Company profile
Krystan Limited
Overlander Batteries
Krystan Limited is a UK company with status active founded in 1986 based in North West England.
Corporate ownership
Updated 06 Jun 2026 16:52
Latest accounts
Financial period: 1 May 2024 to 30 Apr 2025
Company events
Reference milestones and recent Companies House filing stream events.
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Accounts With Accounts Type Total Exemption Full
Accounts AnalysedAA | Transaction MzUyNzUzMjEzOGFkaXF6a2N4
Published 22 Jun 2026 09:29
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Incorporated
InceptionCompany registered at Companies House
Public funding
Projects
Voltage checker
1 Feb 2013 to 31 Jul 2013
We seek help to design a safety product that will accurately test the voltage of lithium batteries after use and after charging. If this voltage drops out of a narrow safe range (<3V or >4.2V) then the cells can be dangerous (i.e. spontaneous combustion, fire hazard). This is an increasing concern at present, as the UK is now flooded with many cheap and b...