Discover our latest study Why is SoH the new mileage

Remote SoH, on demand.

Unlock precise battery health insights and maximize value throughout the entire lifecycle.

One API designed for all EV owners.

Helping EV professionals sell, lease and manage electric vehicles with full confidence.

Bib batteries provides a clear, data-driven assessment of battery state-of-health.

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One API designed for all EV owners.

Leasing Companies

Maximize your vehicle residual value and make your end-of-contract resales more reliable with standardized battery health diagnostics.

Marketplaces

Reassure potential buyers and shorten your vehicle resale time by certifying their battery state-of-health.

Provide your customers with added confidence by offering a certified battery health report for every EV you inspect or service.

Certify vehicle state-of-health during the warranty period with the battery health report.

Private Customer

Get an accurate report on your vehicle’s real state of health, along with all the insights you need to drive it at its best.

Why Bib batteries?

Trusted data
Bib provides independent, reliable State of Health (SoH) assessments for every EV battery.

Scalable software
As a software-based solution, Bib is easy to deploy at scale, across fleets and distribution networks.

Unlock new opportunities
Go further with your data: enable new in-life use cases, from remarketing to warranty management and customer confidence.
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INDEPENDENT
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HARDWARE-FREE
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SCALABLE

+5%

After analyzing 20,000+ EVs, Bib found that two vehicles with the same SoH can differ in range by up to 5%.

€6,000

After analyzing 20,000+ EVs, Bib found that two vehicles with the same SoH can differ in price by up to €6,000.

Explore our resources

industry-insights

Solid-State EV Batteries: What Donut Lab’s Test Really Proves

At CES 2026, Donut Lab unveiled a production-ready solid-state EV battery with ultra-fast charging validated in lab tests. Despite impressive technical results, industrial scalability, long-term state of health, and pack-level reliability remain unproven. For the EV economy, economic value comes from predictable, certifiable battery health, not peak cell performance.

industry-insights

OEM Data Sharing: Bib batteries' Ranking

Discover why OEM battery data sharing is essential for fleet performance and efficiency. Learn about Bib batteries' benchmark using 6 key criteria for optimal data integration and management.

Optimizing Battery Life: SoH Test for EVs

Discover the essential guide to understanding and maintaining your battery's State-of-Health (SoH) for your electric vehicle. Learn how SoH impacts performance, resale value, and get tips to extend battery life efficiently.

end-of-life

Helping battery stakeholders manage end-of-life batteries with full compliance and transparency.

Your battery has a second chapter - we help you write it.
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Bib batteries helps you trace, manage and value end-of-life battery flows, building efficient reuse and recycling channels.

One solution designed for all battery owners.

Repurposing Operators

Get the battery sourcing you need to successfully carry out your second-life projects.

OEMs

Manage your end-of-life battery inventory efficiently by directing each unit to the most cost-effective and environmentally responsible pathway.

End-of-life Vehicle Centers

Increase the value of end-of-life vehicle batteries stored in your facilities.

Micromobility Fleets

Optimize your fleet’s battery turnover and make the most of batteries with second-life potential.