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  1. Ledlenser Help Centre
  2. Product Help
  3. Product Troubleshooting

Product Troubleshooting

  • Where can I find my products serial number?
  • My ML4 won't charge, is flashing red/green
  • Is the H14R.2 Battery (7795) on the website compatible with my older H14R.2 ?
  • How can I prevent a rechargable lithium-ion battery / batteries from becoming faulty?
  • How should I dispose of a rechargable lithium-ion battery / batteries?
  • What are the signs of a faulty rechargable lithium-ion battery / batteries?
  • When should you change my torch or headtorches battery / batteries?
  • Some of my torches or headtorches functions no longer work – what should I do?
  • With fading luminosity, the light starts blinking at regular intervals – what does that mean?
  • What are the differences between Energy Saving mode and Constant Current mode?
  • My new torch is heating up when left on the Constant Current mode over a long period of time. Is something wrong with it?
  • My light is stuck in travel lock mode, how do I turn it off?
  • My Ledlenser is not working correctly. Are there any quick fixes I can try?
Ledlenser Help Centre
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