃--60℃.
8, Lower self-discharge.
9, Save water, no need to add water.
10, No maintenance required.
11, Compatibility with installed equipment (charge controllers, AC converters, etc.) by using advanced BMS.
12, Green solutions (non-toxic chemistries, recyclable batteries)
Wanranty (EV battery pack)
Do the batteries have a warranty?
§ Yes, currently 3 years; extended warranties are also available.
Lifespan (Solar and wind storage)
How long do the batteries last?
§ 10 years / 200,000 KM (124,275 miles) [calculated based on 100km battery pack] § 2000 charges & discharges at 100%. § This means approximately 10 years of normal use 200,000 KM. (124,275 miles) § Normal use is defined as 20,000km/year. (12,500 miles/year)
60v 50ah li ion battery pack (Car stater)
Do you use Lead Acid Batteries? NO WE DO NOT! Our reasons: § Lead Acid Batteries do not allow as many charge & discharge cycles as advanced lithium batteries § Lead Acid batteries degrade after 300 charge cycles in an electric car until they expire, approximately 1.5 -2 years of driving § Not cost effective to change your battery pack every two years § Lead Acid is HEAVY, and reduces your range, doesn't supply continuous power
The largest lithium-ion battery production base for new energy vehicles.
CTS Power Technology Co,Ltd. is a professional manufacturer engaging in research,development,production,marketing and service of lithium ion pouch battery cell, battery pack and battery management system.Those products are widely used in EV,HEV,UPS,solar and wind system and remote control products.
Located in Hunan National Economic Development Zone in 2012,CTS power has registered capital of RMB 50 million and been proved by government to be a national high tech enterprise.
CTS Power has more than 800 staffs,including 20 advanced managing people, more than 40 development and research engineers.It has building area of 120,000 square meters and 3 factory bases ,those are,Ningxiang base ,Changsha base and Shengyang base.
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 I S O 9 0 0 1 , I S O 1 4 0 0 1 and O H S A S 1 8 0 0 1 certifications.
Not only in local market,our products are also exported to abroad market like Euro,USA,India,Australia,Korea. Our sales volume reached 100 millions in 2015.
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.