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Battery management and intelligent charging across the full battery lifecycle

The Assessimus network brings together two complementary battery specialists: proactive battery health monitoring and fleet management systems, and intelligent battery charging technology for automotive, industrial, marine, and OEM applications. Both based in the UK. Together, they cover the complete battery lifecycle.

Two phases where battery problems occur, and how the network solves both

Battery failure in commercial and fleet operations is rarely sudden. It is almost always the endpoint of a predictable degradation process, one that can be detected early and managed, if the right data is being collected and the right charging strategy is in place.
Battery Health

The problem:

Batteries degrade progressively through charge cycling, temperature exposure, and time. Most operations don't notice until a battery fails in service.

The solution:

The Assessimus network's battery management specialist runs continuous health monitoring systems that identify degrading batteries before they cause downtime, turning reactive maintenance into proactive fleet management.
Battery Charging

The problem:

Even a healthy battery can be systematically damaged by the wrong charging profile. A charger not matched to the battery's chemistry, capacity, or charge state reduces service life with every cycle.

The solution:

The Assessimus network's charging specialist designs intelligent charging systems matched to the specific battery, application, and environment, protecting the asset from the moment it is first charged.
The battery management specialist tells you the state of the battery. The charging specialist ensures every charge cycle is the right one to extend that state as long as possible. Together, they close the loop on battery lifecycle management, something no single-product solution provides.
battery management

Proactive battery management for commercial fleets, Independent, OE and specialist battery workshops

The Assessimus network's battery management specialist is one of the UK's leading providers of commercial and fleet battery management solutions, with the conviction that battery failure is predictable, preventable, and should not cause downtime.
The Robis System enables proactive battery diagnosis across an entire fleet, measuring battery health continuously, flagging batteries that are degrading before they fail in service, and integrating condition data into workshop maintenance workflows. The result: planned maintenance, not emergency call-outs.

Key Capabilities

  • Continuous battery health monitoring across commercial and industrial fleets
  • Proactive diagnosis: identifies failing batteries before they cause operational disruption
  • Workshop integration: condition data built into routine servicing workflows
  • Commercial vehicle programs: for automotive dealerships, logistics fleets, and industrial operators
Charging Systems

Intelligent charging systems for demanding applications

The Assessimus network's charging specialist has been engineering high-performance battery charging systems for over 30 years. Their chargers are intelligent charge management systems, each matched to the specific battery chemistry, capacity, and application they serve.

3 things that separate intelligent charging from a commodity charger

Charge algorithm matching

Lead-acid, AGM, gel, and lithium chemistries each require different charge profiles. A charger that treats all chemistries the same underperforms on every one of them.

Desulfation technology

In lead-acid batteries, partial-state-of-charge cycling causes sulfate crystal buildup. Intelligent desulfation, applied at the right point in the charge cycle, recovers batteries that most chargers would write off.

Maintenance mode

A charger that holds a battery in a calibrated maintenance state prevents self-discharge and sulfation during storage, keeping the asset ready when needed.

Product Range

  • MPL series battery chargers – intelligent charge management for automotive, industrial, and fleet environments
  • Battery support units and showroom conditioners – maintaining condition during display, storage, and pre-delivery
  • Bespoke OEM charging solutions – custom-specified systems for manufacturers' specific battery, packaging, and interface requirements
Temperature profiling specialists

Who delivers this service

ASSESSIMUS NETWORK MEMBER
BATTERY MANAGEMENT

Fleet Battery Management Specialist

Bristol, United Kingdom
The Assessimus network's founding battery management member. Industry-leading commercial and fleet battery management solutions, including the Robis System for continuous proactive battery health monitoring.
Founding Network Member
Robis System
Bristol, UK
ASSESSIMUS NETWORK MEMBER
CHARGING SYSTEMS

Battery Charging Systems Specialist

Devizes, United Kingdom · 30+ Years
30+ years of intelligent battery charging system design. MPL series chargers, desulfation technology, and bespoke OEM charging solutions for automotive, industrial, marine, and agricultural applications.
30+ Years
OEM Solutions
Devizes, UK

Frequently asked questions

Battery management covers monitoring, diagnosis, and maintenance of battery health — tracking state of charge, state of health, and identifying degradation before failure. Battery charging is the process of restoring energy using a controlled charge profile. The two are complementary: good battery management tells you when and how a battery needs charging; good charging ensures every cycle preserves rather than damages the battery. The Assessimus network provides both through two dedicated specialists.

Sulfation occurs in lead-acid batteries when sulfate crystals form on the lead plates during partial-state-of-charge operation. Over time, these crystals reduce active plate area and battery capacity. Desulfation applies specific charge pulses to break down these crystals and restore active material. When applied correctly at the right stage of degradation, it can recover significant capacity from batteries that would otherwise be replaced.

The Robis System is a proactive battery management platform for commercial and fleet applications. It continuously measures battery health parameters across a fleet — identifying batteries that are degrading before they fail in service — and integrates this data into workshop maintenance workflows, making it practical to act on battery condition as part of routine servicing.

Yes. The network's charging specialist designs bespoke OEM charging systems to the manufacturer's battery type, packaging constraints, interface requirements, and production volumes — including both hardware design and charge algorithm development for the target application.

Get in touch

Talk to the right battery specialist for your application

Whether you need proactive fleet battery management, an intelligent charging solution, a bespoke OEM charger, or guidance on EU Battery Regulation compliance, Assessimus will connect you with the right specialist immediately. Describe your application and we'll confirm the best starting point.
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