Portfolio & Engineering Case Studies

Demonstrating 15+ years of custom lithium-ion battery integration, advanced BMS design, subsea energy systems, and high-voltage automotive solutions for global OEMs.

Engineering Excellence for Global OEM Applications

Altertek provides full turn-key battery engineering services — from initial chemical cell evaluation and custom hardware architecture to ISO-certified assembly and hardware testing. Below is a detailed selection of historic and current OEM projects across defense, subsea, automotive, industrial robotics, and renewable energy sectors.

BMS Engineering

800A Heavy-Duty Automobile Jumpstart BMS

Engineered to handle extreme high-current surge requirements up to 800A. Integrates robust safety cut-offs, fast balancing circuits, and multi-tier thermal management for severe automotive environments.

Peak Current:800 Amps
Chemistry:LiFePO4 (LFP)
Key Capability:Ultra-Fast Transient Response
Industrial Robotics

Automated Warehouse Robot (AGV/AMR) BMS

Specialized low-voltage intelligent battery management system engineered for continuous 24/7 automated logistics operations. Features active communication protocols and opportunity charging management.

Interface:CANbus / Modbus
Application:Automated Guided Vehicles
Compliance:CE / UN38.3 Ready
Design & Development

Industrial Lithium-Ion Battery Charging Station

Custom multi-channel battery charging power system optimized for rapid replenishment cycles, real-time diagnostic reporting, and prolonged battery state-of-health (SoH) preservation.

Power Output:Custom Modular Multi-kW
Efficiency:>94% Peak Efficiency
Safety:Overvoltage & Reverse Polarity Protection
Marine & Subsea

Submarine Rechargeable Energy Storage System

A mission-critical, high-energy 1-tonne lithium battery enclosure system built for subsea operation under extreme hydrostatic pressures and strict safety certifications.

Weight Class:1000 kg (1 Tonne)
Environment:Subsea / Hydrostatic Sealed
Standard:Naval Military Standards
Automotive / Racing

Formula Student FSAE Compliant Lithium Battery

Ultra-lightweight high-power density lithium-ion battery pack engineered to meet stringent Formula SAE rules. Delivers maximum discharge rates while maintaining exact safety parameter tracking.

Rule Compliance:FSAE / Formula Student
Focus:High C-Rating & Minimum Weight
Telemetry:CANbus Data Stream
Product Development

Subsea Lithium-Ion Powered Tool Battery Pack

Bespoke pressure-neutral rechargeable battery enclosure powering deep-sea hydraulic equipment and cutting tools. Features rugged shock isolation and salt-water corrosion resistance.

Protection Level:Hermetically Sealed Subsea
Cell Format:High C-Rate Cylindrical
Durability:High Vibration Resistance
High Voltage Systems

800V High-Reliability EV Power Battery Pack

Advanced high-voltage lithium architecture engineered for electric commercial vehicles. Includes multi-layer insulation monitoring, distributed BMS modules, and fluid thermal cooling infrastructure.

Nominal Voltage:800V DC Architecture
BMS Structure:Master-Slave Distributed
Testing:Thermal Runaway Containment
Automotive Systems

Parallel Torque Assist Hybrid Power System

Custom electronic controller and high-rate lithium storage system integrated into commercial vehicle drivelines to deliver boost torque during acceleration and store energy during braking.

System Type:Hybrid Electric Boost
Regenerative Power:High Dynamic Capture
Control:Real-time Vehicle ECU Sync
Renewables

Wave Energy Turbine Generator & Controller

Offshore wave power storage and turbine management system built to withstand aggressive marine environments, continuously regulating power conditioning and grid feeding logic.

Environment:Offshore Marine
Function:Turbine Reg. & Storage
Reliability:Unattended Operation

Have a Custom Battery or BMS Project?

Consult directly with our experienced UK engineering team. We assist international procurement managers and engineers with tailored lithium solutions from design concept through volume production.

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