General Project, Battery, and Electrical

Anything related to your project, batteries, or electrical topics that doesn't fit in any of the other sections. Also includes news releases.
D
My adventures building a Zinc-Bromine battery
2 3
Replies
57
Views
4K
danielfp248
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rebelrider.mike
Contour camera gets 18650ed
Replies
1
Views
173
rebelrider.mike
rebelrider.mike
Eddy
Less and less every month on grid use.
Replies
2
Views
185
OffGridInTheCity
OffGridInTheCity
A
48v shunt trip breakers?
Replies
10
Views
8K
daromer
daromer
J
When to re-wrap?
Replies
5
Views
222
Stefanseiner
Stefanseiner
100kwh-hunter
Dyson v8 battery upgrade
Replies
7
Views
4K
egava
E
completelycharged
12V or 24V from a 48V pack solution
Replies
6
Views
3K
completelycharged
completelycharged
M
Help! Need high current boost converter
Replies
10
Views
381
completelycharged
completelycharged
2
Fire Safe Cabinet
2
Replies
20
Views
3K
grundholm
G
G
External small ATS
Replies
2
Views
147
not2bme
not2bme
A
My second revival project?
Replies
1
Views
123
daromer
daromer
J
How to Charge 24V Battery From 12V Alternator?
Replies
18
Views
8K
CarelHassink
CarelHassink
nz_lifer
Fire resistant battery bank
Replies
5
Views
263
nz_lifer
nz_lifer
D
Review of Solar installation
Replies
2
Views
185
donnib
D
Cell-King
Solar friendly Heat Pump for UK weather?
Replies
7
Views
285
daromer
daromer
rebelrider.mike
CPAP gets 18650ed.
2 3
Replies
50
Views
24K
Micko
Micko
P
150/180 Watt Electronic Dummy Load under-voltage fix
2
Replies
20
Views
4K
CrAzYDr1veR
C
J
DIY CC/CV Charger
Replies
2
Views
254
jonyjoe505
J
2
"activate" a grid tie solar inverter with an off grid inverter on blackout.
Replies
5
Views
244
camthecam
camthecam
S
custom battery assembly outsourcing
Replies
0
Views
125
Sylvian
S
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