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
647
6798 Test/review of...
by HKJ
23 hours 49 min ago

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Topic / Topic starter Replies Views Last postsort ascending
Sticky topic Sticky: The BLF Battery Data Base (Page: 1, 2, 3Last Page)
by old4570 » Mon, 01/31/2011 - 17:47
161
43,404 by HKJ
Thu, 05/25/2017 - 05:55
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
325
83,440 by snakebite
Wed, 05/24/2017 - 01:34
Sticky topic Sticky: Lithium-ion battery safety 101 (Page: 1, 2, 3Last Page)
by Mr.Scott » Fri, 03/04/2016 - 18:35
136
27,323 by Mikeadoo
Sat, 04/15/2017 - 09:11
Sticky topic Sticky: Overview: All Eneloop batteries 2005-2017 (Page: 1, 2, 3Last Page)
by ChibiM » Fri, 01/27/2012 - 08:20
545
203,371 by ChibiM
Thu, 04/13/2017 - 17:07
Sticky topic Sticky: Internal impedance/resistance of batteries (Page: 1, 2)
by HKJ » Wed, 04/24/2013 - 12:05
35
9,051 by gauss163
Mon, 02/13/2017 - 10:57
Sticky topic Sticky: How to see if a battery is protected (Page: 1, 2)
by HKJ » Thu, 09/04/2014 - 11:54
42
8,530 by amycheung
Thu, 09/08/2016 - 05:04
Sticky topic Sticky: How far can LiIon be discharged? (Page: 1, 2)
by HKJ » Wed, 04/06/2016 - 15:18
47
6,983 by Illumenated
Sat, 04/16/2016 - 15:29
Sticky topic Sticky: Tutorial: Rewrapping a battery (Page: 1, 2, 3)
by HKJ » Sun, 02/24/2013 - 10:40
88
16,183 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
58,921 by zerodish
Mon, 06/02/2014 - 17:20
Sticky topic Sticky: Comparison of AA battery chemistries (Page: 1, 2)
by HKJ » Fri, 07/26/2013 - 11:14
50
8,521 by HKJ
Wed, 04/30/2014 - 00:27
Sticky topic Sticky: CR123 and rechargeable substitutes
by HKJ » Thu, 07/25/2013 - 08:57
15
10,379 by HKJ
Wed, 01/08/2014 - 06:36
Hot topic Any interest in DIY battery tab welder? (Page: 1, 2)
by aarone » Tue, 05/23/2017 - 13:23
37
916 by Jensen567
Fri, 05/26/2017 - 13:01
Normal topic ====================
by Wr404 » Tue, 01/03/2017 - 09:52
11
667 by snakebite
Fri, 05/26/2017 - 12:02
Normal topic Pre-ordered lantern. What to do with included 18650?
by Enelooper » Mon, 05/22/2017 - 21:26
13
402 by bikenber73
Fri, 05/26/2017 - 12:00
Normal topic Which store can ship 18650 cells to Europe ?
by vex_zg » Thu, 05/25/2017 - 20:20
3
169 by Sledgestone
Fri, 05/26/2017 - 07:07
Hot topic Are the button tops on name-brand cells spot welded? (Page: 1, 2)
by sac02 » Wed, 02/08/2017 - 10:05
37
1,530 by delete
Fri, 05/26/2017 - 06:06
Hot topic Feedback welcome and some help needed on my Eneloop website.... (Page: 1, 2)
by ChibiM » Thu, 05/11/2017 - 16:40
37
1,268 by ChibiM
Thu, 05/25/2017 - 17:20
Normal topic recommend me a 26650 for Thorfire 70s
by contigo » Sun, 05/21/2017 - 17:15
7
315 by BLightSam
Wed, 05/24/2017 - 12:41
Normal topic Protection circuit board 24v liion
by esmi83 » Wed, 05/24/2017 - 02:55
4
134 by Barkuti
Wed, 05/24/2017 - 11:52
Hot topic EBL Pack of 4 5000mAh 3.7 Volt 26650 Battery (Page: 1, 2)
by fdr2164 » Sun, 12/25/2016 - 23:45
44
2,650 by snakebite
Wed, 05/24/2017 - 01:44
Normal topic What batteries for vaping?
by Bort » Mon, 05/22/2017 - 17:41
13
401 by Speed4goal
Tue, 05/23/2017 - 23:48
Hot topic Battery ? (Page: 1, 2, 3Last Page)
by Venom » Mon, 04/03/2017 - 09:42
221
7,895 by teacher
Tue, 05/23/2017 - 13:30
Normal topic ebl 20650?
