Custom Battery System Engineering

96V Lithium Battery Systems for EVs, Marine & Industrial Equipment

Custom 96V battery packs engineered around your motor power, installation space, runtime, peak current, charging method and communication requirements.

Request a Custom 96V Battery Explore 96V Battery Systems

Final architecture is confirmed against the motor, controller, charger and operating requirements.

96V Battery at a Glance

96V / 100V / 102V Platforms

Related architectures are evaluated separately for nominal and maximum charge voltage.

LiFePO4 & NMC Options

Chemistry selection depends on energy, power, packaging, thermal and lifecycle priorities.

Custom BMS & CAN Integration

Communication and control interfaces can be configured around the host system.

Custom Enclosure & Interfaces

Dimensions, mounting, connectors and service access are reviewed as one package.

Prototype to Volume Production

Development support can progress from requirements review through pilot and production.

Existing Platforms

Explore Our 96V Battery Systems

Browse existing Bonnen battery platforms for electric vehicles, marine propulsion, AMRs and industrial applications. Specifications can be adapted after an engineering review of your project requirements.

Application Fit

Where 96V Battery Systems Fit

A 96V platform can support varied duty cycles, but each installation still needs its own electrical, mechanical, charging and environmental review.

Low-profile battery pack aligned with the underfloor bay of an electric utility vehicle
01 / MOBILITY

Electric Vehicles & EV Conversions

Match motor and controller voltage, peak acceleration current, available chassis volume and the charging architecture.

Paired battery enclosures positioned in a clean electric boat machinery space
02 / MARINE

Electric Boats & Marine Propulsion

Review propulsion load, machinery-space layout, charging access, communication and the operating environment together.

Industrial battery pack being measured beside an autonomous mobile robot chassis
03 / AUTOMATION

AMRs, AGVs & Material Handling

Balance runtime, charge windows, peak traction demand, fleet communication and serviceable installation geometry.

Electric utility vehicle moving through a clean factory logistics aisle
04 / SPECIALTY MOBILITY

Utility & Specialty Vehicles

Low-speed and task-specific vehicles often require packaging, mounting and interface decisions that standard catalogue dimensions cannot resolve.

Compact industrial loader operating in a factory yard
05 / INDUSTRIAL

Industrial & Outdoor Equipment

Duty cycle, vibration, low-temperature operation, thermal strategy and connector protection must be evaluated for the actual machine.

Engineering Context

Why Choose a 96V Battery System?

For the same power demand, raising system voltage generally reduces the current required. Current affects conductor sizing, controller loading, resistive losses and thermal management.

That can make 96V a useful bridge between lower-voltage equipment and higher-voltage traction architectures—but it is not an automatic fit for every project.

Power = Voltage × Current

This relationship explains the trade-off. It does not replace a duty-cycle, peak-current and component-compatibility review.

  • Confirm nominal voltage and maximum charge voltage.
  • Check motor controller and charger operating ranges.
  • Define continuous, transient and regenerative current.
  • Coordinate isolation, switching and service strategy.

System Definition

How We Configure a 96V Battery System

The final architecture can be configured around project requirements. Not every option applies to every product or application.

Capacity & Runtime

Translate Ah, kWh, range or operating hours into a realistic duty-cycle target.

Continuous & Peak Current

Define steady load, acceleration or startup peaks, regenerative events and protection margins.

Cell Chemistry

Evaluate energy density, power, thermal behavior, lifecycle priorities and packaging constraints.

Enclosure & Mounting

Coordinate maximum dimensions, orientation, structure, service access and machine interfaces.

BMS & Communication

Align CAN, RS485 or I/O behavior with the controller, display, charger and host equipment.

Protection & Switching

Configure fusing, contactors, pre-charge and service disconnect strategy as required.

Charging Interface

Match charger voltage, available input power, connection method and operating window.

Thermal Management

Assess heat generation, ambient conditions, charging profile and available airflow or cooling.

Operating Environment

Review temperature, vibration, moisture exposure, contamination and maintenance access.

Illustrative system relationship

Component selection and boundaries are confirmed after the electrical, mechanical and operating requirements are known.

  1. Cells
  2. Mechanical Structure
  3. BMS
  4. Protection & Switching
  5. Communication
  6. Charger / Motor Controller

Custom Engineering Path

Don’t See the Exact 96V Battery You Need?

Most OEM projects require more than selecting a battery by voltage and capacity. Motor power, peak current, available installation space, runtime, charging method, operating environment and communication interface all affect the final battery design.

An existing platform can be a starting point. The final system still needs to be reviewed against the machine, controller, charger, packaging and duty cycle.

Incomplete project information is still useful.Share what is already known. Bonnen engineering can identify the remaining inputs required for an initial architecture review.
Discuss Your 96V Battery Project
Engineers reviewing a battery enclosure on a wheeled transport fixture in a factory
Factory-floor review of packaging, mounting and interface requirements.

Project Brief

The Inputs That Shape Your Battery

These inputs connect the battery specification to the real load, installation and operating environment.

Values can begin as targets or ranges. Final requirements remain subject to system-level confirmation.
Request an Engineering Review
What We NeedUseful Project Information
ApplicationEV, boat, AMR, utility vehicle or industrial equipment
Motor or LoadVoltage plus rated and peak power, including startup or acceleration demand
Battery TargetAh, kWh, vehicle range, operating hours or duty-cycle profile
Installation SpaceMaximum length × width × height, mounting orientation and service access
Current DemandContinuous current, peak current, event duration and regenerative current
ChargingCharger details, charging window and available input power
CommunicationCAN, RS485 or I/O requirements and host-controller information
EnvironmentTemperature, vibration, moisture, contamination and expected service conditions
Volume & TimingPrototype quantity, estimated production demand and target programme milestones

Development Workflow

From Requirements to Production Readiness

Each gate reduces uncertainty before the project advances. The exact scope depends on the application and agreed validation responsibilities.

