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Battery Technology

Batteries, Chargers, and Battery Management Systems.
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  • Announcements
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  • Welcome Message to New Members
    Last post by Jesse12345 « Aug 23, 2018 10:50 am
    Posted in General Discussion
    Replies: 6
    by amberwolf » Aug 07, 2016 6:59 pm » in General Discussion
    6 Replies
    28493 Views
    Last post by Jesse12345
    Aug 23, 2018 10:50 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
    247103 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
    72783 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 Arlo1User avatar « Sep 19, 2018 10:05 am
    Replies: 1535
    by Doctorbass » Nov 06, 2007 11:32 pm
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    1535 Replies
    149399 Views
    Last post by Arlo1User avatar
    Sep 19, 2018 10:05 am
  • Lithium Batteries Shipping Rules Discussions
    Last post by purduephotog « Aug 22, 2018 5:07 pm
    Replies: 277
    by RLT » Sep 13, 2008 1:28 am
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    277 Replies
    43384 Views
    Last post by purduephotog
    Aug 22, 2018 5:07 pm
  • 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
    12201 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
    60733 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
    64390 Views
    Last post by YpedalUser avatar
    Jan 27, 2014 12:07 pm
  • Chargers - What is the go-to "charge anything" charger?
    Last post by John1deere « Sep 19, 2018 2:23 pm
    Replies: 2
    by GeriatricGeoffrey » Sep 12, 2018 8:03 pm
    2 Replies
    105 Views
    Last post by John1deere
    Sep 19, 2018 2:23 pm
  • Reliable source for non fake cells?
    Last post by John1deere « Sep 19, 2018 2:12 pm
    Replies: 1
    by bart_dood » Sep 18, 2018 5:29 pm
    1 Replies
    44 Views
    Last post by John1deere
    Sep 19, 2018 2:12 pm
  • Will LiFePO4 save me from having to charge in ammo cans?
    Last post by 999zip999 « Sep 19, 2018 1:11 pm
    Replies: 8
    by axca » Sep 18, 2018 12:11 pm
    8 Replies
    163 Views
    Last post by 999zip999
    Sep 19, 2018 1:11 pm
  • Battery recommendations LG MJ1 ? GO or NOT GO
    Last post by endonuclease « Sep 19, 2018 11:41 am
    Replies: 2
    by endonuclease » Sep 16, 2018 5:37 am
    2 Replies
    95 Views
    Last post by endonuclease
    Sep 19, 2018 11:41 am
  • Can some chargers prevent balancing?
    Last post by rg12User avatar « Sep 19, 2018 11:20 am
    Replies: 6
    by rg12 » Sep 19, 2018 7:07 am
    6 Replies
    41 Views
    Last post by rg12User avatar
    Sep 19, 2018 11:20 am
  • Cell level fuses?
    Last post by markz « Sep 18, 2018 8:20 pm
    Replies: 12
    by rg12 » Sep 18, 2018 12:14 pm
    12 Replies
    113 Views
    Last post by markz
    Sep 18, 2018 8:20 pm
  • Supercapacitors vs batteries. Capacity.
    Last post by Hillhater « Sep 18, 2018 5:34 pm
    Replies: 135
    by Buk___ » Mar 04, 2018 9:44 pm
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    135 Replies
    5240 Views
    Last post by Hillhater
    Sep 18, 2018 5:34 pm
  • bluetooth BMS?
    Last post by ctiradUser avatar « Sep 18, 2018 2:29 pm
    Replies: 729
    by aethyr » Jun 02, 2017 12:57 pm
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    729 Replies
    32573 Views
    Last post by ctiradUser avatar
    Sep 18, 2018 2:29 pm
  • DIY Super Capacitors, and Robert Murray-Smith
    Last post by farringtonj276@gmail.com « Sep 18, 2018 12:49 pm
    Replies: 9
    by spinningmagnets » Mar 17, 2018 10:46 pm
    9 Replies
    684 Views
    Last post by farringtonj276@gmail.com
    Sep 18, 2018 12:49 pm
  • LiFePO4 in 18650 format?
    Last post by flippyUser avatar « Sep 18, 2018 11:26 am
    Replies: 37
    by jonescg » Aug 28, 2018 10:51 pm
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    37 Replies
    754 Views
    Last post by flippyUser avatar
    Sep 18, 2018 11:26 am
  • How does ambient Temperature affect LiFePO4?
    Last post by teklektikUser avatar « Sep 18, 2018 10:53 am
    Replies: 5
    by joelshort » Sep 17, 2018 3:02 pm
    5 Replies
    62 Views
    Last post by teklektikUser avatar
    Sep 18, 2018 10:53 am
  • Odd Ping Battery Pack behaviour
    Last post by 999zip999 « Sep 18, 2018 10:28 am
    Replies: 85
    by adamsavage79 » May 12, 2018 11:18 pm
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    85 Replies
    1692 Views
    Last post by 999zip999
    Sep 18, 2018 10:28 am
  • kWeld - "Next level" DIY battery spot welder
    Last post by tatus1969User avatar « Sep 18, 2018 4:35 am
    Replies: 452
    by tatus1969 » Jun 21, 2017 6:26 pm
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    452 Replies
    49288 Views
    Last post by tatus1969User avatar
    Sep 18, 2018 4:35 am
  • High drain 21700 - Samsung 30T discharge test
    Last post by docware « Sep 18, 2018 1:54 am
    Replies: 59
    by thunderheart » Jul 09, 2018 4:31 am
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    59 Replies
    1260 Views
    Last post by docware
    Sep 18, 2018 1:54 am
  • Bad cells???
