The design of graphene battery ev sticks up with the current market trend. The defective product will not be sent to customers thanks to the strict quality control. has carried out industrialization for its patent and technology.

Product Parameters

General Characteristics

Mechanical Specifications

Part Number	GTEF-48V5000-E
Energy storage	5.12kWh
Nominal Voltage	51.2Vdc
Maximum Charge Voltage	57Vdc
Discharge Cut-off Voltage	45Vdc
ESR/AC @1KHz 50% SOC	<12mΩ
Max. Continuous Charge Current	80A
Max. Continuous Discharge Current	100A
Cooling Method	Natural
Cells Self-discharge Rate	2% per month
Projected Cycle Life ( 25℃)	10,000 times
Recommended Depth of Discharge	5%~90%
Maximum Depth of Discharge	100%
Shell Material	Metal & ABS plastic
Monitoring Data	SOC,voltage,current, temperature
Series Connection	Not allowed
Parallel Connection	Up to 16sets
Series-Parallel Connection	Not allowed

Weight	50kg
Dimensions(WxDxH)	440x510x160(mm)
Mount Options	On floor

Company Feature

• was established in After years of dedicated management, we run a relatively comprehensive quality and service management system. Now we have the ability to provide our clients with quality products and services.
• Our company has a high-quality talent team integrating R&D, technology and management. It is of great importance for our long-term development.
• Our company actively applies the 'Internet +' thinking to the business operation. We arrange online and offline all-round layout and we combine the online e-commerce platform sales with offline franchise business model. So the annual sales volume of the products increases rapidly, and the sales range is getting wider and wider.
is a manufacturer engaged in the production of Our products are of good quality and affordable price. If you have any needs, feel free to call us.

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.