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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by Barkuti
14 hours 22 min ago

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Topic / Topic starter Replies Views Last postsort ascending
Sticky topic Sticky: Overview: All Eneloop batteries 2005-2019 (new eneloops ) (Page: 1, 2, 3Last Page)
by ChibiM » Fri, 01/27/2012 - 08:20
768
262,276 by NorthernHarrier
Thu, 11/21/2019 - 19:25
Sticky topic Sticky: How far can LiIon be discharged? (Page: 1, 2)
by HKJ » Wed, 04/06/2016 - 15:18
56
13,991 by Pete7874
Wed, 10/02/2019 - 17:38
Sticky topic Sticky: Guide: Rechargeable AA batteries / 14500 batteries / Chargers (Page: 1, 2)
by sb56637 » Tue, 02/16/2010 - 14:42
42
64,909 by SJSHINE
Sun, 09/08/2019 - 22:12
Sticky topic Sticky: Tutorial: Rewrapping a battery (Page: 1, 2, 3)
by HKJ » Sun, 02/24/2013 - 10:40
90
25,000 by Binford
Sun, 08/18/2019 - 11:40
Sticky topic Sticky: BLF Community Battery Pulls Overview Thread (Laptop packs and Tool Packs) (Page: 1, 2, 3Last Page)
by downlinx » Thu, 07/10/2014 - 15:55
373
113,466 by Agro
Thu, 03/21/2019 - 10:05
Sticky topic Sticky: How to see if a battery is protected (Page: 1, 2)
by HKJ » Thu, 09/04/2014 - 11:54
50
14,422 by ActiveAl
Sun, 01/06/2019 - 21:31
Sticky topic Sticky: Lithium-ion battery safety 101 (Page: 1, 2, 3Last Page)
by Mr.Scott » Fri, 03/04/2016 - 18:35
142
50,046 by Funtastic
Thu, 12/27/2018 - 17:31
Sticky topic Sticky: Internal impedance/resistance of batteries (Page: 1, 2)
by HKJ » Wed, 04/24/2013 - 12:05
49
15,111 by docware
Sun, 12/16/2018 - 12:54
Sticky topic Sticky: Comparison of AA battery chemistries (Page: 1, 2)
by HKJ » Fri, 07/26/2013 - 11:14
53
13,050 by Paul_in_Maryland
Tue, 10/16/2018 - 13:42
Sticky topic Sticky: The BLF Battery Data Base (Page: 1, 2, 3Last Page)
by old4570 » Mon, 01/31/2011 - 17:47
162
54,682 by Agro
Wed, 05/31/2017 - 07:39
Sticky topic Sticky: CR123 and rechargeable substitutes
by HKJ » Thu, 07/25/2013 - 08:57
15
13,362 by HKJ
Wed, 01/08/2014 - 06:36
Hot topic Samsung 40T color
by Vincent7 » Mon, 12/09/2019 - 15:12
17
191 by Barkuti
Mon, 12/09/2019 - 22:50
Normal topic Do I have a duff cell? Max full charge 4.10V.
by Tommygunn » Sun, 12/01/2019 - 14:52
5
138 by snakebite
Mon, 12/09/2019 - 17:56
Normal topic The biggest battery breakthroughs of 2019
by brad » Mon, 12/09/2019 - 15:33
0
49 by brad
Mon, 12/09/2019 - 15:33
Hot topic What battery to use for Convoy s2+?
by eddie_dready » Fri, 12/06/2019 - 16:00
26
376 by Bearbreeder
Mon, 12/09/2019 - 13:28
Normal topic Help needed! 24v 7ah battery question
by California_Prepper » Sun, 12/08/2019 - 12:31
3
62 by California_Prepper
Sun, 12/08/2019 - 13:24
Normal topic where to get good 18650
by Gariep » Sat, 12/07/2019 - 11:06
9
166 by Gariep
Sun, 12/08/2019 - 10:27
Hot topic Destructive ideas welcome (YT Video in OP!) (Page: 1, 2)
by Joshk » Thu, 10/03/2019 - 12:45
43
938 by Jerommel
Sat, 12/07/2019 - 15:40
Normal topic 18350 wonderfull
by Hank33 » Sat, 12/07/2019 - 12:28
3
111 by Jerommel
Sat, 12/07/2019 - 12:41
Normal topic Chewing Gum battery
by mountainair26 » Fri, 12/06/2019 - 15:43
3
128 by aginthelaw
Sat, 12/07/2019 - 06:23
Normal topic what 18650 out of these for this
by virencelights » Fri, 12/06/2019 - 08:20
6
120 by WalkIntoTheLight
Fri, 12/06/2019 - 10:52
Normal topic Orbtronic
by NorCal » Thu, 12/05/2019 - 15:16
4
124 by NorCal
Thu, 12/05/2019 - 23:57
Normal topic Fake Check Please (Samsung 30Q)
by brightish » Wed, 12/04/2019 - 10:06
7
254 by ValuseekeR
Thu, 12/05/2019 - 18:26
Hot topic Massive fraud on 18650s in the Littokala Aliexpress stores! (Page: 1, 2, 3Last Page)
by BlueSwordM » Thu, 05/17/2018 - 11:02
869
51,282 by delusional
Thu, 12/05/2019 - 05:25
Hot topic Costco on-line Eneloops on sale this cyber-week
by WalkIntoTheLight » Mon, 12/02/2019 - 19:11
17
359 by WalkIntoTheLight
Wed, 12/04/2019 - 09:25
Normal topic IMR vs INR
by buck91 » Thu, 11/14/2019 - 22:11
3
200 by buck91
Tue, 12/03/2019 - 19:49
Hot topic 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, 3Last Page)
by BlueSwordM » Wed, 11/14/2018 - 22:04
170
9,934 by BlueSwordM
Tue, 12/03/2019 - 19:22
Normal topic Why on earth... Samsung 33J 21700 3270mAh 3.2A
by mattlward » Mon, 12/02/2019 - 15:32
5
162 by HydrAxx
Mon, 12/02/2019 - 18:33
Hot topic 20A vs 45A
by ChattanoogaDan » Wed, 07/17/2019 - 23:33
21
747 by wle
Mon, 12/02/2019 - 15:02
Hot topic Panasonic NCR18650B authenticity and side metal strip
by Hank33 » Wed, 11/27/2019 - 23:27
23
358 by Barkuti
Sun, 12/01/2019 - 17:35
Normal topic A better battery.
