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
1067
11022 Review request...
by Robin Dobbie
04/30/2021 - 08:44

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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
384
130,184 by Henk4U2
Fri, 04/30/2021 - 03:36
Sticky topic Sticky: Internal impedance/resistance of batteries (Page: 1, 2)
by HKJ » Wed, 04/24/2013 - 12:05
59
19,440 by flydiver
Fri, 02/12/2021 - 13:20
Sticky topic Sticky: Overview: All Eneloop batteries 2005-2021 (Page: 1, 2, 3Last Page)
by ChibiM » Fri, 01/27/2012 - 08:20
836
293,642 by hodor
Thu, 01/14/2021 - 11:23
Sticky topic Sticky: Tutorial: Rewrapping a battery (Page: 1, 2, 3, 4)
by HKJ » Sun, 02/24/2013 - 10:40
92
30,434 by 2A
Mon, 08/10/2020 - 15:48
Sticky topic Sticky: Lithium-ion battery safety 101 (Page: 1, 2, 3Last Page)
by Mr.Scott » Fri, 03/04/2016 - 18:35
150
63,251 by wle
Fri, 02/28/2020 - 15:31
Sticky topic Sticky: How far can LiIon be discharged? (Page: 1, 2)
by HKJ » Wed, 04/06/2016 - 15:18
56
18,014 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
69,440 by SJSHINE
Sun, 09/08/2019 - 22:12
Sticky topic Sticky: How to see if a battery is protected (Page: 1, 2)
by HKJ » Thu, 09/04/2014 - 11:54
50
17,994 by ActiveAl
Sun, 01/06/2019 - 21:31
Sticky topic Sticky: Comparison of AA battery chemistries (Page: 1, 2)
by HKJ » Fri, 07/26/2013 - 11:14
53
15,699 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
62,123 by Agro
Wed, 05/31/2017 - 07:39
Sticky topic Sticky: CR123 and rechargeable substitutes
by HKJ » Thu, 07/25/2013 - 08:57
15
14,902 by HKJ
Wed, 01/08/2014 - 06:36
Hot topic IKEA kills off LADDA NiMH made in Japan
by def_nvar » Thu, 05/06/2021 - 07:37
17
348 by raccoon city
Thu, 05/06/2021 - 23:25
Hot topic Help needed! 24v 7ah battery question (Page: 1, 2)
by California_Prepper » Sun, 12/08/2019 - 12:31
52
2,821 by jags52982
Thu, 05/06/2021 - 19:03
Hot topic Tiny 10180 Battery Questions (Page: 1, 2)
by Hank33 » Mon, 04/26/2021 - 18:44
38
681 by jon_slider
Tue, 05/04/2021 - 13:52
Hot topic Lishen LR2170LA 21700 "4000mah, 35amp"
by Artiet59 » Wed, 04/28/2021 - 12:27
17
330 by NiOOH
Tue, 05/04/2021 - 05:52
Hot topic Best High Capacity 21700 (Page: 1, 2, 3)
by Sirstinky » Wed, 04/14/2021 - 15:44
68
1,876 by SIGShooter
Sun, 05/02/2021 - 12:59
Normal topic Extracting 18650 from battery pack
by BrassCat » Sat, 05/01/2021 - 14:02
12
139 by NeutralFan
Sat, 05/01/2021 - 20:42
Normal topic Need help Identifying a 18650
by patmurris » Wed, 04/28/2021 - 18:12
9
143 by patmurris
Thu, 04/29/2021 - 06:51
Normal topic Battery capacity testers with low-voltage cut-off?
by Robin Dobbie » Wed, 04/28/2021 - 21:14
0
25 by Robin Dobbie
Wed, 04/28/2021 - 21:14
Normal topic Cheaper 18650 alternative to fenix ARB-L18-3500?
by Dallaspitmaster » Tue, 03/30/2021 - 12:42
9
203 by JESUS
Wed, 04/28/2021 - 03:11
Normal topic Possible shortage of 18650 Unprotected with button
by BrassCat » Mon, 04/26/2021 - 14:22
11
215 by richbuff
Tue, 04/27/2021 - 01:55
Hot topic Are 30Q 18650s genuine at ~42/43g? - UPDATE: all customers being refunded (Page: 1, 2)
by fogus » Sun, 04/18/2021 - 18:40
45
1,057 by mortuus
Mon, 04/26/2021 - 13:05
Hot topic Rechargeable C Batteries
by bikenber73 » Sat, 04/24/2021 - 11:39
19
323 by RAW74
Mon, 04/26/2021 - 08:01
Normal topic Weird new 10440 cell behaviour
by Moleyman69 » Thu, 04/22/2021 - 12:15
14
222 by Moleyman69
Sat, 04/24/2021 - 17:39
Normal topic What batteries will power the future?