  1. Requirements Review

    Align voltage, load, runtime, space, charging, communication, environment and programme targets.

  2. System Architecture

    Define the proposed electrical, mechanical, control, protection and interface approach.

  3. Prototype

    Build the agreed configuration for fit, interface and functional evaluation.

  4. Integration Validation

    Evaluate the battery with the charger, controller, machine and representative duty cycle.

  5. Pilot Build

    Refine manufacturability, assembly controls, documentation and integration details.

  6. Production

    Move forward after requirements, responsibilities and release criteria are agreed.

Battery pack undergoing a guarded visual and connector inspection at an industrial test station

Integration Discipline

Review the Battery as Part of the Complete System

A battery cannot be qualified in isolation from the equipment it powers. Interface and validation planning should connect the battery to the host system and the real operating profile.

  • Mechanical fit and service accessConfirm envelope, mounting, connector clearance, handling and maintenance paths.
  • Electrical compatibilityCoordinate nominal and maximum voltage, current demand, protection, switching and charging.
  • Control and communicationCheck messages, states, fault handling and interactions with the charger and controller.
  • Application-specific validationAgree representative duty cycles, environments and acceptance responsibilities before release.

FAQs About 96V Lithium Battery Systems

Practical answers for EV builders, marine propulsion projects, industrial equipment manufacturers and system integrators selecting or developing a 96V lithium battery system.

A 96V lithium battery system is commonly used in electric vehicles, EV conversions, electric boats, marine propulsion systems, industrial equipment, mobile machinery, AGVs and other applications that require more power than typical 48V or 72V systems. The final battery should be matched to the motor, controller, operating current, required runtime and available installation space.

96V, 100V and 102V battery systems may use different cell configurations and therefore have slightly different nominal and maximum charging voltages. The most important point is not the marketing voltage name, but whether the battery operating voltage range and maximum charging voltage are compatible with the motor controller, charger and other electrical components in the system.

The correct battery capacity depends on required runtime or driving range, average power consumption, available installation space and acceptable battery weight. A simple starting point is to calculate battery energy using average operating power multiplied by operating time, then allow additional capacity for system efficiency, usable depth of discharge and energy reserve.

Battery energy can be estimated by multiplying nominal voltage by capacity. A 96V 100Ah battery is approximately 9.6kWh, a 96V 150Ah battery is approximately 14.4kWh, and a 96V 200Ah battery is approximately 19.2kWh, although the actual usable energy depends on battery chemistry, BMS settings and recommended depth of discharge.

Yes. A 96V lithium battery can be customized according to motor voltage, rated and peak power, controller current, battery capacity, installation dimensions, charging method, communication requirements, connectors, mechanical mounting and environmental conditions. In some projects, an existing battery platform can also be modified instead of developing a completely new battery.

The motor power that a 96V battery can support mainly depends on the battery’s continuous and peak discharge current. For example, a 96V battery supplying 200A can theoretically provide about 19.2kW, while 300A corresponds to about 28.8kW, but actual system design should also consider voltage drop, controller efficiency and short-duration peak power requirements.

Continuous current should be based on the motor or equipment’s normal operating power, while peak current should account for acceleration, startup, climbing or other short high-load conditions. The battery cells, BMS, busbars, cables, connectors and protection devices should all be designed to safely support both the continuous and peak current requirements.

LiFePO4 is generally preferred when long cycle life, thermal stability, safety and durability are important, while NMC may be more suitable when higher energy density and smaller battery size are priorities. The final chemistry should be selected according to installation space, battery weight, power demand, cycle life, operating temperature and application environment.

Yes. 96V lithium batteries are commonly used in EV conversion projects for small cars, utility vehicles and specialty electric vehicles. Battery selection should consider the motor and controller voltage range, continuous and peak current, vehicle weight, target driving range, battery compartment dimensions and charging system.

Yes. A 96V lithium battery can be used with compatible electric marine motors and propulsion controllers. Marine battery systems normally require additional attention to waterproof enclosure design, corrosion resistance, vibration protection, high-current connections, charging safety and communication with the propulsion system.

The charger must match the battery chemistry, cell configuration, maximum charging voltage and BMS requirements. Charger power should also be selected according to battery capacity and desired charging time, and the system can use an onboard charger, external charger or other charging solution depending on the vehicle, vessel or equipment design.

Yes. A custom 96V lithium battery can support CAN communication when required, allowing the BMS to exchange information such as voltage, current, state of charge, temperature, alarms and charging limits with the motor controller, charger, display or vehicle control unit. The communication protocol should be confirmed during the engineering stage.

You can start by providing the application, motor rated and peak power, controller voltage and current, required runtime or driving range, available battery installation space, charging method, operating environment and communication requirements. If available, CAD or STEP files of the battery compartment are especially helpful for evaluating enclosure size and mounting feasibility.

Yes. If an existing Bonnen battery platform is already close to the required voltage, capacity, current and dimensions, it may be possible to modify the capacity, enclosure, BMS, connectors, communication interface or mounting design instead of starting from a completely new development, subject to final engineering evaluation.

Start With Your Requirements

Get an Engineering Review for Your 96V Project

Share the application, motor or load, target runtime, available space, current demand, charging method, communication and operating environment.

Get an Engineering Review