by 264 » Mon, 11/25/2019 - 00:15
11
338 by sbslider
Tue, 11/26/2019 - 23:12
Normal topic MNKE 5000mah 26650, 20A Continuous - $5.65cad ($4.25usd) @ 18650Canada.com!
by AdrianM » Mon, 11/25/2019 - 11:04
1
69 by snakebite
Tue, 11/26/2019 - 19:31
Normal topic Is this the official Shockli AliExpress store?
by Moleyman69 » Wed, 11/20/2019 - 17:20
3
146 by Lux-Perpetua
Tue, 11/26/2019 - 01:16
Hot topic Long term storage of Li-ion batteries?
by BrianK » Mon, 07/04/2016 - 09:30
25
2,466 by Helios azimuth
Tue, 11/26/2019 - 00:39
Normal topic Cheap rechargeable 18650 qualiity
by Hank33 » Mon, 11/25/2019 - 13:41
4
116 by raccoon city
Mon, 11/25/2019 - 17:10
Hot topic How do you store your lithium batteries? Fireproof bags? (Page: 1, 2)
by Propeak » Sun, 11/24/2019 - 08:32
40
626 by Flying Luminosity
Mon, 11/25/2019 - 16:04
Hot topic Why are these batteries different?
by kirksherratt » Sat, 11/23/2019 - 12:05
21
352 by kirksherratt
Sat, 11/23/2019 - 18:06
Normal topic Batteries dropping to less than 0.7 Volts in torch
by matyr » Sat, 11/23/2019 - 08:49
2
91 by Barkuti
Sat, 11/23/2019 - 12:35
Normal topic 18650.uk
by kirksherratt » Thu, 11/21/2019 - 11:49
0
48 by kirksherratt
Thu, 11/21/2019 - 11:49
Hot topic Could somebody recommend a battery for my Convoy S2+? (Page: 1, 2)
by conanthewarrior » Fri, 04/08/2016 - 08:17
46
8,409 by Bugsysiegals
Wed, 11/20/2019 - 17:31
Normal topic Anyone knows what the original cells under these 2 newly released 21700s are?
by Blggg » Wed, 11/20/2019 - 14:16
0
53 by Blggg
Wed, 11/20/2019 - 14:16
Normal topic Interesting info on lithium oxygen batteries?
by lampliter » Tue, 11/19/2019 - 13:36
1
76 by Kilroy
Tue, 11/19/2019 - 13:48
Hot topic How to properly remove the aluminum pull-tags that new batteries come with?
by Tubercle » Sat, 11/16/2019 - 18:20
15
419 by xevious
Mon, 11/18/2019 - 11:19
Hot topic closed topic) (Page: 1, 2)
by DBSAR » Sun, 10/08/2017 - 23:25
40
3,398 by DBSAR
Sun, 11/17/2019 - 21:15
Normal topic New 18650 Acceptable Manufacture Date
by dalama32 » Fri, 11/15/2019 - 10:38
3
159 by BaronVonEissler
Fri, 11/15/2019 - 13:29
Hot topic 18650's from laptop pull took a very long time to charge
by xevious » Fri, 11/08/2019 - 17:19
17
392 by Jinx
Fri, 11/15/2019 - 04:36
Hot topic How trustworthy are Sofirn batteries? (Page: 1, 2, 3Last Page)
by Serlite » Fri, 11/02/2018 - 12:00
146
6,678 by Funtastic
Sun, 11/10/2019 - 19:00
Hot topic FastTech coupon codes...help keep members updated (Page: 1, 2, 3Last Page)
by Ouchyfoot » Wed, 01/09/2013 - 09:30
244
63,069 by moderator007
Sat, 11/09/2019 - 19:53
Hot topic Where do i buy good 26650 high drain cells? (Page: 1, 2)
by Mikeadoo » Wed, 08/29/2018 - 08:25
53
2,146 by JasonWW
Sat, 11/09/2019 - 18:38
Normal topic Astrolux MF01 Mini 5500 Lumens - High CRI Super Bright Flashlight - How To Choose The Right Battery
by vietnamreviews » Mon, 10/28/2019 - 11:59
1
132 by d_t_a
Thu, 11/07/2019 - 04:57

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