by xtarflashlight » Fri, 04/23/2021 - 04:26
5
160 by gravelmonkey
Sat, 04/24/2021 - 05:50
Hot topic Beware Vapcell (Poor QC)
by Funtastic » Fri, 04/23/2021 - 20:51
17
468 by xxo
Sat, 04/24/2021 - 02:24
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
231
19,266 by supreme
Fri, 04/23/2021 - 23:00
Normal topic Is 10A enough to run the D4v2?
by fogus » Thu, 04/22/2021 - 17:29
10
233 by Sirstinky
Fri, 04/23/2021 - 03:45
Hot topic 26800 Lithium-ion battery (Page: 1, 2, 3)
by texas shooter » Sat, 07/11/2020 - 21:20
69
2,857 by texas shooter
Fri, 04/23/2021 - 01:33
Normal topic Recommendations for a LiPo battery
by species8472 » Wed, 04/21/2021 - 05:39
3
95 by Enderman
Wed, 04/21/2021 - 20:58
Hot topic Brand new Vapcell battery fully discharged
by tiry31 » Sun, 04/11/2021 - 19:53
15
357 by sarge12
Wed, 04/21/2021 - 09:52
Normal topic leaking/corroded 18650
by SIGShooter » Tue, 04/20/2021 - 13:18
14
199 by Hank33
Tue, 04/20/2021 - 19:13
Hot topic Sofirn 21700 5000mAh (Review)
by Funtastic » Wed, 02/17/2021 - 09:37
17
498 by TheIntruder
Mon, 04/19/2021 - 19:30
Hot topic Tronic AA 2400mAh Ready To Use Lidl Belgium (bad quality!!)
by Hobbyfotograaf » Fri, 06/03/2016 - 15:11
18
6,137 by Tinderbox UK
Sun, 04/18/2021 - 15:09
Normal topic Battery Pack Cell Identification (18650)
by Hank33 » Fri, 04/16/2021 - 14:49
13
170 by funwok
Sat, 04/17/2021 - 09:42
Hot topic FastTech coupon codes...help keep members updated (Page: 1, 2, 3Last Page)
by Ouchyfoot » Wed, 01/09/2013 - 09:30
251
70,124 by YuvalS
Sat, 04/17/2021 - 07:26
Hot topic Tesla model 3 2170s
by Jabe1 » Sat, 04/10/2021 - 15:27
18
415 by JaredM
Mon, 04/12/2021 - 20:58
Normal topic What is going on with 40t's?
by Artiet59 » Fri, 04/09/2021 - 18:17
10
255 by Henk4U2
Sat, 04/10/2021 - 11:08
Normal topic wrapping for a slow touch down.
by Rat » Fri, 04/09/2021 - 04:05
11
242 by NeutralFan
Fri, 04/09/2021 - 21:48
Hot topic [Rumor] new 40700 cell size (Page: 1, 2, 3, 4)
by master-of-disaster » Wed, 03/04/2020 - 07:04
91
3,693 by Barkuti
Sat, 04/03/2021 - 05:08
Hot topic Samsung 40T color
by Vincent7 » Mon, 12/09/2019 - 15:12
21
1,192 by TIFisher
Thu, 04/01/2021 - 14:25
Normal topic Moli M35A: The GA Replacement?
by tamadedan » Wed, 03/03/2021 - 18:04
8
557 by Tinman
Tue, 03/30/2021 - 20:22
Hot topic Who makes Vapcell batteries (Page: 1, 2)
by zoulas » Fri, 07/24/2020 - 07:26
35
1,675 by Sofirn
Sat, 03/27/2021 - 00:07
Normal topic Is measuring Impedance alone enough to know if an 18650 is genuine?
by Saul M » Thu, 03/11/2021 - 13:08
9
379 by vapcell Dennis
Wed, 03/24/2021 - 05:07
Normal topic Have the battery prices in retail store increased recently?
by vapcell Dennis » Thu, 03/18/2021 - 23:19
9
264 by Lux-Perpetua
Fri, 03/19/2021 - 09:38
Hot topic A reliable source for 18650s with fast shipping
by FearOfTheDark » Sun, 03/07/2021 - 05:00
16
532 by Twin8
Wed, 03/17/2021 - 23:54
Normal topic Strange- What causes this?
by Cochise334ever » Mon, 03/15/2021 - 15:59
5
193 by flydiver
Mon, 03/15/2021 - 21:54
Normal topic Use vs Abuse what is acceptable battery practice?
by how crazy is this » Sun, 03/14/2021 - 23:29
6
189 by Perception
Mon, 03/15/2021 - 17:16
Normal topic buton-top Samsung 30q - second clear wrapper?
by amishbill » Mon, 07/01/2019 - 10:10
12
782 by Sunnysunsun
Sun, 03/14/2021 - 01:01
Hot topic where to purchase 18650 if live in UK?
by mccririck » Wed, 10/21/2020 - 17:11
29
827 by mccririck
Sat, 03/13/2021 - 16:53

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