New Battery Technologies

Any and all "New" Battery Technologies to be discussed here. Lightly moderated--Will not edit/direct discussions for content/opinions about battery chemistries/construction. Work it out among yourselves.

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Just purchased 2 Valence batteries need help
RussGarrettRussGarrett
4
2.3K
travissandtravissand
Lifepo4 BMS without low temperature cut-off for charging, No problem with the right CC..perhaps
mcgivormcgivor
3
85
mcgivormcgivor
Valence u27 12 xp lithium batterys
jimbob01jimbob01
25
10.8K
travissandtravissand
Carbon Foam Batteries? (VRLA AGM GEL)
ligwydligwyd
7
298
Dave AngeliniDave Angelini
Rebalancing my LFP battery bank to add a 17th cell.
Raj174Raj174
7
118
tampasolartampasolar
Why new battery technologies rarely-never appear
ericBericB
3
100
BB.BB.
Silicon Salt Battery 12
andyrudandyrud
38
5K
GoneSquatchinGoneSquatchin
What cells do you prefer for home made 12V battery?
softdownsoftdown
4
55
softdownsoftdown
Failure Analysis of Arizona Li Ion based Battery Energy Storage Unit
BB.BB.
2
68
Dave AngeliniDave Angelini
Red Bricks as New Battery/Super Capacitors (yes, those red bricks used in construction)
BB.BB.
2
58
mike95490mike95490
DIY Lifepo4 RV Battery
toddtodd
12
365
softdownsoftdown
Determination of quality of prismatic cells?
softdownsoftdown
0
14
softdownsoftdown
Need to drain new Samsung cells to ~ 50%. Need a tester/charger etc.
softdownsoftdown
12
56
softdownsoftdown
Nice explanation of "lithium battery" chemistry's:
softdownsoftdown
0
14
softdownsoftdown
Why nickel for joining lithium cells?
softdownsoftdown
8
43
Dave AngeliniDave Angelini
How do you operate a Li Ion battery bank between 40 and 80% SOC?
softdownsoftdown
10
124
softdownsoftdown
Repacking lithium tool batteries?
softdownsoftdown
21
153
mcgivormcgivor
How much is the battery charger and tester worth?
softdownsoftdown
8
22
softdownsoftdown
Misleading Amazon spot welder ad?
softdownsoftdown
5
25
softdownsoftdown
LiFePO4 soc 100% but volt 13.7
torfaltorfal
10
275
torfaltorfal
LiFePO4 system design considerations and sources for off-grid battery bank replacing lead acid
DaveDave
7
1K
Battery_ManBattery_Man
can someone invent us a magic box?
SchrockstudioSchrockstudio
8
119
SchrockstudioSchrockstudio
Is Generac Power Wall a good solution?
solar_davesolar_dave
3
1.3K
solar_davesolar_dave
Drone batteries to be stored at 40%?
softdownsoftdown
4
25
BB.BB.
LiFePo Battery Difference
o1marco1marc
2
122
Raj174Raj174
M star mppt 45 suitability on valence lithium cells?
jimbob01jimbob01
17
1.4K
benhenkelbenhenkel
Off Grid Telecommunications Plant Battery Project
LDO6420LDO6420
9
156
mike95490mike95490
ebike Li-ion battery pack
FabianFabian
4
66
BB.BB.
Lead Carbon Batteries?
ligwydligwyd
10
290
EstragonEstragon
Lithium Iron Phosphate Balancer
dexter12353dexter12353
9
251
DaveDave