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General Battery Discussion

Anything and everything batteries!
snoobler
  • Sticky
Charging from multiple sources
2 3
Replies
61
Views
17K
auTTiMan
A
franklin19c
Could a portable battery trick my solar into thinking it's on the grid?
Replies
6
Views
268
GXMnow
GXMnow
M
EG4 Chargeverter Battery/Inverter Communications
2 3
Replies
71
Views
2K
wpns
W
RF_Burns
Walmart selling Chins for $266
2 3
Replies
57
Views
3K
73powerstroke
7
realpinochet
Lifepo4 safe temp ranges?
Replies
7
Views
125
realpinochet
realpinochet
-C-
Darfon Gro Watt GBLI 5001 Battery Pack- worth a punt?
10 11 12
Replies
278
Views
20K
Koincave
K
T
How much should I trust BMS %SoC readings?
Replies
9
Views
129
Bananaman321
Bananaman321
Y
Houston we have problems
Replies
19
Views
535
wheisenburg
wheisenburg
BjornM
Is Li Time, Power Queen and Redodo the same company?
Replies
3
Views
1K
ltavant
L
R
BMS active balancer becomes unbalancer as cells age
2
Replies
30
Views
1K
Hans Kroeger
H
F
Growatt NOAH 2000
Replies
1
Views
137
CaliSunHarvester
CaliSunHarvester
Mart Hale
Android phones get a battery app that you can tweak.
Replies
19
Views
302
pollenface
pollenface
R
Whole house battery backup...What is needed?
4 5 6
Replies
130
Views
6K
Blunden1
B
Alkaline
Why is no one talking about Voltgo?
Replies
6
Views
346
PanelsUpSolar
P
ghostwriter66
Eco-Worthy 12V 100AH LiFePO4 w/ BMS $164.80 + Free Shipping
2
Replies
32
Views
1K
skyking1
skyking1
Dumbyellowdog
Major balance issue with SoK 206Ah * 2
Replies
20
Views
345
KITROBASKIN
KITROBASKIN
S
Chins
Replies
9
Views
961
73powerstroke
7
O
EVE 105ah Battery Queen DIY Box
Replies
1
Views
80
ChrisG
C
frankz66
Battery DChouse 50 ampere 51.2v doubt on voltage
Replies
0
Views
72
frankz66
frankz66
tropicthedev
Unbalanced LiFeP04 Batteries SOC
Replies
6
Views
185
sunshine_eggo
sunshine_eggo
Boondock Saint
Torque specs for the EVE 280Ah on busbar
Replies
4
Views
99
740GLE
7
U
Aluminum wire?
Replies
24
Views
475
Recovering EE
R
A
I’m currently charging my 12 volt 100 ah
Replies
2
Views
93
auTTiMan
A
T
LifePo4 stop charge at 95% or 100%?
Replies
1
Views
76
DIYrich
D
K
EG4 6000xp and PowerPro indoor battery charge questions, SOC mode issues
Replies
19
Views
566
EG4TechSolutionsTeam
EG4TechSolutionsTeam
S
Heating for lifepo4
Replies
5
Views
145
ScrotpusGobbleBottom
ScrotpusGobbleBottom
D
48V 200AH Powerwall LiFePo4 Battery BMS Replacement
Replies
7
Views
365
BarracudaBob
BarracudaBob
M
Balance issues new batteries. Chargeverter passthrough on open battery breaker?
Replies
4
Views
178
meltdowndave
M
pollenface
What's everyone using for battery capacity testing?
Replies
17
Views
405
pollenface
pollenface
K
lifep04 not charging
Replies
24
Views
478
wpns
W
M
Is it possible to capture excess from inverter limit?
Replies
2
Views
94
ScrotpusGobbleBottom
ScrotpusGobbleBottom
A
EG4 LL V2 Firmware Update - 2 Questions
Replies
6
Views
215
AndreasPassat
A
Cuemaker
Add Lithium to Lead Acid Battery Bank
Replies
4
Views
362
sunshine_eggo
sunshine_eggo
S
8x100ah vs 3x280ah?
2
Replies
35
Views
778
740GLE
7
A
Cheapest way to add Batteries to an existing solar system?
Replies
10
Views
332
SeaGal
SeaGal
A
Battery Options with Existing Grid Tied System.
Replies
9
Views
258
Lawrence_SoCal
L
L
Hina ESS batteries??
Replies
3
Views
506
dinosaursolar
D
T
Solarthon battery review
Replies
0
Views
62
tareq
T
J
Bleed resistor question
Replies
4
Views
114
740GLE
7
B
Do I need T class fuse if I have the MCB?
Replies
20
Views
507
robbob2112
robbob2112
B
infrared camera
2 3
Replies
63
Views
2K
740GLE
7
I
How do the LiFePO4 cells in a Bluetti AC180 take such a high current charge?
Replies
5
Views
214
plympton
plympton
T
Recommended converter/charger for Epoch 12V 300 aH battery?
Replies
0
Views
94
TimH0042
T
R
new lipo's out in the trailer in 115 degrees + temps
Replies
22
Views
408
rockwind1
R
N
Class T fuse mounting
Replies
23
Views
2K
SoggyShoes
S
0
Connecting Lifepo4 batteries in parallel
Replies
21
Views
2K
Zwy
Zwy
areoseek
Paoweric 800$ 48v 16s server rack battery teardown (with pictures)
Replies
0
Views
127
areoseek
areoseek
U
Renogy Scum!!!!!
2 3
Replies
68
Views
4K
Wilbour
W
M
Unable to find the right connector size. Help please.
Replies
3
Views
172
robbob2112
robbob2112
J
Which server rack battery has fewest issues: SOK, Trophy, or Jackiper?
2 3
Replies
72
Views
6K
Hanzo86
H
L
Battery state of charge drop.
Replies
4
Views
175
sunshine_eggo
sunshine_eggo
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