For the ingenious design of our graphene battery technology, now is getting more and more popularity. Our company has passed the ISO9001quality system certification, providing a more reliable guarantee for the quality of the product. With the new product developing technology, can shorten the development cycle of graphene battery technology and reduce costs.

Product Parameters

General Characteristics

Mechanical Specifications

Part Number	GTEM-48V1920-M
Energy storage	1920Wh
Nominal Voltage	48Vdc
Maximum Charge Voltage	58.8Vdc
Discharge Cut-off Voltage	42Vdc
ESR/AC @1KHz 50% SOC	<10mΩ
Max. Continuous Charge Current	80A
Max. Continuous Discharge Current	80A
Cut-off current (charging)	4A
Cells Self-discharge Rate	2% per month
Projected Cycle Life ( 25℃)	20,000 times
Recommended Depth of Discharge	≤90%
Maximum Depth of Discharge	100%
Shell Material	Metal & ABS plastic
Monitoring Data	SOC,voltage,current, temperature
Series Connection	Not allowed
Parallel Connection	Recommend within 10sets
Series-Parallel Connection	Not allowed

Weight	22kg
Dimensions(WxDxH)	230x180x430(mm)
Mount Options	On floor

Certificate&Compatible Protocol

Compatible Protocol: CAN, RS485

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Download

GTEM-48V 7.4KWh Capess Datasheet

Company Advantage

• has a high-quality staff team. The team members are professional, efficient, pragmatic, and excellence-seeking. They focus on their own duties and make concerted efforts to produce high-quality products.
• strictly follows the actual needs of customers and provides them with professional and quality services.
• Established in our company has built a production and research and development center with advanced technology and complete supporting facilities. Based on that, we are able to provide customers with more high-quality products.
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