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Battery Technology

Batteries, Chargers, and Battery Management Systems.
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  • Check out the new google search!
    Last post by neptronixUser avatar « Jul 23, 2018 7:23 am
    Posted in Forum Rules and Features
    Replies: 2
    by neptronix » Jul 22, 2018 9:13 pm » in Forum Rules and Features
    2 Replies
    51 Views
    Last post by neptronixUser avatar
    Jul 23, 2018 7:23 am
  • The forum is getting a haircut! - archive your old PMs!
    Last post by DauntlessUser avatar « Jul 23, 2018 12:38 pm
    Posted in Forum Rules and Features
    Replies: 8
    by neptronix » Jul 22, 2018 7:22 pm » in Forum Rules and Features
    8 Replies
    159 Views
    Last post by DauntlessUser avatar
    Jul 23, 2018 12:38 pm
  • How many of you really use the wiki?
    Last post by travaglioneUser avatar « Jul 22, 2018 5:24 pm
    Posted in Endless-Sphere Wiki
    Replies: 43
    by neptronix » Jun 25, 2018 11:48 am » in Endless-Sphere Wiki
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    43 Replies
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    Last post by travaglioneUser avatar
    Jul 22, 2018 5:24 pm
  • Welcome Message to New Members
    Last post by amberwolfUser avatar « Oct 13, 2016 1:25 am
    Posted in General Discussion
    Replies: 5
    by amberwolf » Aug 07, 2016 6:59 pm » in General Discussion
    5 Replies
    27222 Views
    Last post by amberwolfUser avatar
    Oct 13, 2016 1:25 am
  • Adding pictures?
    Last post by usertogoUser avatar « Jul 05, 2018 7:36 am
    Posted in General Discussion
    Replies: 154
    by deronmoped » Dec 11, 2009 12:59 pm » in General Discussion
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    154 Replies
    242478 Views
    Last post by usertogoUser avatar
    Jul 05, 2018 7:36 am
  • FORUM RULES -What are the posting guidelines at this forum?
    Last post by eCueUser avatar « Mar 15, 2018 4:26 pm
    Posted in General Discussion
    Replies: 18
    by knightmb » Jan 15, 2007 1:30 pm » in General Discussion
    18 Replies
    71943 Views
    Last post by eCueUser avatar
    Mar 15, 2018 4:26 pm
  • Topics
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  • Thread for new battery breakthrough PR releases
    Last post by crazymanc « Jul 23, 2018 3:04 am
    Replies: 1511
    by Doctorbass » Nov 06, 2007 11:32 pm
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    1511 Replies
    144807 Views
    Last post by crazymanc
    Jul 23, 2018 3:04 am
  • Lithium Batteries Shipping Rules Discussions
    Last post by pahorpet « Jul 11, 2018 10:07 am
    Replies: 276
    by RLT » Sep 13, 2008 1:28 am
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    276 Replies
    42246 Views
    Last post by pahorpet
    Jul 11, 2018 10:07 am
  • Sticky thread index for "Battery Technology"
    Last post by spinningmagnetsUser avatar « Aug 07, 2017 8:33 pm
    Replies: 5
    by spinningmagnets » May 25, 2015 7:59 am
    5 Replies
    11642 Views
    Last post by spinningmagnetsUser avatar
    Aug 07, 2017 8:33 pm
  • RC Lipo series charging tutorial
    Last post by Jon NCal « Mar 07, 2017 2:50 pm
    Replies: 167
    by neptronix » Aug 01, 2013 6:28 am
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    167 Replies
    59459 Views
    Last post by Jon NCal
    Mar 07, 2017 2:50 pm
  • Battery F.A.Q - Compilation of good stuff !
    Last post by YpedalUser avatar « Jan 27, 2014 12:07 pm
    Replies: 28
    by Ypedal » Apr 03, 2011 9:07 am
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    28 Replies
    63668 Views
    Last post by YpedalUser avatar
    Jan 27, 2014 12:07 pm
  • Fast Charging a 24s11p GA Pack
    Last post by hypertoric_amplituhedron « Jul 23, 2018 11:59 am
    Replies: 4
    by hypertoric_amplituhedron » Jul 22, 2018 2:43 pm
    4 Replies
    51 Views
    Last post by hypertoric_amplituhedron
    Jul 23, 2018 11:59 am
  • Lifepo4 48V battery
    Last post by Sws239 « Jul 23, 2018 11:17 am
    by Sws239 » Jul 23, 2018 11:17 am
    0 Replies
    4 Views
    Last post by Sws239
    Jul 23, 2018 11:17 am
  • What tabs to use for 480A discharge?