    Last post by adamsavage79User avatar « Sep 18, 2018 12:49 am
    Replies: 2
    by Fmsplr » Sep 17, 2018 10:42 pm
    2 Replies
    42 Views
    Last post by adamsavage79User avatar
    Sep 18, 2018 12:49 am
  • Shock absorption AND cooling ?
    Last post by Mikebike « Sep 17, 2018 8:43 pm
    Replies: 3
    by dbIsMe » Sep 17, 2018 8:50 am
    3 Replies
    79 Views
    Last post by Mikebike
    Sep 17, 2018 8:43 pm
  • Can I connect 2 48v Ebike batteries in series for 96v?
    Last post by whereswally606 « Sep 17, 2018 5:19 pm
    Replies: 2
    by AlexFerrer » Sep 17, 2018 4:33 pm
    2 Replies
    52 Views
    Last post by whereswally606
    Sep 17, 2018 5:19 pm
  • LG M36 vs Samsung 36G capacity test - 3600mAh or just marketing?
    Last post by Pajda « Sep 17, 2018 3:58 pm
    Replies: 8
    by thunderheart » Sep 14, 2018 9:30 am
    8 Replies
    229 Views
    Last post by Pajda
    Sep 17, 2018 3:58 pm
  • Is my 12v LiFePO4 Battery dead?
    Last post by joelshort « Sep 17, 2018 8:00 am
    Replies: 114
    by joelshort » Aug 31, 2018 10:32 pm
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    114 Replies
    671 Views
    Last post by joelshort
    Sep 17, 2018 8:00 am
  • Accelerated move to Li-ion, for two transport platforms, looking for brand suggestions
    Last post by Hillhater « Sep 16, 2018 10:22 pm
    Replies: 1
    by BAGGAB » Sep 16, 2018 10:07 am
    1 Replies
    63 Views
    Last post by Hillhater
    Sep 16, 2018 10:22 pm
  • New Lipo accidentally discharged to 2.6V
    Last post by Alan BUser avatar « Sep 16, 2018 10:06 pm
    Replies: 7
    by rg12 » Sep 15, 2018 7:46 am
    7 Replies
    177 Views
    Last post by Alan BUser avatar
    Sep 16, 2018 10:06 pm
  • 18V cordless tool battery packs, brand for most value Ah/$
    Last post by broman « Sep 16, 2018 7:25 pm
    Replies: 25
    by temo » Aug 01, 2018 6:59 am
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    25 Replies
    513 Views
    Last post by broman
    Sep 16, 2018 7:25 pm
  • Battery management system
    Last post by harshilbamlia « Sep 16, 2018 6:38 am
    Replies: 4
    by harshilbamlia » Sep 12, 2018 9:29 am
    4 Replies
    197 Views
    Last post by harshilbamlia
    Sep 16, 2018 6:38 am
  • Where to Get Clear Shrink Wrap for LiPo
    Last post by Mikebike « Sep 15, 2018 7:27 pm
    Replies: 23
    by El_Steak » Jan 02, 2011 10:16 am
    23 Replies
    2675 Views
    Last post by Mikebike
    Sep 15, 2018 7:27 pm
  • Orion Jr. BMS for 48V Electric Go-Kart
    Last post by garolittleUser avatar « Sep 15, 2018 6:48 pm
    Replies: 7
    by garolittle » Sep 12, 2018 8:28 pm
    7 Replies
    118 Views
    Last post by garolittleUser avatar
    Sep 15, 2018 6:48 pm
  • Designing a flat, structurally sound battery pack
    Last post by Punx0r « Sep 15, 2018 2:53 pm
    Replies: 3
    by Sepial » Sep 15, 2018 3:15 am
    3 Replies
    124 Views
    Last post by Punx0r
    Sep 15, 2018 2:53 pm
  • Newbie battery options
    Last post by flippyUser avatar « Sep 15, 2018 7:23 am
    Replies: 10
    by Nickram » Sep 11, 2018 3:23 pm
    10 Replies
    144 Views
    Last post by flippyUser avatar
    Sep 15, 2018 7:23 am
  • BMS modding for more current
    Last post by ctiradUser avatar « Sep 15, 2018 5:14 am
    Replies: 7
    by ElectricGod » Aug 15, 2018 1:44 pm
    7 Replies
    363 Views
    Last post by ctiradUser avatar
    Sep 15, 2018 5:14 am
  • Spot welding overlapping nickel strips
    Last post by Sepial « Sep 15, 2018 2:31 am
    Replies: 8
    by Sepial » Sep 12, 2018 2:43 pm
    8 Replies
    159 Views
    Last post by Sepial
    Sep 15, 2018 2:31 am
  • Quick Question About Ordering/Testing New Cells!