by snakebite » Thu, 04/20/2017 - 08:46
6
277 by snakebite
Tue, 05/23/2017 - 08:01
Hot topic Surprising battery results 26650 vs 18650 (Page: 1, 2)
by msg1285 » Sat, 02/28/2015 - 17:31
48
23,331 by rwright224
Tue, 05/23/2017 - 07:30
Hot topic Look what I found in the recycle bin (Page: 1, 2, 3Last Page)
by dchomak » Tue, 08/05/2014 - 23:00
209
23,833 by aarone
Mon, 05/22/2017 - 20:18
Hot topic Replaced Black and Decker "Single Source" 18V battery with HarborFreight, but charging not stopping
by ohaya » Sun, 04/23/2017 - 09:08
22
676 by aarone
Mon, 05/22/2017 - 07:46
Hot topic Internal resistance increase with button top VTC6 and 30Q
by stephenk » Sat, 05/20/2017 - 16:44
16
592 by Yokiamy
Sun, 05/21/2017 - 14:42
Hot topic 20700 Batteries What is real? (Page: 1, 2, 3Last Page)
by TexasLumens » Fri, 01/20/2017 - 10:45
207
11,312 by KawiBoy1428
Sun, 05/21/2017 - 03:37
Normal topic nice 18650 spreadsheet from 18650masterrace
by snakebite » Sat, 05/13/2017 - 15:09
13
752 by zak.wilson
Fri, 05/19/2017 - 15:25
Normal topic Lithium battery shipping restrictions
by Zulumoose » Tue, 05/16/2017 - 04:03
13
395 by RollerBoySE
Tue, 05/16/2017 - 06:12
Normal topic NCA 18350?
by Agro » Mon, 05/15/2017 - 06:27
3
184 by Henk4U2
Mon, 05/15/2017 - 06:44
Normal topic Still developments in LiIon
by BazzH » Sun, 05/14/2017 - 06:16
0
180 by BazzH
Sun, 05/14/2017 - 06:16
Normal topic New Life for Rechargeable NiZn Batteries?
by SubLGT » Fri, 04/28/2017 - 10:54
4
320 by Zebretta
Fri, 05/12/2017 - 13:29
Normal topic Low voltage laptop battery pulls...
by cfy7 » Sun, 02/07/2016 - 14:28
14
941 by garrybunk
Fri, 05/12/2017 - 11:52
Hot topic Portable Bench Top power supply using the DPS5015 - FINISHED, for now (Page: 1, 2, 3)
by dchomak » Fri, 04/07/2017 - 21:22
72
2,557 by Joshk
Fri, 05/12/2017 - 11:09
Normal topic Windyfire IMR14500 product request at FastTech
by Barkuti » Sat, 04/15/2017 - 08:23
4
317 by Henk4U2
Thu, 05/11/2017 - 03:14
Normal topic Replacement laptop battery
by -X3- » Wed, 05/10/2017 - 02:37
5
160 by everydaysurvivalgear
Wed, 05/10/2017 - 05:02
Normal topic Cell phone battery temperature question?
by teacher » Sat, 05/06/2017 - 22:07
8
377 by teacher
Tue, 05/09/2017 - 17:36
Hot topic Close call - battery meltdown out of the clear blue (Page: 1, 2, 3Last Page)
by Zebretta » Sat, 04/08/2017 - 14:36
149
6,037 by teacher
Mon, 05/08/2017 - 23:18
Normal topic GSam Android Cellphone App
by Zebretta » Mon, 05/08/2017 - 22:52
0
84 by Zebretta
Mon, 05/08/2017 - 22:52
Hot topic Thoughts on these 26650 bat's? (Page: 1, 2)
by turboBB » Sat, 05/06/2017 - 00:33
32
1,030 by teacher
Mon, 05/08/2017 - 12:43
Normal topic Mahero 26650 battery?
by R10500 » Fri, 05/05/2017 - 23:02
1
148 by The Miller
Sat, 05/06/2017 - 03:15
Hot topic Canon Battery Test LP-E6 ( 3rd party battery )
by old4570 » Wed, 04/19/2017 - 22:51
21
750 by DB Custom
Fri, 05/05/2017 - 10:40
Normal topic Short 18650 with protection - which one and where to buy?
by Tangra » Wed, 03/22/2017 - 03:52
11
575 by Tangra
Tue, 05/02/2017 - 13:31
Normal topic Genuine Canon 60D Battery Test
by old4570 » Sat, 04/22/2017 - 01:43
13
523 by snakebite
Mon, 05/01/2017 - 08:26
Normal topic Which 26650 battery for Utorch UT02?
by Lj-_- » Sat, 04/29/2017 - 03:35
5
307 by Lj-_-
Sat, 04/29/2017 - 08:52
Normal topic What's worth saving from laptop batteries apart from the cells?
by Savydude » Wed, 04/26/2017 - 12:51
3
270 by DavidEF
Thu, 04/27/2017 - 07:10
Normal topic eneloop 5th generation...codes and confusion.. what to do?
by ChibiM » Thu, 08/27/2015 - 17:03
11
2,675 by Leif
Wed, 04/26/2017 - 16:30
Normal topic Damaged but still good?
by aL1 » Tue, 04/25/2017 - 12:35
5
343 by Speed4goal
Tue, 04/25/2017 - 15:23
Hot topic Efest IMR-26650 4200mah Green
by Lothar » Wed, 10/29/2014 - 10:58
16
5,298 by Barkuti
Sun, 04/23/2017 - 02:18

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