Hot 72V 96V 80kwh 50 Kwh 20 Kwh LiFePO4 Lithium Ion Battery Pack for Electric Car

• Type: Li-ion Battery
• Cathode Material: NCM
• Rechargeable: Yes
• Size: Large
• Product Name: Electric Car Battery
• Voltage: 72V
• Capacity: 200ah
• Weight: 200kg
• Certificate: Un38.3/MSDS/CE/TUV/IEC
• Warranty: 3years
• Protection: BMS with Can
• Case: Metal Case
• Company Type: Certificated Factory
• Charger: 3.3-6.6kw
• Usage: Electric Car Battery
• Discharge Rate: 1~2c
• Waterproof: IP67
• Cooling: Natural
• Heating: PTC
• Transport Package: Packed by Foam and Case and Carton
• Specification: 72v 200ah battery pack
• Trademark: CTS
• Origin: Hunan, China
• HS Code: 8507600090
• Production Capacity: 5000packs/Mouth

Product Description

Hot 72v 96v 80kwh 50 kwh 20 kwh lifepo4 lithium ion battery pack for electric car

Parameter of lithium battery 72V 200AH

No	Items	Technical requirement	Note
1	Battery type	Lifepo4	24S
2	Capacity(kWh)	≥15.36
3	Weight(kg)	≤320
4	Rated voltage(DC V)	76.8	24S
5	Voltage range(DC V)	60~87.6
6	Continuous discharge current(A)	200	@EOL,@25ºC
7	Peak discharge current(A)	400A/30S
8	Continuous charging current(A)	<200	@EOL,@25ºC
9	Charging requirements	CC-CV
10	Charge discharge energy efficiency	≥98%	@EOL,@0.5C charge and discharge
11	Warranty	3 years	@1C charge and discharge @90%DOD
12	Cooling / Heating mode	Natural
13	IP grade	IP67
14	Working environment temperature (ºC)	-20~45	@Heating and cooling
15	System self discharge rate	≤5%	@25ºC,30days
16	Insulation resistance	≥50MΩ
17	Size	L960*W567*H267mm

CTS lithium battery has a wider range of application and can meet 90% of electric and motorcycle
products in the market.
 

Voltage&Capacity	Items	Parameter	Project Location	Picture
72V 100Ah	Battery type	NCM	Client Country: Canada Battery power: 7.2 kWh In operation since 2015
	Capacity	100Ah
	Voltage	72V
	Weight	80 kg
144V 100AH	Battery type	NCM	Client Country: Thalaind Battery power: 14.4 kWh In operation since 2020
	Capacity	100Ah
	Voltage	144V
	Weight(kg)	130.91 Kg
614V 100AH	Battery type	Lifepo4	Client Country: UK Battery power: 61.44 kWh In operation since 2019
	Capacity	100Ah
	Voltage	614.4V
	Weight	558.55 Kg
60V 35AH	Voltage	60V	Client Country: Korea Battery power: 2100Wh In operation since 2018
	Capacity	35Ah
	Continue power	4000W
	Max power	4300W
	Charge current	30A
51.8V 35AH	Voltage	51.8V	Client Country: Germany Battery power: 1813Wh In operation since 2018
	Capacity	35Ah
	Continue power	2000W
	Max power	3000W
	Charge current	20A

 

 

Core technologies

1.Lightweight and scalability

CTS systematically optimizes the cell design and electrical component selection. We select the lightest steel/aluminum
alloy and high-strength plastics,battery box and pack structure to reduce the volume and weight of the battery system
combined with CAE structural simulation analysis to ensure structural strength and improve energy density.

CTS uses standardized cells and BMS to build a 12V \ 24V \ 48V \ 72V battery modules. It can need different customer's
requirements by its excellent scalability to shorten the pack design cycle.

2.BMS and Active Balance

CTS has an experienced BMS development
team. Our BMS uses passive balance by default.
Active balance can be selected which can modify
BMS parameters on site according to the actual
application of customers, such as CAN/RS485
communication protocol, threshold parameters
such as over/under voltage protection,
high current protection,over/under
temperature protection.
 

3.Thermal Management and Simulation Design

CTS has the capabilities of CFD simulation (Computational Fluid Dynamics) and CAE simulation (Computer Aided
Engineering), and can do thermal management simulation design and structural mechanics simulation design for the
pack system. Air cooling system, liquid heat and liquid cooling system, PI film heating, silica gel film heating are used
in the thermal management design.

4.Test and Verification
CTS has its cooperated battery test laboratory. We will verify the battery DV / PV (design verification/production
verification) stage in the laboratory to verify whether the design / production of the battery pack meets the design
requirements. It includes temperature test, mechanical test, external environment simulation test, electrical safety
test, battery performance test, abuse test and so on.

Product Safety

 

 

Related products

Company Profile

Since 2011, CTS has focused on one-stop customization of lithium battery products such as electric vehicle batteries,
large energy storage batteries, smart home storage batteries, high-end electric motorcycle batteries and so on.
 

We have more 30 types of cells, and could make OEM battery pack from 12v-800v, 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.

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.

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.

Packaging & Shipping

1. Customized plywood case and foam packaging, safe for different shipment

2. 100% full testing before shipment to ensure quality

3. MSDS and UN38.3 certifications to ensure customs declaration and clearance during transportation

4. Customs on-site inspection to ensure the safety of the battery

Customer Feedback

Adhere to the principle of service first

Feel free to contact us if any OEM/ODM requirement!