Crown 4020TL:
Battery Charger completely dead

I'm wondering if anyone can help with a 24v 50amp crown battery charger that is completely dead? I've opened it up and inspected everything and it looks fine?

The charger has small digital display and some led lights for battery level indication and a stop button.

Any help would be greatly appreciated.
  • Posted 23 Sep 2022 19:27
  • Discussion started by Tyler_Jackson
  • Queensland, Australia
Showing items 1 - 2 of 2 results.
Like what is mentioned below, if you don't have knowledge of chargers do not work on them. There are very large capacitors inside chargers so even if the charger is disconnected you can still kill yourself extremely easily with one small move. Crown has charger technicians who are properly trained to fix these issues.
  • Posted 26 Jul 2024 03:33
  • Reply by DyslexicNerd_01
  • Wisconsin, United States
Non-professionals should not try to open the charger. The charger is connected to the high-voltage part. Improper operation may cause personal injury.
Perhaps can get help here.
https://www.henryuan.com/e_products/24V-Lead-acid-Battery-Charger-8-26.html
  • Posted 24 Jul 2024 15:29
  • Modified 16 Aug 2024 17:01 by poster
  • Reply by henryuan
  • China
Trusted Switching Power Supply, Charger, Cable Assembly Manufacturer. www.henryuan.com

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