40kwh Nissan Leaf EV Battery Replacement

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40kwh Nissan Leaf EV Battery Replacement

Grade-A NMC Cells
Fits Nissan LEAF ZE0 / AZE0 / ZE1
Plug-and-play connection workflow
40kWh pack built with 4 integrated modules


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Product Description

This 40kWh Nissan LEAF EV battery is engineered as a direct replacement for ZE0/AZE0/ZE1 models. Direct-fit mounting, plug-in connections, and BMS pairing support help maintain normal dash readouts after installation. Each pack undergoes insulation testing and pack-level aging verification before shipment to reduce rework and warranty risk.

详情页插图-FL51314

Direct-Fit Mounting

Matched mounting points align with the original battery case, so no cutting or structural modification is required. This keeps installations consistent across jobs, reduces fitment delays, and supports on-time project delivery.

Plug-and-Play Wiring

A simplified connection routine—PTC, high-voltage, and signal harness—helps technicians complete the core hookup faster with fewer wiring errors. Built for repeatable service work, especially for multiple swaps per month.

CAN/BMS Pairing

Pairing and reprogramming support helps the vehicle communicate properly with the replacement pack, keeping SOC and range readouts stable while reducing common post-upgrade warning lights.

Controlled Quality

Quality control begins with cell screening and continues through pack-level aging verification. Shipping is prepared for real-world delivery, with protected packaging and a clear packing list to support smooth receiving, handling, and installation—especially for cross-border orders.

Specification

Model	PL-N2540
Configuration	1P96S
Rated Capacity	120Ah
Nominal Voltage	355V
Rated Energy	42.6kWh
Maximum Charge Voltage	398.4V
Minimum Discharge Voltage	288V
Max. Continuous Charge Current	120A
Max. Continuous Discharge Current	360A
Dimension	11882641547mm
Weight	253kg
Charge Temperature	0~55ºC
Discharge Temperature	-20~55ºC

Polinovel EV Battery Benefits

OEM-Fit Integration

Built for clean fitment and practical installation. The pack structure is designed to match original packaging and mounting logic, helping reduce rework, shorten turnaround time, and keep the vehicle’s layout neat.

Verified Safety Features

Safety is built into the system design. Integrated monitoring and multi-layer protection help manage abnormal voltage, temperature events, and short-circuit risks—supporting durability and reliable operation.

Vehicle Communication Ready

Designed to work with vehicle electronics more smoothly during replacement. Stable communication and system behavior help reduce mismatch risk, warning lights, and commissioning headaches for installers.

Solid Product Warranty

Polinovel provides a clear, dependable warranty that covers performance and service life expectations for EV battery replacement products. It’s built to reduce project risk and give customers confidence after installation.

Built-in BMS Protection

Over Charge/Discharge Protection

Monitors the battery voltage and ensures that it does not exceed or fall below a certain value to prevent over charge/discharge.

Temperature Protection

Monitors the temperature of each cell and protects the battery if the temperature exceeds/goes below a preset threshold.

Short Circuit Protection

Interrupts the flow of electricity to prevent any further damage after detecting a short-circuit.

Cell Balancing

Ensures all the cells are kept at the same voltage or SOC and helps to extend the life of the battery.

Polinovel Promises

High-performance Battery Solutions

Our team of experts thoroughly analyzes market needs and actively explores new technologies to create innovative lithium battery solutions. Our lithium ion battery products are manufactured using state-of-the-art technology and strict quality control measures to ensure they offer superior performance and great reliability.

Quality Assurance

As a reliable Li ion battery supplier, we offer products that meet global standards. Our lithium battery products are certified with CE, MSDS, RoHS, and UN38.3 certifications. When you opt for our products, be assured that quality and safety is our utmost concern.

Exceptional Customer Service

Our commitment is to provide excellent customer service from beginning to end. Our team has a wealth of experience and is focused on providing the most satisfying experience for our customers. We offer quick and effective service, whether it's responding to product inquires, assisting with orders, or dealing with technical issues.

On-time Delivery

As an experienced lithium battery supplier in the industry, we have an exceptional supply chain system and fast logistics. We are committed to providing efficient delivery to ensure that our customers receive their orders on time.