Chris
1.Example of 48v 20ah/60v 50ah/72v 60ah motorccyle/ escooter lifepo4 battery
| Voltage | Capacity | Energy | Size | Weight | Discharge current |
| 48v | 20ah | 1.024kwh | 173*162*260mm | 9.5kg | 10A-20A |
| 60v | 50ah | 3.04kwh | 360*360*170mm | 32kg | 25A-50A |
| 72v | 60ah | 4.608kwh | 484*214*215mm | 37kg | 30A-60A |
2.battery cells catalog
We have over 30 types of cells, not only pouch cells, others like prismatic cells(aluminium cells and plastic cells ) and cylindrical cell(18650 battery) also availiable if u need.This cells could assemble lithium battery pack from 12v-96v, 10ah-1000ah.
| Battery type | Capacity | Size(mm) | Weight(g) | Charge/Discharge rate |
| NMC pouch battery | 10AH | 8.8*65*190 | 205 | 1C/1C |
| 10AH | 6.6*118*155 | 238 | 3C/5C | |
| 10AH | 6.8*68*270 | 249 | 3C/5C | |
| 20AH | 7.5*160*232 | 496 | 1C/3C | |
| 20AH | 6.0*160*180 | 480 | 1C/1C | |
| 20AH | 8.2*130*208 | 473 | 1C/1C | |
| 26AH | 10*181*241 | 740 | 5C/8C | |
| 32AH | 11*181*241 | 780 | 3C/5C | |
| 32AH | Hot sale 8*156*241 | 590 | 1C/3C | |
| 40AH | 10*160*227 | 800 | 1C/3C | |
| 40AH | 10*186*260 | 857 | 3C/5C | |
| 40AH | 8.5*188*236 | 760 | 1C/1C | |
| Lifepo4 pouch battery | 10AH | 9.5*90*150 | 239 | 2C/5C |
| 10AH | 8.0*68*270 | 266 | 4C/6C | |
| 20AH | Hot sale 8.3*142*240 | 485 | 1C/1C | |
| 20AH | 6.5*160*227 | 465g | 2C/3C | |
| 20AH | 9.2*126*236 | 492 | 1C/3C | |
| 20AH | 8.3*150*170 | 490 | 1C/3C | |
| 25AH | 8.5*137*232 | 560 | 2C/3C | |
| 25AH | 9.0*133*200 | 580g | 1C/3C | |
| 30AH | 9.0*160*222 | 665 | 1C/3C | |
| 30AH | 9.2*170*240 | 690 | 1C/3C | |
| 38AH | 10*160*222 | 770 | 2C/3C | |
| 40AH | 8.5*188*236 | 1kg | 1C/1C | |
| 50AH | 32*203*173 | 1.65kg | 1C/1C | |
| 50AH | 32*173*128 | 1.35kg | 1C/1C | |
| 60AH | 60*150*165 | 1.8kg | 1C/1C | |
| 80AH | 60*150*200 | 2.7kg | 1C/1C | |
| 100AH | 60*150*215 | 3.1kg | 1C/1C | |
3.Advantages
1. Low internal resistance
Methods of reducing the internal resistance:
**Using carbon coated aluminum foil
**Multiple electrode tab design
**Increasing the width of electrode tab
**Coating PVDF on battery separator
**Pore-creating artificially
2.Long lifespan
Usable for more than 2,000 charge-discharge cycles
> 4 times than lead acid battery
> 2 times than li ion battery
3.Excellent performance in high and low temprature
Usable in extremely cold and hot environments (-20 to 60 ºC)
Each battery module in parallel is fixed with steel parts,then put them together by pull rob.After this,there are covers to protect battery with case and BMS.
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.
Do the batteries have a warranty?
§ Yes, currently 2 years; extended warranties are also available.
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)
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