China Made Electric Car Battery Pack 144V 20kwh, 115V 30kwh Lithium EV Battery 40kwh 50kwh 100kwh LiFePO4 EV Battery

Name: China Made Electric Car Battery Pack 144V 20kwh, 115V 30kwh Lithium EV Battery 40kwh 50kwh 100kwh LiFePO4 EV Battery
Brand: Hunan CTS Technology Co., Ltd.
SKU: Tradewheel_2458478
Availability: InStock

FOB Price 1500 - 3500 USD / pieces

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Quick Details (View All)

Model NO.	115v ev lithium battery	Weight	80kg
Assembly	2p20s	BMS	Smart BMS with Can Bus
Key Words	72V 100ah Lithium Ion Battery	OEM/ODM	Yes
LED Screen	Optional	Waterproof Standard	IP67
Certification	Un38.3,MSDS	Inspection	Fully-Tested Before Shipment
Battery Case	Metal	Payment	T/T Bank
Application	Electric Car, Golf Cart, EV	Transport Package	Foam & Plywood Case
Specification	Customized	Trademark	CTS lithium batteries
Origin	China	HS Code	8507600090
Production Capacity	50000units/Per Year

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Product Description

China made electric car battery pack 144v 20kwh, 115v 30kwh lithium ev battery 40kwh 50kwh 100kwh lifepo4 ev battery

Parameters of 72v 100Ah NMC battery pack
No.	Items	Technical requirement	Note
1	Battery Type	NMC	20S
2	Capacity(Ah)	100	@25ºC
3	Volatge	72
4	Power(kWh)	7.2
5	Weight(kg)	80
6	Working Voltage range(DC V)	60-84
7	Continuous discharge current(A)	100	@EOL,@25ºC
8	Peak discharge current(A)	200	For 30 seconds
9	Dimension (L/W/H, mm)	960567267

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 customers
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.

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 customers 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.