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Chinese battery pack factory 72V 144V 300V lithium ion lifepo4 battery pack for ev boat with cooling system

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Address: CCSP Industral Park. Qingshan Road, Yuelu District Changsha City. Hunan Province. China

Contact name:Emily

Hunan CTS Technology Co,.ltd

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Chinese battery pack factory 72V 144V 300V lithium ion lifepo4 battery pack for ev boat with cooling system

Country/Region	china
City & Province	changsha hunan
Categories	Fuses

Product Details

Chinese battery pack factory 72V 144V 300V lithium ion lifepo4 battery pack for ev boat with cooling system

OEM/ODM 100% After-Sales Gurantee 100% Free Technical Support Fast Delivery ◆ Longer cycle life, more Powerful
◆ Built-in smart BMS monitor battery state
◆ Extremely safe, no explosion, no fire under collision
◆ Cooling and heating system optional
◆ Customized battery solutions base on yours requirements
◆ Excellent large current discharge performance
◆ Low self-discharge and good discharge performance at low temperatures

307.2V 50Ah battery pack consists of 76.8V 50Ah module(4S1P)

MODEL NUMBER	R-NT-345210-2
ELECTRICAL SPECIFICATIONS
Cell Type - Chemistry	Prismatic- LiFePO4
Rated Capacity	50Ah
Rated Voltage	76.8V
Energy	3.84kWh
Resistance	30mΩ
Self Discharge	<4% per month
Modules in Series	4S1P to 307.2V 50Ah battery pack
MECHANICAL SPECIFICATIONS
Dimensions (L x W x H)	500370160
Weight	32Kg/module
Enclosure Protection	IP67
DISCHARGE/CHARGE SPECIFICATIONS
Discharge Cut-off Voltage	60V
Max Continuous Discharging Current	50A
Peak Discharge Current	100A for 30 seconds
Recommended Discharge Current	50A
CHARGE SPECIFICATIONS
Charging Limited Voltage	87.6V
Max Charging Current	50A
Recommended Charge Current	25A
TEMPERATURE SPECIFICATIONS
Charge Temperature Range	0~45℃
Discharge Temperature Range	-20~60℃
Recommended Operating Temperature	15~35℃
Storage Temperature & Humidity Range (Less than 1 month)	-20~35℃, 45~75%RH
Storage Temperature & Humidity Range (Less than 3 months)	-10~35℃, 45~75%RH
Recommended Storage Temperature & Humidity Range	15~35℃, 45~75%RH
OEM
Available on request	yes

According to the size requirements of the ship, we can design and customize the matched
lithium battery system. CTS provides one-stop battery service. we also can provide OBC , charge piles etc.

CTS lithium battery has a wider range of application and can meet 90% of yacht , tour
boat, and speedboat products in the market.

From the battery cell to the battery pack, CTS controls every production link in strict accordance with the ISO9001 standard, arranges quality inspectors to check the process details to ensure the safety of the battery, and presents the best products to every customer

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.

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Hunan CTS Technology Co,.ltd

Chinese battery pack factory 72V 144V 300V lithium ion lifepo4 battery pack for ev boat with cooling system

Product Details

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