Battery Charger Repair | Electronics Repair And Technology News

Blown Up Projecta Battery Charger Repaired

Jestine Yong — Sun, 12 Jan 2025 09:34:27 +0000

A new customer was using a Projecta 2500W battery charger to keep his caravan batteries charged. Recently, he heard a loud bang from the unit and it stopped working. He pulled off the covers to inspect the damage and found a blown resistor. At this point he decided to bring it to me, in its […]

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Shorted Battery Chargers Repaired And Maintained

Jestine Yong — Fri, 24 Mar 2023 12:08:01 +0000

These two battery chargers were brought to my shop for repair. The customer explained that these two exploded on site as an electrician was working on the restaurant electrical system. It is very obvious what exploded in these chargers but you think this is bad? Take a look […]

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A Dead Battery Charger Was Brought Back to Life

Jestine Yong — Fri, 17 Jun 2022 22:12:43 +0000

A guy on the electrical wheel chair brought this charger for repair. I fixed this charger for this guy about one month ago but at that time the repair was just a loose wire that took me a few seconds to fix but this time it was a challenging fault that I had to do […]

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Could It Be That Easy Repair For This Battery Charger? Model: Hilty

Jestine Yong — Fri, 11 Mar 2022 13:41:13 +0000

I was getting a lot of battery chargers this past month; some of them were not easy to repair and some, well, take a look to see what I am talking about. As I understood from the customer, the charger was completely dead and as you can see in the […]

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Found 4 Faulty Components In A Battery Charger

Jestine Yong — Sat, 26 Feb 2022 08:24:21 +0000

A guy who owns an electrical supplies shop brought this charger to my shop for repair. He explained that this charger was worked on before but for some reason was not able to bring it back to life. It is a Bosch battery charger and that is a good quality one so I did not […]

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Makita Charger Repair

Jestine Yong — Wed, 06 Oct 2021 02:50:41 +0000

I got this dead charger from another repair shop in town that was not successful in getting this charger fixed. The guy explained that he opened the device and looked for a fault but somehow he was not able to repair it. That is a very expensive charger and […]

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Shorted Diodes Found In Makita Battery Charger

Jestine Yong — Thu, 04 Mar 2021 07:59:59 +0000

An old man walked into my workshop carrying a battery charger that was totally dead and asked if I can repair it right away for it was urgently needed. I powered up the charger and sure enough there was no power indicator on the LED light on that […]

The post Shorted Diodes Found In Makita Battery Charger first appeared on Electronics Repair And Technology News.

A Drill Battery Charger Shorted Out, Maintained And Repaired

Jestine Yong — Fri, 08 Jan 2021 09:44:46 +0000

A guy walked into my shop and asked me to start fixing stuff for him. He just opened a new shop in town that deals with electrical repairs and wanted to expand it into electronic repair and that is where I come in as technician. He brought […]

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Ryobi BC-1400L 14.4V Lithium Ion Battery Charger Repair

Jestine Yong — Wed, 30 Dec 2020 00:19:37 +0000

Repair Project: Ryobi BC-1400L 14.4V Lithium Ion Battery Charger This battery charger was brought to me by a customer, who claimed it was not working. The cover was already open, and the customer claimed that he’d only had a look at it, and hadn’t touched anything. 1. Initial […]

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A Drill Battery Charger Was Powering On But Does Not Charge Repaired

Jestine Yong — Tue, 17 Nov 2020 09:59:19 +0000

A young man showed up to the workshop and brought a drill battery charger. The charger was already opened and the customer brought only the board. I am not sure what the brand name or the model number of the charger but I think it was Makita charger. […]

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