    Last post by flippyUser avatar « Jul 23, 2018 11:17 am
    Replies: 1
    by thunderheart » Jul 23, 2018 5:20 am
    1 Replies
    29 Views
    Last post by flippyUser avatar
    Jul 23, 2018 11:17 am
  • Off grid power for my AC spot welder
    Last post by flippyUser avatar « Jul 23, 2018 11:14 am
    Replies: 19
    by rg12 » Jul 20, 2018 7:52 am
    19 Replies
    143 Views
    Last post by flippyUser avatar
    Jul 23, 2018 11:14 am
  • Best new cells or comeing ? better than the 30Q 15amp cell or LGmj1 10amp cells
    Last post by Gab « Jul 23, 2018 4:46 am
    Replies: 3
    by Gab » Jul 20, 2018 12:13 am
    3 Replies
    145 Views
    Last post by Gab
    Jul 23, 2018 4:46 am
  • Lightweight lithium battery for car
    Last post by flippyUser avatar « Jul 23, 2018 12:32 am
    Replies: 15
    by flat tire » Jun 22, 2018 8:59 pm
    15 Replies
    514 Views
    Last post by flippyUser avatar
    Jul 23, 2018 12:32 am
  • 8C and 12C cells with same IR
    Last post by Hillhater « Jul 22, 2018 10:37 pm
    Replies: 6
    by rg12 » Jul 19, 2018 10:51 am
    6 Replies
    90 Views
    Last post by Hillhater
    Jul 22, 2018 10:37 pm
  • Sorensen DCS Series - Modification and Repair Thread
    Last post by fechterUser avatar « Jul 22, 2018 9:54 pm
    Replies: 49
    by methods » Jul 11, 2018 11:12 am
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    49 Replies
    221 Views
    Last post by fechterUser avatar
    Jul 22, 2018 9:54 pm
  • The 3500mAh heavyweight division: Sanyo NCR18650GA vs Panasonic NCR18650GA vs LG MJ1 vs Samsung INR18650-35E
    Last post by thunderheartUser avatar « Jul 22, 2018 8:27 pm
    Replies: 27
    by thunderheart » Dec 07, 2017 8:04 pm
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    27 Replies
    3057 Views
    Last post by thunderheartUser avatar
    Jul 22, 2018 8:27 pm
  • Should i make a new battery?
    Last post by Voltron « Jul 22, 2018 6:22 pm
    Replies: 5
    by HomeScape » Jul 22, 2018 2:53 pm
    5 Replies
    50 Views
    Last post by Voltron
    Jul 22, 2018 6:22 pm
  • bought 3 batteres. Shows 3,58V on every 4p. Scam?
    Last post by redilast « Jul 22, 2018 4:27 pm
    Replies: 8
    by qepasa » Jul 16, 2018 6:16 am
    8 Replies
    157 Views
    Last post by redilast
    Jul 22, 2018 4:27 pm
  • Determining the copper wire gauge size for the parallel and series connection.
    Last post by EHCanadianUser avatar « Jul 22, 2018 2:53 pm
    by EHCanadian » Jul 22, 2018 2:53 pm
    0 Replies
    28 Views
    Last post by EHCanadianUser avatar
    Jul 22, 2018 2:53 pm
  • Icharger DUO 4010 smoke
    Last post by Mart76 « Jul 22, 2018 1:48 pm
    Replies: 3
    by BoomerChomsi » Jun 21, 2018 3:32 pm
    3 Replies
    169 Views
    Last post by Mart76
    Jul 22, 2018 1:48 pm
  • Highest capacity 18650 cells
    Last post by methodsUser avatar « Jul 22, 2018 9:30 am
    Replies: 39
    by ryan1685 » Apr 28, 2018 12:18 am
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    39 Replies
    1481 Views
    Last post by methodsUser avatar
    Jul 22, 2018 9:30 am
  • Voltage drops off when doing full-throttle?
    Last post by brone « Jul 22, 2018 8:28 am
    Replies: 8
    by Marv1337n » Jul 22, 2018 5:43 am
    8 Replies
    70 Views
    Last post by brone
    Jul 22, 2018 8:28 am
  • EMC-600 charger modification.
