Rechargeable Batteries
Discuss all types of rechargeable batteries here.
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User reviews and tests of all types and sizes of rechargeable batteries
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Test/review of... by ggf31416 15 hours 17 min ago |
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Sticky:
Internal impedance/resistance of batteries (Page: 1, 2)
by HKJ » Wed, 04/24/2013 - 12:05 |
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18,983 |
by flydiver Fri, 02/12/2021 - 13:20 |
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Overview: All Eneloop batteries 2005-2021 (Page: 1, 2, 3 … Last Page)
by ChibiM » Fri, 01/27/2012 - 08:20 |
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289,865 |
by hodor Thu, 01/14/2021 - 11:23 |
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BLF Community Battery Pulls Overview Thread (Laptop packs and Tool Packs) (Page: 1, 2, 3 … Last Page)
by downlinx » Thu, 07/10/2014 - 15:55 |
382 |
128,253 |
by Lightbringer Fri, 10/09/2020 - 17:05 |
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Tutorial: Rewrapping a battery (Page: 1, 2, 3, 4)
by HKJ » Sun, 02/24/2013 - 10:40 |
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29,601 |
by 2A Mon, 08/10/2020 - 15:48 |
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Lithium-ion battery safety 101 (Page: 1, 2, 3 … Last Page)
by Mr.Scott » Fri, 03/04/2016 - 18:35 |
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61,600 |
by wle Fri, 02/28/2020 - 15:31 |
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How far can LiIon be discharged? (Page: 1, 2)
by HKJ » Wed, 04/06/2016 - 15:18 |
56 |
17,582 |
by Pete7874 Wed, 10/02/2019 - 17:38 |
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Guide: Rechargeable AA batteries / 14500 batteries / Chargers (Page: 1, 2)
by sb56637 » Tue, 02/16/2010 - 14:42 |
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68,892 |
by SJSHINE Sun, 09/08/2019 - 22:12 |
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Sticky:
How to see if a battery is protected (Page: 1, 2)
by HKJ » Thu, 09/04/2014 - 11:54 |
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17,521 |
by ActiveAl Sun, 01/06/2019 - 21:31 |
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Sticky:
Comparison of AA battery chemistries (Page: 1, 2)
by HKJ » Fri, 07/26/2013 - 11:14 |
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15,372 |
by Paul_in_Maryland Tue, 10/16/2018 - 13:42 |
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Sticky:
The BLF Battery Data Base (Page: 1, 2, 3 … Last Page)
by old4570 » Mon, 01/31/2011 - 17:47 |
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61,143 |
by Agro Wed, 05/31/2017 - 07:39 |
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CR123 and rechargeable substitutes by HKJ » Thu, 07/25/2013 - 08:57 |
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14,740 |
by HKJ Wed, 01/08/2014 - 06:36 |
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Different capacity lipoly in parallel - charging and discharging by flydiver » Sun, 02/28/2021 - 10:45 |
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by flydiver Sun, 02/28/2021 - 18:59 |
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Measuring battery internal resistance (always around 50-60 mOhms) by keenox » Sun, 02/21/2021 - 16:40 |
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by docware Sun, 02/28/2021 - 16:00 |
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Ugly stains underneath my battery shrink wraps by Lux-Perpetua » Fri, 02/26/2021 - 14:36 |
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196 |
by Notmyrealname Sat, 02/27/2021 - 03:06 |
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Opinion - mis-sold by reputable seller? by stronk » Wed, 02/24/2021 - 18:08 |
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300 |
by stronk Fri, 02/26/2021 - 03:02 |
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Samsung INR21700-50S (Page: 1, 2, 3)
by cowboygg » Tue, 12/08/2020 - 04:31 |
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2,504 |
by Sunnysunsun Thu, 02/25/2021 - 21:49 |
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Question about Acebeam battery imr 21700 np-510a by ChibiM » Fri, 05/08/2020 - 12:01 |
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303 |
by Oli Wed, 02/24/2021 - 23:32 |
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Fake Samsung 18650-35E? by stevetto » Mon, 02/22/2021 - 15:25 |
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155 |
by stevetto Wed, 02/24/2021 - 14:54 |
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Fenix ARB-L18-3500 + Xtar VC2 by negev » Thu, 02/11/2021 - 16:02 |
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71 |
by xtarflashlight Wed, 02/24/2021 - 04:42 |
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Is my maths right? by negev » Tue, 02/16/2021 - 16:31 |
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394 |
by Barkuti Sat, 02/20/2021 - 00:51 |
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HP dm4-1065dx battery for computer needs replacement by Brawny » Wed, 02/17/2021 - 10:01 |
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59 |
by zoulas Wed, 02/17/2021 - 11:39 |
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Sofirn 21700 5000mAh (Review) by Funtastic » Wed, 02/17/2021 - 09:37 |
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by Lux-Perpetua Wed, 02/17/2021 - 10:07 |
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Please help: Is this a genuine Samsung 40T? by Sparkhall » Mon, 09/14/2020 - 07:05 |
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by zoulas Mon, 02/15/2021 - 10:52 |
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16650 in 2021? by buck91 » Sun, 02/07/2021 - 23:31 |
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by buck91 Sun, 02/14/2021 - 12:55 |
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Battery magnets by negev » Thu, 02/11/2021 - 15:52 |
