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
616
6533 Test/review of...
by HKJ
1 day 13 hours ago

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Topic / Topic starter Replies Views Last postsort ascending
Sticky topic Sticky: Overview: All Eneloop batteries 2005-2017 (Page: 1, 2, 3Last Page)
by ChibiM » Fri, 01/27/2012 - 08:20
543
192,962 by Paul321
Tue, 02/21/2017 - 19:43
Sticky topic Sticky: Internal impedance/resistance of batteries (Page: 1, 2)
by HKJ » Wed, 04/24/2013 - 12:05
35
8,476 by gauss163
Mon, 02/13/2017 - 10:57
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
299
73,227 by Let-There-Be-Light
Sat, 01/28/2017 - 00:28
Sticky topic Sticky: Lithium-ion battery safety 101 (Page: 1, 2, 3, 4)
by Mr.Scott » Fri, 03/04/2016 - 18:35
108
21,548 by hank
Sun, 01/22/2017 - 17:46
Sticky topic Sticky: How to see if a battery is protected (Page: 1, 2)
by HKJ » Thu, 09/04/2014 - 11:54
42
8,024 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
6,073 by Illumenated
Sat, 04/16/2016 - 15:29
Sticky topic Sticky: The BLF Battery Data Base (Page: 1, 2, 3Last Page)
by old4570 » Mon, 01/31/2011 - 17:47
155
41,803 by old4570
Tue, 09/08/2015 - 20:01
Sticky topic Sticky: Tutorial: Rewrapping a battery (Page: 1, 2, 3)
by HKJ » Sun, 02/24/2013 - 10:40
88
15,276 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
56,451 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
8,010 by HKJ
Wed, 04/30/2014 - 00:27
Sticky topic Sticky: CR123 and rechargeable substitutes
by HKJ » Thu, 07/25/2013 - 08:57
15
8,717 by HKJ
Wed, 01/08/2014 - 06:36
Hot topic Brand New AWT 26650's only 4200mAh - not 5200mAh - UPDATE (Page: 1, 2)
by Zebretta » Sun, 02/19/2017 - 10:56
34
677 by HKJ
Wed, 02/22/2017 - 02:46
Normal topic What other devices can we use our Li-Ion cells in?
by patmurris » Tue, 02/21/2017 - 18:56
3
109 by THE_dAY
Tue, 02/21/2017 - 23:03
Hot topic SJ4000 LiIo batteries
by Zebretta » Thu, 02/16/2017 - 09:40
21
521 by Zebretta
Tue, 02/21/2017 - 21:59
Normal topic harbor freight thunderbolt magnum 2200 aa nimh test
by snakebite » Thu, 11/17/2016 - 19:21
8
788 by snakebite
Tue, 02/21/2017 - 20:45
Hot topic LiitoKala 26650-50A 5000mah 26650 - great first impressions (Page: 1, 2, 3Last Page)
by Mitko » Thu, 05/19/2016 - 16:19
273
26,632 by bella-headlight
Tue, 02/21/2017 - 09:18
Normal topic Anyone has experiences about Klarus and Xtar 16340?
by desmondkun » Fri, 02/03/2017 - 04:56
3
168 by desmondkun
Tue, 02/21/2017 - 01:10
Hot topic Need Help Diagnosing Samsung ChromeBook XE303C12
by Streamer » Sun, 02/19/2017 - 11:10
25
399 by Streamer
Mon, 02/20/2017 - 20:18
Normal topic Please help identify this Li-Ion brand "TS"
by R » Tue, 08/18/2015 - 21:20
4
1,096 by snakebite
Mon, 02/20/2017 - 14:53
Normal topic Removing batteries from powerbank
by varbos » Thu, 02/16/2017 - 07:52
6
248 by poster
Mon, 02/20/2017 - 04:06
Normal topic 18650 Cell choice: Max Constant Current 1/12th of Capacity?
by Gazza » Fri, 02/17/2017 - 01:56
14
415 by Gazza
Sat, 02/18/2017 - 14:42
Hot topic best value rechargeable AAA batteries (Page: 1, 2)
by n10sivern » Sun, 03/01/2015 - 00:02
53
5,389 by BazzH
Fri, 02/17/2017 - 15:13
Normal topic 18650 plastic sleeve
by Brammeijer » Fri, 02/17/2017 - 12:02
6
183 by kotobuki
Fri, 02/17/2017 - 14:09
Normal topic Recharging Liions in hot weather or heat waves
by xv-750 » Wed, 02/15/2017 - 09:05
6
193 by The Miller
Wed, 02/15/2017 - 11:19
Hot topic Are the button tops on name-brand cells spot welded? (Page: 1, 2)
by sac02 » Wed, 02/08/2017 - 10:05
36
1,234 by Jerommel
Wed, 02/15/2017 - 10:51
Normal topic What cell is this? Marked TCB6RXA.
