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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Discussion List

Discussion	Started By	Replies	Views	Most Recent
Lifepo4 BMS without low temperature cut-off for charging, No problem with the right CC..perhaps	mcgivor March 2021	3	821	mcgivor March 2021
Valence u27 12 xp lithium batterys	jimbob01 December 2017	25	12.6K	travissand March 2021
Carbon Foam Batteries? (VRLA AGM GEL)	ligwyd August 2020	7	631	Dave Angelini February 2021
Rebalancing my LFP battery bank to add a 17th cell.	Raj174 February 2018	7	201	tampasolar February 2021
Why new battery technologies rarely-never appear	ericB January 2021	3	151	BB. January 2021
Silicon Salt Battery 12	andyrud May 2016	38	6.1K	GoneSquatchin December 2020
What cells do you prefer for home made 12V battery?	softdown August 2020	4	81	softdown August 2020
Failure Analysis of Arizona Li Ion based Battery Energy Storage Unit	BB. August 2020	2	122	Dave Angelini August 2020
DIY Lifepo4 RV Battery	todd August 2020	13	571	softdown August 2020
Determination of quality of prismatic cells?	softdown August 2020	0	31	softdown August 2020
Need to drain new Samsung cells to ~ 50%. Need a tester/charger etc.	softdown August 2020	12	91	softdown August 2020
Nice explanation of "lithium battery" chemistry's:	softdown August 2020	0	22	softdown August 2020
Why nickel for joining lithium cells?	softdown August 2020	8	192	Dave Angelini August 2020
How do you operate a Li Ion battery bank between 40 and 80% SOC?	softdown August 2020	10	361	softdown August 2020
Repacking lithium tool batteries?	softdown July 2020	21	844	mcgivor August 2020
How much is the battery charger and tester worth?	softdown July 2020	8	161	softdown July 2020
Misleading Amazon spot welder ad?	softdown July 2020	5	71	softdown July 2020
LiFePO4 soc 100% but volt 13.7	torfal June 2020	10	2.5K	torfal June 2020
LiFePO4 system design considerations and sources for off-grid battery bank replacing lead acid	Dave November 2019	7	1.3K	Battery_Man May 2020
can someone invent us a magic box?	Schrockstudio April 2020	8	161	Schrockstudio April 2020
Is Generac Power Wall a good solution?	solar_dave March 2020	3	1.6K	solar_dave March 2020
Drone batteries to be stored at 40%?	softdown March 2020	4	41	BB. March 2020
LiFePo Battery Difference	o1marc March 2020	2	182	Raj174 March 2020
M star mppt 45 suitability on valence lithium cells?	jimbob01 January 2018	17	1.6K	benhenkel February 2020
Off Grid Telecommunications Plant Battery Project	LDO6420 January 2020	9	263	mike95490 February 2020
ebike Li-ion battery pack	Fabian January 2020	4	91	BB. January 2020
Lead Carbon Batteries?	ligwyd December 2019	10	422	Estragon December 2019
Lithium Iron Phosphate Balancer	dexter12353 May 2019	9	291	Dave November 2019
Are Lithium Batteries the way to go? 123	ligwyd July 2018	78	2.4K	Estragon October 2019
24v 2000Ah LiFePo4 Energy system for houseboat indoor installation. Max discharge current up to 600A	LiFePo4battery October 2019	0	131	LiFePo4battery October 2019