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
896
9378 Test GTF 8800mAh...
by BlueSwordM
1 day 5 hours ago

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Topic / Topic starter Replies Views Last postsort ascending
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
106,578 by Agro
Thu, 03/21/2019 - 10:05
Sticky topic Sticky: Overview: All Eneloop batteries 2005-2019 (Page: 1, 2, 3Last Page)
by ChibiM » Fri, 01/27/2012 - 08:20
719
250,978 by arow55
Sat, 02/23/2019 - 16:39
Sticky topic Sticky: How far can LiIon be discharged? (Page: 1, 2)
by HKJ » Wed, 04/06/2016 - 15:18
46
12,240 by Barkuti
Sat, 01/26/2019 - 13:52
Sticky topic Sticky: How to see if a battery is protected (Page: 1, 2)
by HKJ » Thu, 09/04/2014 - 11:54
50
12,998 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
45,123 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
13,514 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
11,990 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
51,969 by Agro
Wed, 05/31/2017 - 07:39
Sticky topic Sticky: Tutorial: Rewrapping a battery (Page: 1, 2, 3)
by HKJ » Sun, 02/24/2013 - 10:40
88
23,081 by kicken_bright
Sat, 02/21/2015 - 01:22
Sticky topic Sticky: Guide: Rechargeable AA batteries / 14500 batteries / Chargers (Page: 1, 2)
by sb56637 » Tue, 02/16/2010 - 14:42
41
63,616 by zerodish
Mon, 06/02/2014 - 17:20
Sticky topic Sticky: CR123 and rechargeable substitutes
by HKJ » Thu, 07/25/2013 - 08:57
15
12,649 by HKJ
Wed, 01/08/2014 - 06:36
Normal topic Li-ion Battery 26350 for Fitorch P25 overcharging
by Petr J. » Fri, 03/22/2019 - 19:18
6
121 by fluke
Mon, 03/25/2019 - 17:40
Hot topic Remarkable Eneloops
by Tumbleweed48 » Fri, 03/15/2019 - 19:27
24
690 by Tumbleweed48
Mon, 03/25/2019 - 13:26
Hot topic Informal Measurements of Four New Vapcell 14500 "Gold" Button-Top Batteries
by ActiveAl » Sun, 01/06/2019 - 11:36
27
848 by vapcell Dennis
Mon, 03/25/2019 - 09:47
Hot topic Need help identifying battery spacer... (Page: 1, 2)
by xevious » Wed, 03/13/2019 - 22:44
32
391 by Pete7874
Sat, 03/23/2019 - 23:50
Hot topic 18650 storage boxes (Page: 1, 2, 3)
by Agro » Tue, 09/19/2017 - 07:52
67
4,694 by teacher
Sat, 03/23/2019 - 00:16
Hot topic Tesla 21700
by Enderman » Mon, 09/10/2018 - 00:22
27
1,368 by Inkidu
Fri, 03/22/2019 - 21:24
Normal topic 10440 (AAA-sized Li-Ion) - what charge current to charge them at and do capacity test?
by d_t_a » Sat, 03/09/2019 - 10:42
6
148 by purduephotog
Fri, 03/22/2019 - 14:46
Hot topic Massive fraud on 18650s in the Littokala Aliexpress stores! (Page: 1, 2, 3Last Page)
by BlueSwordM » Thu, 05/17/2018 - 11:02
710
33,987 by purduephotog
Fri, 03/22/2019 - 14:35
Normal topic Newbie trying to measure capacity of cells.
by BillyBobJoe » Sat, 03/16/2019 - 22:40
2
91 by flydiver
Sun, 03/17/2019 - 11:37
Normal topic Fake Klarus 18650's?
by jonhobart » Thu, 03/14/2019 - 14:23
6
107 by jonhobart
Sat, 03/16/2019 - 20:13
Normal topic Button top IR measurments & Current
by pierre1 » Sat, 03/16/2019 - 16:26
0
33 by pierre1
Sat, 03/16/2019 - 16:26
Hot topic IKEAloops no longer made in Japan
by ChibiM » Mon, 03/11/2019 - 18:06
24
635 by lotrbfme
Fri, 03/15/2019 - 15:40
Normal topic Samsung ICR18650-58F !!!
by Sirius9 » Mon, 11/27/2017 - 19:19
14
796 by DavidEF
Fri, 03/15/2019 - 15:38
Hot topic LG HG2. Fakes?
by Nev » Thu, 03/14/2019 - 18:28
20
223 by Nev
Fri, 03/15/2019 - 09:16
Normal topic Did I get a good deal or did I get hosed?
