Welcome to CTSCTS 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.
We have high automotive production lines with professional operation procedure. To ensure the high battery quality,we creat a clean, tidy, dust-free environment with constant temperature(23.8ºC) & humidity(24.6%)
|72V 40Ah lithium polymer battery pack|
|Cell & Connection Mode||Ternary/Li(NiCoMn)O2, 19S1P|
|Electrical Characteristics||Rated Capacity||40Ah|
|High Rate Discharge Capacity||> 90% Rated Capacity|
|Discharge Capacity @ -20ºC(-4ºF)||> 70% Rated Capacity|
|Load Voltage||≥ 55V|
|Internal Impedance(@ 1000Hz.)||≤ 50mΩ|
|Cycle Life||>2000 Cycles @1C 100% DOD|
|Months Self Discharge||≤ 5% @ 25ºC(77ºF)|
|Efficiency of Charge||100% @ 1/3C|
|Efficiency of Disharge||95% @1C|
|Standard Charge||Max Charge Voltage||84V|
|Charge Cut-off Voltage||84V|
|Charge Current||1/3C, 13.3A|
|Max Charge Current||40A|
|Standard Discharge||Standard Current||40A|
|Max Discharge Current||3C, 120A|
|Discharge Cut-off Voltage||55V|
Cell Details Show
Why Choose Us1.Outlook: Simple and smooth surface, can be easily cleaned.
2.Light-weight: Light weight design, packed by aluminum plate and plastic components.
3.Module design: Reasonable capacity(3.2v 80ah), can be assembled to different voltage.
4.Structure: Stable hollow structure, protecting the lithium pouch cell well.
5.Insulation: Perfect electrical insulation, both inside and outside.
6.Performance: Good heat conductivity, safety performance.
ApplicationWidely applied in EV,solar&wind storage,UPS and RC
Sales Manager: Cassie Sun
Tel: +86 15116457239