    Last post by elmannen « Jul 22, 2018 6:57 am
    Replies: 5
    by electricbike » Dec 30, 2015 6:03 am
    5 Replies
    346 Views
    Last post by elmannen
    Jul 22, 2018 6:57 am
  • Elcon Charger Issues
    Last post by rt66gv « Jul 22, 2018 4:45 am
    by rt66gv » Jul 22, 2018 4:45 am
    0 Replies
    24 Views
    Last post by rt66gv
    Jul 22, 2018 4:45 am
  • 18650 Welding Issue
    Last post by amberwolfUser avatar « Jul 22, 2018 12:02 am
    Replies: 1
    by jaminben » Jul 21, 2018 6:54 am
    1 Replies
    71 Views
    Last post by amberwolfUser avatar
    Jul 22, 2018 12:02 am
  • Your Tesla + Level 2 AC Charging
    Last post by ChargePoint « Jul 21, 2018 2:45 pm
    by ChargePoint » Jul 21, 2018 2:45 pm
    0 Replies
    32 Views
    Last post by ChargePoint
    Jul 21, 2018 2:45 pm
  • New way to recycle lithium-ion batteries
    Last post by LockHUser avatar « Jul 21, 2018 1:39 pm
    by LockH » Jul 21, 2018 1:39 pm
    0 Replies
    57 Views
    Last post by LockHUser avatar
    Jul 21, 2018 1:39 pm
  • will 14s bms be ok for 13s battery
    Last post by fechterUser avatar « Jul 21, 2018 9:58 am
    Replies: 5
    by robb » Jul 20, 2018 11:50 am
    5 Replies
    71 Views
    Last post by fechterUser avatar
    Jul 21, 2018 9:58 am
  • PCB 18650 connections
    Last post by jonescgUser avatar « Jul 21, 2018 8:38 am
    Replies: 3
    by AEM » Jul 20, 2018 3:14 am
    3 Replies
    96 Views
    Last post by jonescgUser avatar
    Jul 21, 2018 8:38 am
  • Battery not charging, charger shuts off. help please
    Last post by Pete1961 « Jul 21, 2018 6:45 am
    Replies: 10
    by R6bbie » Jul 17, 2018 2:24 pm
    10 Replies
    128 Views
    Last post by Pete1961
    Jul 21, 2018 6:45 am
  • Chargery C4012B 12S balance charger review...UGG!
    Last post by bobmutch « Jul 20, 2018 9:50 pm
    Replies: 13
    by ElectricGod » Jul 19, 2018 3:13 pm
    13 Replies
    255 Views
    Last post by bobmutch
    Jul 20, 2018 9:50 pm
  • BMS for Lithium ion Battery
    Last post by Dr.Feelgood « Jul 20, 2018 8:42 pm
    Replies: 3
    by elitewill » Jul 16, 2018 11:09 am
    3 Replies
    106 Views
    Last post by Dr.Feelgood
    Jul 20, 2018 8:42 pm
  • The Cycle Satiator, universal charger for the enthusiasts
    Last post by Hayds13 « Jul 20, 2018 7:12 pm
    Replies: 687
    by justin_le » May 26, 2014 5:20 am
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    93461 Views
    Last post by Hayds13
    Jul 20, 2018 7:12 pm
  • Bad cell in parallel group - What will happen?
    Last post by Degrom « Jul 20, 2018 2:53 am
    Replies: 6
    by Degrom » Jul 18, 2018 9:24 pm
    6 Replies
    104 Views
    Last post by Degrom
    Jul 20, 2018 2:53 am
  • LTO Lithium Titanium Oxide (Titanate) Battery 30S - Seeking the Ultimate Commuter Battery
    Last post by ElectricGodUser avatar « Jul 19, 2018 7:04 pm
    Replies: 156
    by SamRich » Dec 18, 2017 10:10 am
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    Last post by ElectricGodUser avatar
    Jul 19, 2018 7:04 pm
  • Need help with battery build/balance charge
    Last post by fechterUser avatar « Jul 19, 2018 11:26 am
    Replies: 8
    by danmar713 » Jul 09, 2018 5:33 pm
    8 Replies
    124 Views
    Last post by fechterUser avatar
    Jul 19, 2018 11:26 am
  • Nishi 18650 pack building kit
    Last post by flippyUser avatar « Jul 19, 2018 7:38 am
    Replies: 5
    by spinningmagnets » Jul 18, 2018 7:52 am
    5 Replies
    162 Views
    Last post by flippyUser avatar
    Jul 19, 2018 7:38 am
  • Same battery, two motors, very different performance
    Last post by flippyUser avatar « Jul 18, 2018 6:11 pm
    Replies: 2
    by Stu Summer » Jul 16, 2018 5:08 am
    2 Replies
    114 Views
    Last post by flippyUser avatar
    Jul 18, 2018 6:11 pm
  • CB86 Balance charger: Charge up to 8x 1-6S lipos with 6A 75$
    Last post by Alan BUser avatar « Jul 18, 2018 5:33 pm
    Replies: 7
    by cybercrash » Feb 02, 2014 5:43 am
    7 Replies
    976 Views
    Last post by Alan BUser avatar
    Jul 18, 2018 5:33 pm
  • bluetooth BMS?
