Our approach
Norway · early-stage venture

Battery systems designed for service, not unnecessary replacement.

ProLithiumBattery is exploring a serviceable battery-system architecture for harsh environments—helping operators reduce avoidable downtime and extend the useful life of battery assets.

Discuss your application

When service is needed, the goal is simple: make the battery system safer to assess, exchange, inspect, and verify.

The approach

Two practical service paths.

The final product definition will be shaped with customers. The early concept explores both rapid module exchange and controlled repair where it is technically justified.

01

Exchange a depleted module

Remove a main battery module and fit a charged replacement, so the operation can continue without replacing the complete battery pack.

02

Service a fault where appropriate

Explore whether selected internal components can be safely serviced where technically justified, instead of replacing the complete pack.

Customer-led development

Built around real operating requirements.

Less avoidable downtime

Understand when a charged-module exchange can improve availability.

Longer asset life

Explore whether controlled service can prevent premature full-pack replacement.

Evidence before deployment

Define requirements, testing, and safety boundaries together with future users.

First focus

For demanding operating environments.

The initial market hypothesis is Norwegian subsea ROV, inspection, and remote operations, where service access, charging logistics, reliability, and downtime matter.

Remote operations Subsea inspection Cold and exposed conditions Field service
Customer discovery

Do battery replacement or charging routines create operational challenges for your team?

ProLithiumBattery is speaking with operators and technical teams to understand current practice, costs, safety requirements, and what a useful future solution must prove.