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3.7V 71Ah E71 Lithium-Ion Pouch Battery Cell
Explore 3.7V 71Ah E71 lithium-ion pouch battery cells for electric mobility, industrial power and energy storage applications. Custom development and sample testing available.
PRODUCT DETAILSGet a Bulk Quote
Product Overview
The 3.7V 71Ah E71 Lithium-Ion Pouch Battery Cell is a rechargeable lithium battery cell designed for customized battery packs used in electric mobility, energy storage, and industrial power applications.
Featuring a nominal voltage of 3.7V and a rated capacity of 71Ah, this pouch-format cell offers a flexible solution for battery pack manufacturers seeking to develop application-specific power systems. Its soft-pack construction allows integration into appropriately designed battery enclosures and module configurations.
The E71 pouch battery cell can be evaluated for electric vehicles, electric bicycles and motorcycles, golf carts, electric forklifts, marine applications, and solar energy storage systems, subject to electrical compatibility and the manufacturer's confirmed specifications.
Customization options include drawing-based customization, sample-based development, and tailored requirements for different battery pack projects.
Key Features
- High Nominal Capacity: 71Ah capacity for customized battery pack designs.
- Pouch Cell Format: Flexible packaging format for integration into compatible battery modules and packs.
- Rechargeable Lithium-Ion Technology: Designed for rechargeable battery applications.
- Custom Development Support: Drawing-based, sample-based, and requirement-based customization options.
- Multiple Application Possibilities: Suitable for evaluating electric mobility, industrial equipment, and energy storage projects.
- Sample Availability: Samples may be available for technical evaluation and testing, subject to confirmation.
- OEM/ODM Support: Customization options can be discussed according to project requirements.
Technical Specifications
Parameter | Specification |
|---|---|
Product Name | E71 Lithium-Ion Pouch Battery Cell |
Model | E71 / 415780, to be confirmed |
Battery Type | Rechargeable Lithium-Ion Pouch Cell |
Nominal Voltage | 3.7V |
Nominal Capacity | 71Ah |
Cathode Material | Lithium Cobalt Oxide (LCO), to be confirmed |
Anode Material | Not confirmed |
Electrolyte Type | Not confirmed |
Cycle Life | 1,000 cycles, test conditions to be confirmed |
Operating Temperature | -25°C to 50°C, conditions to be confirmed |
Cell Weight | Approx. 1.5 kg, to be confirmed |
Cell Dimensions | To be confirmed |
Charging Voltage | To be confirmed |
Discharge Cut-Off Voltage | To be confirmed |
Maximum Continuous Discharge Current | To be confirmed |
Charging Current | To be confirmed |
Rechargeable | Yes |
Sample Availability | Available upon confirmation |
Customization | Drawing-based, sample-based, and customized requirements |
Warranty | To be confirmed |
Note: The specifications above are based on the supplied product information. Please confirm the final cell model, chemistry, dimensions, weight, charging and discharging limits, cycle-life test conditions, and warranty terms before publication or ordering.
Product Applications
Electric Vehicles and Mobility
The 71Ah pouch cell can be evaluated for customized battery packs used in electric vehicles, electric bicycles, electric motorcycles, and golf carts. Battery pack suitability depends on the required voltage, discharge current, thermal management, and BMS configuration.
Solar Energy Storage Systems
This pouch cell may be considered for customized solar energy storage battery packs where its electrical characteristics meet the system design requirements. Series and parallel configurations must be selected according to the target system voltage and capacity.
Marine and Electric Boat Applications
For electric boats and marine power systems, the cell can be evaluated for compatible battery pack designs. Marine applications require appropriate enclosure protection, moisture management, electrical protection, and compliance with relevant safety requirements.
Industrial Equipment
The cell may be evaluated for electric forklifts and other battery-powered industrial equipment, subject to the required power output, duty cycle, and battery pack design.
Customized Battery Pack Projects
For projects with specific size, capacity, or integration requirements, the cell can be assessed as part of a customized battery module or pack solution.
Customization Services
We support customized development for different battery pack applications.
Drawing-Based Customization
Provide your technical drawings, installation dimensions, or battery pack design requirements for an initial feasibility assessment.
Sample-Based Customization
Samples may be available for evaluation and compatibility testing, subject to availability and technical confirmation.
Application-Specific Requirements
Share your target voltage, capacity, operating environment, and application requirements to discuss a suitable battery configuration.
OEM/ODM Project Support
Customization scope, production feasibility, minimum order quantity, lead time, and packaging options can be discussed according to the project requirements.
Frequently Asked Questions
1. What is the nominal voltage and capacity of the E71 pouch cell?
The supplied specifications list a nominal voltage of 3.7V and a nominal capacity of 71Ah. Please confirm these values against the manufacturer's official datasheet.
2. Is this pouch battery cell rechargeable?
Yes. The product is described as a rechargeable lithium-ion pouch cell.
3. What is the expected cycle life?
The supplied information lists 1,000 cycles. Actual cycle life depends on charging and discharging conditions, operating temperature, depth of discharge, and the specified end-of-life capacity threshold.
4. Can this cell be used for solar energy storage?
It can be evaluated for solar energy storage applications. Confirmed chemistry, charging limits, discharge characteristics, BMS compatibility, and system safety requirements must be checked before integration.
5. Can I request a sample?
Sample testing is listed as available. Please contact us to confirm sample availability, shipping arrangements, and the technical information required for evaluation.
6. Can the product be customized?
Customization options include drawing-based development, sample-based development, and project-specific requirements, subject to technical feasibility.
7. What information is needed for a quotation?
Please provide the required quantity, application, destination country, target battery pack specifications, and any customization requirements.
Request a Quote
Looking for 3.7V 71Ah lithium-ion pouch battery cells for your electric mobility, industrial power, or energy storage project?
Send us your target quantity and technical requirements. We can discuss product specifications, sample availability, customization options, and quotation details for your project.
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3.7V 71Ah E71 Lithium-Ion Pouch Battery Cell