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by richbuff Fri, 02/12/2021 - 15:29 |
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Unattended charging by negev » Wed, 02/10/2021 - 15:46 |
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213 |
by Henk4U2 Thu, 02/11/2021 - 10:07 |
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Test of Lithium AA rechargeable Batteries by jeff51 » Tue, 02/09/2021 - 17:38 |
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175 |
by Chicken Drumstick Thu, 02/11/2021 - 05:55 |
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Molicell P42A date code question... by d_t_a » Sun, 02/07/2021 - 10:44 |
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by LTC Mon, 02/08/2021 - 01:28 |
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I Put Together a Couple of Battery Travel Cases! by KiyoKatu » Sun, 02/07/2021 - 15:07 |
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139 |
by KiyoKatu Sun, 02/07/2021 - 19:23 |
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West Marine VHF 50 replacement battery (BP50) by sandanbob » Fri, 06/22/2012 - 10:25 |
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8,162 |
by Massimo Sat, 02/06/2021 - 20:01 |
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Is this some kind of a record for IMR 2400 18650s?? by Saul M » Sat, 02/06/2021 - 10:50 |
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127 |
by Sidney Stratton Sat, 02/06/2021 - 19:26 |
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Massive fraud on 18650s in the Littokala Aliexpress stores! (Page: 1, 2, 3 … Last Page)
by BlueSwordM » Thu, 05/17/2018 - 11:02 |
899 |
83,275 |
by Rusty Joe Fri, 02/05/2021 - 19:30 |
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Quick charging/safety query... by Sarri » Tue, 02/02/2021 - 16:42 |
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by Sarri Thu, 02/04/2021 - 15:35 |
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help selecting higher capacity 18650's by Artiet59 » Wed, 02/03/2021 - 19:37 |
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155 |
by adam7027 Thu, 02/04/2021 - 14:12 |
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Looking for tips for rebuilding power tool battery packs. (Page: 1, 2)
by EcuBebge » Fri, 02/14/2020 - 13:13 |
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2,038 |
by zoulas Thu, 02/04/2021 - 06:29 |
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Protected 14500 Recommendation (Page: 1, 2)
by AFAustin » Sun, 01/31/2021 - 11:01 |
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450 |
by TIFisher Wed, 02/03/2021 - 21:34 |
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18650.UK An example of how Lithium Batteries SHOULD be sold. by G0OSE » Wed, 01/13/2021 - 10:17 |
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by CR888 Wed, 02/03/2021 - 01:50 |
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Back at it w/ 18650 - Input Needed by ntg » Mon, 02/01/2021 - 10:59 |
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312 |
by Chicken Drumstick Tue, 02/02/2021 - 07:25 |
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AAAA NiMh rechargeable by flydiver » Fri, 11/13/2020 - 18:58 |
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307 |
by bansuri Mon, 02/01/2021 - 03:02 |
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Optimal voltage for Li-ion batteries’ storage by xtarflashlight » Fri, 01/29/2021 - 01:33 |
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by xtarflashlight Mon, 02/01/2021 - 00:49 |
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New Member needs help with Battery Test Readings by HowieG » Sat, 01/30/2021 - 17:44 |
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379 |
by jon_slider Sun, 01/31/2021 - 19:42 |
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Best deal for 3500mAh unprotected 18650 cells (Page: 1, 2)
by raccoon city » Thu, 01/14/2021 - 22:31 |
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923 |
by d_t_a Sat, 01/30/2021 - 19:45 |
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IMR 26500 Availability? by Studie » Mon, 08/21/2017 - 12:04 |
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311 |
by Lux-Perpetua Thu, 01/28/2021 - 00:55 |
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High resistance? by Blazer1 » Wed, 01/27/2021 - 17:33 |
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191 |
by chops728 Wed, 01/27/2021 - 20:33 |
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7V battery - specific size? by Mraz » Mon, 01/25/2021 - 11:55 |
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113 |
by alpg88 Tue, 01/26/2021 - 14:44 |
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Will high capacity 26650 batteries be the trend in future? by xtarflashlight » Fri, 09/11/2020 - 04:17 |
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706 |
by PBWilson Mon, 01/25/2021 - 22:57 |
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Reputable BL-5C battery brands? by Pete7874 » Sun, 01/24/2021 - 15:57 |
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139 |
by Henk4U2 Mon, 01/25/2021 - 03:38 |
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Anyone heard of 18650batterystore.com? by SKV89 » Sat, 06/23/2018 - 01:08 |
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3,091 |
by Rusty Joe Sat, 01/23/2021 - 19:46 |
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TENAVOLTS AA Lithium 1.5V rechargeable cells (Page: 1, 2)
by Pete7874 » Thu, 09/12/2019 - 14:34 |
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2,915 |
by Lightbringer Wed, 01/20/2021 - 12:57 |
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Massive post on where to get lithium-ion batteries everywhere in the world! Look at Post 2-5 for info, And Canada Post 123 (Page: 1, 2, 3 … Last Page)
by BlueSwordM » Wed, 11/14/2018 - 22:04 |
222 |
18,221 |
by WalkIntoTheLight Wed, 01/20/2021 - 08:06 |
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