    Last post by VietJr « Sep 14, 2018 7:51 pm
    by VietJr » Sep 14, 2018 7:51 pm
    0 Replies
    31 Views
    Last post by VietJr
    Sep 14, 2018 7:51 pm
  • Chargery C4012B 12S balance charger review...UGG!
    Last post by Emir222 « Sep 14, 2018 10:00 am
    Replies: 19
    by ElectricGod » Jul 19, 2018 3:13 pm
    19 Replies
    557 Views
    Last post by Emir222
    Sep 14, 2018 10:00 am
  • Hyperion EOS 1420i NET3 14s Balance Charger...
    Last post by creep_pea « Sep 14, 2018 7:37 am
    Replies: 649
    by GGoodrum » Dec 05, 2010 12:10 am
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    81414 Views
    Last post by creep_pea
    Sep 14, 2018 7:37 am
  • Sodium-Ion batteries, AGM / Faradion
    Last post by MatadorUser avatar « Sep 13, 2018 10:01 pm
    Replies: 1
    by spinningmagnets » Sep 13, 2018 1:58 pm
    1 Replies
    103 Views
    Last post by MatadorUser avatar
    Sep 13, 2018 10:01 pm
  • building a headway battery pack
    Last post by teklektikUser avatar « Sep 13, 2018 11:45 am
    Replies: 9
    by jatgm1 » Nov 03, 2014 9:25 am
    9 Replies
    987 Views
    Last post by teklektikUser avatar
    Sep 13, 2018 11:45 am
  • 25R Cells with misplaced shrinks
    Last post by rg12User avatar « Sep 13, 2018 6:50 am
    by rg12 » Sep 13, 2018 6:50 am
    0 Replies
    69 Views
    Last post by rg12User avatar
    Sep 13, 2018 6:50 am
  • Build your own charger
    Last post by Alan BUser avatar « Sep 12, 2018 6:00 pm
    Replies: 26
    by ElectricGod » Aug 30, 2017 1:19 pm
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    26 Replies
    1797 Views
    Last post by Alan BUser avatar
    Sep 12, 2018 6:00 pm
  • PCM-L24S40-598(B)
    Last post by fechterUser avatar « Sep 12, 2018 2:58 pm
    Replies: 1
    by JCJCJC » Sep 12, 2018 12:29 pm
    1 Replies
    45 Views
    Last post by fechterUser avatar
    Sep 12, 2018 2:58 pm
  • A123 20AH LiFePO4 cells interconnexions
    Last post by Dui, ni shuo de duiUser avatar « Sep 12, 2018 2:43 am
    Replies: 34
    by Dui, ni shuo de dui » May 08, 2018 4:24 am
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    34 Replies
    820 Views
    Last post by Dui, ni shuo de duiUser avatar
    Sep 12, 2018 2:43 am
  • Running 2 or more BMS in series
    Last post by amberwolfUser avatar « Sep 11, 2018 10:10 pm
    Replies: 8
    by ElectricGod » May 15, 2017 7:27 pm
    8 Replies
    1016 Views
    Last post by amberwolfUser avatar
    Sep 11, 2018 10:10 pm
  • Unregulated power supply creating buzzing noise. No idea why...
    Last post by evoheyax « Sep 11, 2018 9:01 pm
    Replies: 7
    by evoheyax » Aug 24, 2018 1:58 pm
    7 Replies
    148 Views
    Last post by evoheyax
    Sep 11, 2018 9:01 pm
  • Greenworks 40v G-MAX disassembled- 11C rating?
    Last post by wayneinteressierts « Sep 11, 2018 5:48 pm
    Replies: 77
    by bluovalguy » Dec 08, 2013 10:47 am
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    77 Replies
    11297 Views
    Last post by wayneinteressierts
    Sep 11, 2018 5:48 pm
  • Xiaoxiang Android app password
    Last post by thundercamelUser avatar « Sep 11, 2018 8:42 am
    Replies: 14
    by rio9210 » Aug 15, 2018 8:41 am
    14 Replies
    377 Views
    Last post by thundercamelUser avatar
    Sep 11, 2018 8:42 am
  • Reputable sources for good value ebike batteries?
    Last post by dirt hufferUser avatar « Sep 10, 2018 9:14 pm
    Replies: 3
    by cloudcover » Sep 09, 2018 6:26 pm
    3 Replies
    146 Views
    Last post by dirt hufferUser avatar
    Sep 10, 2018 9:14 pm
  • How can I simulate my bms package
    Last post by billvon « Sep 10, 2018 8:28 pm
    Replies: 1
    by akaanb » Sep 10, 2018 2:46 pm
    1 Replies
    73 Views
    Last post by billvon
    Sep 10, 2018 8:28 pm
  • High balance current BMS please help
    Last post by DrkAngelUser avatar « Sep 10, 2018 6:08 am
    Replies: 6
    by BionicBlitz » Sep 03, 2018 1:30 am
    6 Replies
    196 Views
    Last post by DrkAngelUser avatar
    Sep 10, 2018 6:08 am
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