The Pulsenics AccelaGrade™Confident Grading for High Throughput Cell Qualification

The Pulsenics AccelaGrade™ delivers rapid, repeatable insights designed specifically for battery qualification workflows. Our next-generation solution enables grading decisions to be generated in minutes instead of hours, without relying on full charge–discharge cycling for every cell.

The AccelaGrade™ is a fully integrated battery testing and grading solution that cycles and grades cells using capacity and impedance measurements. It features robust temperature sensing and a patented cell balancing mechanism to ensure accurate, repeatable results.

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Unmatched Industrial Performance

End-of-line Gigafactory QC

Qualify your product at 19x the speed of traditional cyclers.

Maintain a streamlined physical footprint with a modular, scalable solution
Support your digital estate with integrated data outputs
Detect component defects like pinholes and short circuits
Run up to 128 cell channels simultaneously from a single laptop

Remanufacturing & Repurposing

Get your refurbished battery packs back in the field ASAP.

Achieve 100% qualification coverage
Design your own parameters for cell grading
Eliminate process bottlenecks to accelerate production throughput
Reduce power costs with a more efficient qualification solution

Incoming Cell QC

Ensure the batteries you bought meet your standards.

Verify supplier lots before they enter production
Standardize pass/fail acceptance criteria across vendors
Detect outliers early to prevent module or pack yield loss
Speed up release decisions and reduce quarantine inventory

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The AccelaGrade™ Advantage

Traditional Capacity Testing

Full charge–discharge cycling takes hours per cell

Cyclers quickly become the throughput bottleneck at scale

High energy consumption increases operating costs

Long test times slow intake, sorting, and pack assembly

Inconsistent grading logic introduces risk and uncertainty

The Pulsenics Approach

Minutes-long grading tests instead of hours

Parallel testing of up to 128 cells per batch

Low energy consumption per grading decision

Repeatable, data-backed grading logic with full traceability

Designed for integration into existing manufacturing and MES workflows

Features

Rapid Grading, Repeatable Results

High-Throughput Cell Screening

High-throughput cell screening is a core feature of the AccelaGrade™ by Pulsenics, enabling large volumes of incoming cells to be processed without the need for long testing queues. By eliminating reliance on long cycler schedules, it prevents bottlenecks between intake, grading, and assembly and keeps production on track.

Ability to Test Every Cell

Pulsenics removes the tradeoff between speed and insight. The AccelaGrade™ delivers comprehensive cell health diagnostics in a shortened amount of time, enabling OEMs to test every cell instead of relying on batch sampling, without slowing production.

Capacity Grading and Sorting

Capacity grading and sorting feature automatically assign each cell with a clear grade using configurable thresholds. By removing manual calculations and subjective interpretation, it ensures consistent, repeatable decisions across operators and shifts.

Ready for Automation

The Pulsenics AccelaGrade integrates temperature, cycling, and EIS data into a single output that flows seamlessly into your Manufacturing Execution System (MES). AccelaGrade's modularity enables scalable integration with automation systems and robotics for modern factory operators.

The AccelaGrade™ System

Cell Bed

Pulsenics Cell Beds are a core part of every AccelaGrade™ system, providing customizable fixtures for cells of any format, size, or form factor. They deliver fixed, consistent electrical contact to eliminate contact-related measurement issues and ensure accurate, repeatable results.
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Cell Bed Human-Machine Interface Safety Infrastructure

Human-Machine Interface (HMI)

The HMI centralizes system overview, the cell loading workflow, results reporting, data storage, and remote support in a single operator UI, so teams can run tests, review outcomes, and manage data in one place without switching tools. The result is easy execution with fewer handoffs and less operational overhead.
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Cell Bed Human-Machine Interface Safety Infrastructure

Safety Infrastructure

The AccelaGrade™ includes an emergency stop button for immediate shutdown, and a safety light tower that provides clear, immediate status to keep operators safe, prevent accidental interaction during testing, and enable faster response when a fault occurs. Safety controls are integrated into the operator workflow so protection is consistent without slowing throughput.
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Cell Bed Human-Machine Interface Safety Infrastructure