by MyRants » Sun, 03/10/2019 - 20:47
9
374 by MyRants
Thu, 03/14/2019 - 18:49
Hot topic 18350 recommendation (Page: 1, 2)
by mic6 » Mon, 02/04/2019 - 05:07
42
1,127 by Pete7874
Thu, 03/14/2019 - 13:54
Normal topic Next Generation of Rechargeable Battery
by BROODMASTER » Wed, 03/13/2019 - 01:53
5
190 by Enderman
Wed, 03/13/2019 - 10:48
Hot topic Eneloop went thorough the washing machine
by Trippwire » Sun, 02/24/2019 - 06:18
28
486 by teacher
Wed, 03/13/2019 - 08:07
Hot topic Basic questions about 14500 battery
by LEDlove » Tue, 02/26/2019 - 14:56
18
465 by Boaz
Wed, 03/13/2019 - 04:28
Hot topic 18650 lowest you have restored.
by afkane » Sun, 11/08/2015 - 17:05
18
2,290 by d_t_a
Tue, 03/12/2019 - 21:58
Hot topic Test many high drain batteries internal resistance
by Trisky » Thu, 10/12/2017 - 06:13
28
1,759 by klrman
Sun, 03/10/2019 - 20:32
Hot topic Massive post on where to get lithium-ion batteries everywhere in the world! (Page: 1, 2, 3, 4)
by BlueSwordM » Wed, 11/14/2018 - 22:04
112
4,235 by BlueSwordM
Sat, 03/09/2019 - 13:42
Hot topic What is the best high capacity 18650 battery? (Page: 1, 2, 3, 4)
by MrGrun » Wed, 07/18/2018 - 10:43
111
6,481 by JasonWW
Tue, 03/05/2019 - 18:20
Normal topic Laptop battery help please
by Buttkicker » Fri, 03/01/2019 - 09:32
8
187 by Macka17
Fri, 03/01/2019 - 18:15
Normal topic AAA Recommendation Needed
by xgt99 » Mon, 06/19/2017 - 20:25
13
804 by Spartan
Fri, 03/01/2019 - 17:44
Normal topic Any 20700/21700/26650 with internal USB charger available?
by kiriba-ru » Thu, 02/28/2019 - 02:08
9
214 by kiriba-ru
Thu, 02/28/2019 - 23:27
Normal topic Policy OR Deception?
by wolfdog1226 » Mon, 02/18/2019 - 11:55
4
283 by wolfdog1226
Mon, 02/25/2019 - 09:10
Normal topic 18650 ID Help
by Buttkicker » Fri, 02/22/2019 - 09:32
1
89 by ChrisGarrett
Fri, 02/22/2019 - 16:17
Normal topic Holm Tech
by mikeyx » Thu, 02/21/2019 - 16:32
0
65 by mikeyx
Thu, 02/21/2019 - 16:32
Normal topic 4S Battery Carriers
by LSX » Thu, 02/21/2019 - 04:35
2
98 by LSX
Thu, 02/21/2019 - 05:43
Normal topic KENTLI PH5 1.5v 3000mWh rechargeable Lithium AA PH5 battery
by Funtastic » Wed, 02/20/2019 - 17:39
6
152 by HKJ
Thu, 02/21/2019 - 02:56
Normal topic Help me with batteries pulled from a generic ebay portable charger
by lakemonster1 » Sun, 02/17/2019 - 18:23
6
178 by teacher
Tue, 02/19/2019 - 15:46
Normal topic 18650's???
by Sirstinky » Fri, 02/15/2019 - 02:25
9
243 by Sirstinky
Fri, 02/15/2019 - 22:15
Normal topic Identifying 18650 OEM manufacturer based on top-cap design?
by d_t_a » Tue, 10/03/2017 - 11:10
7
662 by Barkuti
Fri, 02/15/2019 - 18:21
Normal topic Best & Cheapest 16340-14500 Batteries ?
by 202bigmike » Wed, 02/13/2019 - 19:10
10
312 by djozz
Fri, 02/15/2019 - 06:47
Hot topic Battery for Emisar D4 (UK)
by pint » Sun, 01/13/2019 - 10:23
22
420 by pint
Thu, 02/14/2019 - 16:34
Normal topic Need decent 18650's for boruit rj-02
by lakemonster1 » Sat, 02/09/2019 - 05:17
8
191 by lakemonster1
Wed, 02/13/2019 - 14:25
Hot topic FastTech coupon codes...help keep members updated (Page: 1, 2, 3Last Page)
by Ouchyfoot » Wed, 01/09/2013 - 09:30
215
58,638 by Jassim
Sat, 02/09/2019 - 10:15
Normal topic 16340 Protected Button Tops
by aL1 » Wed, 02/06/2019 - 20:26
9
182 by aL1
Fri, 02/08/2019 - 10:38

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