by sac02 » Wed, 02/15/2017 - 00:39
4
166 by Tinderbox UK
Wed, 02/15/2017 - 09:01
Hot topic 18650's at walmart (Page: 1, 2, 3)
by joel95ex » Mon, 02/08/2016 - 23:20
80
11,899 by snakebite
Wed, 02/15/2017 - 06:24
Hot topic 20700 Batteries What is real? (Page: 1, 2, 3Last Page)
by TexasLumens » Fri, 01/20/2017 - 10:45
143
4,826 by Lightbringer
Tue, 02/14/2017 - 22:13
Hot topic BLF 15% discount Code for IMR batteries site (Page: 1, 2, 3)
by robo819 » Mon, 10/10/2016 - 13:47
64
6,301 by Zebretta
Mon, 02/13/2017 - 22:41
Hot topic How much voltage is too much?
by Zebretta » Sat, 02/11/2017 - 18:51
21
590 by Zebretta
Mon, 02/13/2017 - 09:26
Hot topic Soldering (batteries, etc) … with Sn42Bi58, Rose's Metal and other low melting solders (Page: 1, 2)
by Barkuti » Mon, 01/30/2017 - 13:46
47
1,419 by Lexel
Mon, 02/13/2017 - 01:48
Hot topic Soshine 9V (Page: 1, 2)
by Franz » Sat, 09/24/2016 - 16:31
52
1,938 by gauss163
Sun, 02/12/2017 - 14:46
Hot topic Running and old refrigerator off battery power, and solar charging the stuff project investigation
by Barkuti » Mon, 02/06/2017 - 00:03
21
625 by Boaz
Sun, 02/12/2017 - 00:25
Hot topic Ikea ladda ready to use (Page: 1, 2, 3Last Page)
by johnnydoe » Tue, 12/03/2013 - 15:24
251
57,116 by hank
Sat, 02/11/2017 - 16:28
Hot topic The big Ebay refund day - finally got my Opus BT-C3100 v2.2 - fake, fake and fake. (batteries from Ebay) (Page: 1, 2)
by myhken » Thu, 07/09/2015 - 15:42
32
4,480 by Lexel
Sat, 02/11/2017 - 12:48
Normal topic Unprotected 14500's
by bikenber73 » Fri, 02/10/2017 - 17:13
1
122 by mattlward
Fri, 02/10/2017 - 22:14
Hot topic NiZn AAA Batteries - Just received - Testing them (Page: 1, 2)
by Zebretta » Tue, 01/17/2017 - 22:41
54
1,661 by Ginseng
Thu, 02/09/2017 - 21:39
Hot topic Is there an affordable battery capacity tester ? (Page: 1, 2)
by THS89 » Tue, 12/31/2013 - 05:09
34
2,082 by Majoroverkill
Thu, 02/09/2017 - 20:05
Normal topic Any good trustwortyh good price/shipping cost store in EU for 18650's?
by lyse99 » Fri, 02/03/2017 - 00:02
5
406 by lyse99
Wed, 02/08/2017 - 13:52
Hot topic Could somebody recommend a battery for my Convoy S2+?
by conanthewarrior » Fri, 04/08/2016 - 08:17
27
3,068 by Dusterdude
Wed, 02/08/2017 - 12:03
Normal topic Photo(s) of Diodes From Lithium Cell
by meeshu » Mon, 02/06/2017 - 23:01
2
198 by meeshu
Tue, 02/07/2017 - 00:33
Normal topic Flashlight Batteries 101: Quick and Simple Explanation
by vestureofblood » Mon, 02/06/2017 - 17:24
1
156 by blueb8llz
Mon, 02/06/2017 - 17:51
Hot topic On Nova - Search for the super battery
by BrianK » Sun, 02/05/2017 - 11:15
18
531 by teacher
Sun, 02/05/2017 - 20:48
Hot topic 18650 Dated 2005 - Still has nearly full capacity
by Zebretta » Fri, 02/03/2017 - 07:34
15
563 by Zebretta
Sun, 02/05/2017 - 09:54
Normal topic Best protected button top ncr18650b deal?
by yclongthrow » Fri, 02/03/2017 - 15:12
0
134 by yclongthrow
Fri, 02/03/2017 - 15:12
Normal topic Surefire rechargeable B65 battery
by KBP » Fri, 02/03/2017 - 10:48
0
80 by KBP
Fri, 02/03/2017 - 10:48
Hot topic EBL Pack of 4 5000mAh 3.7 Volt 26650 Battery (Page: 1, 2)
by fdr2164 » Sun, 12/25/2016 - 23:45
34
1,542 by kramer5150
Fri, 02/03/2017 - 10:17
Normal topic Decent 16340 Batteries
by Witterings » Thu, 02/02/2017 - 13:25
8
260 by strongest2004
Thu, 02/02/2017 - 19:38
Hot topic Chinese e-shops Batterry Shipping Policy per Country (Page: 1, 2)
by evankouros » Mon, 12/05/2016 - 16:21
55
3,057 by GoodLight
Wed, 02/01/2017 - 16:54
Hot topic Dented 18650
by Sledgestone » Mon, 01/30/2017 - 14:22
18
595 by Hunter
Wed, 02/01/2017 - 08:07

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