Uploaded May 2026 | Updated September 2026, 3 days ago
Replacing the battery indicator of a Haswing Protruar 2.0 24V trolling motor …
↓↓↓ Complete description, time index and links below ↓↓↓
Some time ago I improved the battery indicator of a Haswing Protruar 2.0 24V (link below). That trolling motor is still in a disassembled state due to some ongoing project work (link below). So I will put it into another one.
We will do that in 15 simple steps. First we take everything apart and desolder the old battery indicator. Then we’ll solder the new one to the wires and put everything back together again. In between there’s some conformal coating.
00:00 Intro – a necessary step for my main project
00:23 Desoldering (1) – wires from new battery indicator
01:54 Removing (1) – trolling motor head cover
02:28 Removing (2) – battery indicator housing
02:47 Removing (3) – battery indicator from its housing
03:07 Removing (4) – coating from old battery indicator
03:47 Desoldering (2) – wires from old battery indicator
04:48 Cleaning (1) – pads on old battery indicator
05:08 Cleaning (2) – pads on new battery indicator
05:46 Preparing – wires for new battery indicator
06:16 Soldering – wires to new battery indicator
06:52 Cleaning (3) – new battery indicator PCB
07:16 Coating – new battery indicator PCB
08:31 Attaching (1) – battery indicator to its housing
09:18 Attaching (2) – battery indicator housing to cover
09:52 Attaching (3) – trolling motor head cover
10:50 Test – new battery indicator works as expected
12:13 Wrap-up – next week we do something else, bye
Small Projects youtube.com/playlist?list=PLwq-2MnM58FIYvR6bny0fwgH4PFyIIeqR
Haswing Protruar 2.0 24V Trolling Motor – Unboxing and First Impressions youtu.be/DSgi4pclBUA
Haswing Protruar 2.0 24V Trolling Motor – Teardown & Reverse Engineering youtu.be/I8f8282jB8g
Haswing Protruar 2.0 24V Trolling Motor – More Reverse Engineering youtu.be/RAsr5ENhv88
Haswing Protruar 2.0 24V Trolling Motor – Further Teardown youtu.be/Fr-SQFcZ-08
Haswing Protruar 2.0 24V Trolling Motor – Reverse Engineering Errata youtu.be/wXfeN3VplFE
Haswing Protruar 2.0 24V Trolling Motor – Battery Indicator Circuit youtu.be/tZmjgyAoL4c
Haswing Protruar 2.0 24V Trolling Motor – Battery Indicator Improvement youtu.be/7dKLdkXZMiQ
Full Fly-by-Wire Electric Outboard youtube.com/playlist?list=PLwq-2MnM58FKvpYgFXgNCjlKo14L0KI16
#replacement #replace #battery #haswing #trollingmotor #outboardmotor #outboard #robertssmorgasbord
Replacing the battery indicator of a Haswing Protruar 2.0 24V trolling motor …
↓↓↓ Complete description, time index and links below ↓↓↓
Some time ago I improved the battery indicator of a Haswing Protruar 2.0 24V (link below). That trolling motor is still in a disassembled state due to some ongoing project work (link below). So I will put it into another one.
We will do that in 15 simple steps. First we take everything apart and desolder the old battery indicator. Then we’ll solder the new one to the wires and put everything back together again. In between there’s some conformal coating.
00:00 Intro – a necessary step for my main project
00:23 Desoldering (1) – wires from new battery indicator
01:54 Removing (1) – trolling motor head cover
02:28 Removing (2) – battery indicator housing
02:47 Removing (3) – battery indicator from its housing
03:07 Removing (4) – coating from old battery indicator
03:47 Desoldering (2) – wires from old battery indicator
04:48 Cleaning (1) – pads on old battery indicator
05:08 Cleaning (2) – pads on new battery indicator
05:46 Preparing – wires for new battery indicator
06:16 Soldering – wires to new battery indicator
06:52 Cleaning (3) – new battery indicator PCB
07:16 Coating – new battery indicator PCB
08:31 Attaching (1) – battery indicator to its housing
09:18 Attaching (2) – battery indicator housing to cover
09:52 Attaching (3) – trolling motor head cover
10:50 Test – new battery indicator works as expected
12:13 Wrap-up – next week we do something else, bye
Small Projects youtube.com/playlist?list=PLwq-2MnM58FIYvR6bny0fwgH4PFyIIeqR
Haswing Protruar 2.0 24V Trolling Motor – Unboxing and First Impressions youtu.be/DSgi4pclBUA
Haswing Protruar 2.0 24V Trolling Motor – Teardown & Reverse Engineering youtu.be/I8f8282jB8g
Haswing Protruar 2.0 24V Trolling Motor – More Reverse Engineering youtu.be/RAsr5ENhv88
Haswing Protruar 2.0 24V Trolling Motor – Further Teardown youtu.be/Fr-SQFcZ-08
Haswing Protruar 2.0 24V Trolling Motor – Reverse Engineering Errata youtu.be/wXfeN3VplFE
Haswing Protruar 2.0 24V Trolling Motor – Battery Indicator Circuit youtu.be/tZmjgyAoL4c
Haswing Protruar 2.0 24V Trolling Motor – Battery Indicator Improvement youtu.be/7dKLdkXZMiQ
Full Fly-by-Wire Electric Outboard youtube.com/playlist?list=PLwq-2MnM58FKvpYgFXgNCjlKo14L0KI16
#replacement #replace #battery #haswing #trollingmotor #outboardmotor #outboard #robertssmorgasbord