    Last post by ElectricGodUser avatar « Jul 18, 2018 11:04 am
    Replies: 578
    by aethyr » Jun 02, 2017 12:57 pm
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    578 Replies
    25602 Views
    Last post by ElectricGodUser avatar
    Jul 18, 2018 11:04 am
  • Homemade Battery Packs
    Last post by dirt hufferUser avatar « Jul 18, 2018 9:24 am
    Replies: 1560
    by DrkAngel » Mar 27, 2011 10:20 am
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    1560 Replies
    356201 Views
    Last post by dirt hufferUser avatar
    Jul 18, 2018 9:24 am
  • RockBros Triangle Frame Bag 8L
    Last post by n2mb « Jul 17, 2018 3:37 pm
    by n2mb » Jul 17, 2018 3:37 pm
    0 Replies
    52 Views
    Last post by n2mb
    Jul 17, 2018 3:37 pm
  • Any Recommendations for a Cheap 14s BMS?
    Last post by amberwolfUser avatar « Jul 17, 2018 12:27 pm
    Replies: 6
    by Jacob's Ladder » Jul 14, 2018 10:50 pm
    6 Replies
    117 Views
    Last post by amberwolfUser avatar
    Jul 17, 2018 12:27 pm
  • kWeld - "Next level" DIY battery spot welder
    Last post by tatus1969User avatar « Jul 17, 2018 2:51 am
    Replies: 373
    by tatus1969 » Jun 21, 2017 6:26 pm
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    373 Replies
    43506 Views
    Last post by tatus1969User avatar
    Jul 17, 2018 2:51 am
  • Varicore Batteries
    Last post by tomtom50 « Jul 17, 2018 12:18 am
    Replies: 5
    by tomtom50 » Jul 14, 2018 3:59 pm
    5 Replies
    140 Views
    Last post by tomtom50
    Jul 17, 2018 12:18 am
  • Lipo with Integrated BMS
    Last post by n2mb « Jul 16, 2018 10:07 pm
    Replies: 11
    by n2mb » Jul 16, 2018 8:30 am
    11 Replies
    137 Views
    Last post by n2mb
    Jul 16, 2018 10:07 pm
  • 18s build with 2x ECityPower bms (6s and 12s) in series
    Last post by altermontrealiste « Jul 16, 2018 7:01 pm
    by altermontrealiste » Jul 16, 2018 7:01 pm
    0 Replies
    28 Views
    Last post by altermontrealiste
    Jul 16, 2018 7:01 pm
  • Affordable spot welder for huge packs
    Last post by flippyUser avatar « Jul 16, 2018 12:41 pm
    Replies: 12
    by rg12 » Jun 23, 2018 1:35 pm
    12 Replies
    349 Views
    Last post by flippyUser avatar
    Jul 16, 2018 12:41 pm
  • 18650 spot welding -how to- ULTIMATE REPOSITORY
    Last post by luminuty « Jul 16, 2018 11:44 am
    Replies: 700
    by Nobuo » Mar 24, 2015 12:13 am
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    700 Replies
    112695 Views
    Last post by luminuty
    Jul 16, 2018 11:44 am
  • Fuse-wire for individual cells, DIY Tesla style
    Last post by fechterUser avatar « Jul 16, 2018 8:20 am
    Replies: 71
    by spinningmagnets » May 02, 2017 7:43 pm
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    71 Replies
    6827 Views
    Last post by fechterUser avatar
    Jul 16, 2018 8:20 am
  • Keeping Charger always on Bike (plugged in to battery)? bad?
    Last post by Punx0r « Jul 16, 2018 8:07 am
    Replies: 5
    by banthony1 » Jul 15, 2018 11:57 am
    5 Replies
    128 Views
    Last post by Punx0r
    Jul 16, 2018 8:07 am
  • NiMH to Li-Ion Battery Conversion
    Last post by flippyUser avatar « Jul 16, 2018 4:10 am
    Replies: 6
    by Astudillo » Jul 14, 2018 10:23 am
    6 Replies
    104 Views
    Last post by flippyUser avatar
    Jul 16, 2018 4:10 am
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