Batteries / energy storage

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General batteries Discussion about anything related to battery storage. Wiring, battery types, and more. Topics: 489 Posts: 4,964 Last Post: Looking to speak with folks involved in utility-scale BESS design	489	4,964	Looking to speak with folks involved in utility-scale BESS design by wojnod 04-30-2025, 02:30 AM
Lead Acid Gel, AGM, Flooded Topics: 439 Posts: 4,492 Last Post: Best batteries for houseboat bank	439	4,492	Best batteries for houseboat bank by Cajun Bill 07-16-2024, 05:14 PM
Lithium-ion LiFePO4 Topics: 231 Posts: 5,147 Last Post: Powerwall Dyness de 14.3kW	231	5,147	Powerwall Dyness de 14.3kW by tkmbe 05-28-2025, 10:44 AM
Ni NiCad, NiMh, NiFe / alkaline Topics: 59 Posts: 1,140 Last Post: I reverse engineered the NiFE	59	1,140	I reverse engineered the NiFE by mdagli1 09-18-2024, 03:09 PM

Topics	Statistics	Last Post
Sticky: Are You Killing Your Batteries Part 2. by Sunking Started by Sunking, 05-30-2017, 04:39 PM	14 responses 21,904 views 1 reaction	Last Post by Mike90250 12-19-2018, 05:50 PM
Sticky: Battery, Hold The Water Please. by Sunking Started by Sunking, 09-25-2016, 03:55 PM	0 responses 1,057 views 1 reaction	Last Post by Sunking 09-25-2016, 03:55 PM
Sticky: Peukert Law, Batteries, and You by Sunking Started by Sunking, 07-19-2013, 11:50 AM	11 responses 8,591 views 0 reactions	Last Post by Mike90250 09-05-2016, 04:38 PM
Closed, Sticky: Bulk Absorb Float Equalize: What Does It Mean by Sunking Started by Sunking, 01-04-2016, 11:23 PM	0 responses 13,314 views 0 reactions	Last Post by Sunking 01-04-2016, 11:23 PM
Closed, Sticky: Troubleshooting Batteries Tutorial by Sunking Started by Sunking, 07-06-2014, 05:05 PM	11 responses 6,328 views 0 reactions	Last Post by inetdog 11-18-2015, 08:02 PM
Closed, Sticky: Are You Killing Your Batteries? by Sunking Started by Sunking, 04-27-2015, 11:09 PM	1 response 11,622 views 2 reactions	Last Post by Guest 09-03-2015, 05:29 PM
Closed, Sticky: WTF Is the Deal With Batteries Tutorial by Sunking Started by Sunking, 12-11-2012, 01:07 AM	1 response 10,167 views 1 reaction	Last Post by inetdog 06-05-2015, 01:02 AM
Sticky: Trojan Battery Specification Guide by Sunking Started by Sunking, 03-18-2015, 04:57 PM	6 responses 5,031 views 0 reactions	Last Post by Sunking 03-18-2015, 07:51 PM
Sticky: Parallel Battery Connections by Sunking Started by Sunking, 11-16-2014, 03:57 PM	7 responses 6,492 views 0 reactions	Last Post by Sunking 11-19-2014, 02:05 PM
Sticky: Batteries 4 Dummies. The Peukert Lesson by Sunking Started by Sunking, 10-03-2014, 02:25 PM	0 responses 5,683 views 2 reactions	Last Post by Sunking 10-03-2014, 02:25 PM
What's going on with my battery bank? by 4321loco Started by 4321loco, 03-31-2021, 05:47 PM	2 responses 214 views 0 reactions	Last Post by nomadros 01-09-2022, 08:54 AM
Car solar panel, charging + alternator. by 3_me Started by 3_me, 12-18-2021, 11:54 AM	12 responses 1,317 views 0 reactions	Last Post by chrisski 12-19-2021, 08:19 AM
Not reaching Absorb or Float stage -- all of a sudden by dalyxxdj Started by dalyxxdj, 04-23-2015, 04:07 PM	67 responses 9,155 views 0 reactions	Last Post by dalyxxdj 11-15-2021, 10:23 PM
Sourcing batteries from China by Possum Started by Possum, 11-03-2021, 09:34 PM	6 responses 533 views 0 reactions	Last Post by Ampster 11-05-2021, 12:02 PM
What the Heck are We Doing Wrong? by eric@psmnv Started by eric@psmnv, 08-14-2021, 12:34 PM	34 responses 641 views 0 reactions	Last Post by BusboyJim 09-06-2021, 09:44 PM
Firefly Batteries -- Good as They Claim? by eric@psmnv Started by eric@psmnv, 08-20-2021, 10:07 PM	2 responses 161 views 0 reactions	Last Post by eric@psmnv 08-21-2021, 10:02 AM
Home vs. Electric Car Battery Capacity and Cost by mikedunkel Started by mikedunkel, 07-31-2021, 12:04 PM	5 responses 169 views 0 reactions	Last Post by solardreamer 07-31-2021, 10:45 PM
What SOC is best for maximum cycles for SLA batteries? by goombah111 Started by goombah111, 06-03-2021, 02:22 PM	1 response 109 views 0 reactions	Last Post by Mike90250 06-03-2021, 05:28 PM
Can I trickle charge while using my battery with a .3A 12V aquarium pump? by AndyInNYC Started by AndyInNYC, 05-11-2021, 05:22 PM	0 responses 59 views 0 reactions	Last Post by AndyInNYC 05-11-2021, 05:22 PM
Battery Charging by Dante3117 Started by Dante3117, 03-15-2021, 02:17 PM	6 responses 206 views 0 reactions	Last Post by Mike90250 04-14-2021, 08:24 PM

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