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
912
9584 Test/review of...
by RelakS
4 hours 10 min ago

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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
107,984 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
253,254 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
12,602 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
13,259 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
46,152 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
13,816 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
12,224 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
52,524 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
23,510 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
63,846 by zerodish
Mon, 06/02/2014 - 17:20
Sticky topic Sticky: CR123 and rechargeable substitutes
by HKJ » Thu, 07/25/2013 - 08:57
15
12,776 by HKJ
Wed, 01/08/2014 - 06:36
Normal topic 14500 battery brand recommendation
by Finley » Wed, 05/22/2019 - 13:11
6
64 by djozz
Wed, 05/22/2019 - 16:16
Hot topic How trustworthy are Sofirn batteries? (Page: 1, 2, 3)
by Serlite » Fri, 11/02/2018 - 12:00
83
2,604 by Funtastic
Tue, 05/21/2019 - 22:33
Normal topic 18650 more dangerous after shorting?
by GregJ7 » Tue, 05/21/2019 - 18:26
2
77 by GregJ7
Tue, 05/21/2019 - 20:05
Hot topic Massive fraud on 18650s in the Littokala Aliexpress stores! (Page: 1, 2, 3Last Page)
by BlueSwordM » Thu, 05/17/2018 - 11:02
796
38,765 by Barkuti
Tue, 05/21/2019 - 10:55
Hot topic Are my Eneloop Pro's fake?
by molitar » Sat, 05/18/2019 - 17:47
15
261 by raccoon city
Mon, 05/20/2019 - 04:24
Hot topic Powergenix Ni-Zn Batteries (Page: 1, 2, 3, 4)
by BlueBeam » Fri, 01/14/2011 - 02:02
93
11,518 by RelakS
Sun, 05/19/2019 - 14:46
Normal topic Electric car (hybrid) catches fire after a dive
by The Last Katun » Sun, 05/19/2019 - 08:57
4
146 by bla2000
Sun, 05/19/2019 - 14:11
Normal topic Question about battery balancing
by Storyline » Sun, 05/19/2019 - 02:09
4
87 by flydiver
Sun, 05/19/2019 - 11:57
Hot topic Costco quit eneloop?
by TrakTuned » Tue, 04/23/2013 - 13:15
24
7,619 by M3CSL
Sun, 05/19/2019 - 09:43
Hot topic Close to throwing in the trash! (Page: 1, 2)
by wolfdog1226 » Sat, 05/11/2019 - 13:16
32
624 by ven
Wed, 05/15/2019 - 16:30
Hot topic Massive post on where to get lithium-ion batteries everywhere in the world! Look at Post 2-5 for relevant info (Page: 1, 2, 3, 4)
by BlueSwordM » Wed, 11/14/2018 - 22:04
120
4,887 by kontour
Tue, 05/14/2019 - 05:35
Hot topic Damaged battery? Is it safe to use?
by Chatika vas Paus » Sun, 05/12/2019 - 13:00
15
283 by BlueSwordM
Mon, 05/13/2019 - 09:03
Hot topic FastTech coupon codes...help keep members updated (Page: 1, 2, 3Last Page)
by Ouchyfoot » Wed, 01/09/2013 - 09:30
222
59,598 by Lightbringer
Sat, 05/11/2019 - 23:28
Hot topic What charge rate do you use for your Li-Ion (Page: 1, 2, 3)
by fatboy » Fri, 09/11/2015 - 10:07
76
3,977 by teacher
Sat, 05/11/2019 - 12:38
Hot topic ENDED (Page: 1, 2, 3, 4)
by freeme » Sun, 01/28/2018 - 13:00
100
7,102 by mattadores
Fri, 05/10/2019 - 17:59
Hot topic Picked up two 18650's off the street
by Boaz » Fri, 04/05/2019 - 08:44
19
671 by Boaz
Thu, 05/09/2019 - 01:24
Normal topic Olight's new Seeker 2 Pro's battery is an LG M50, if anyone was wondering
by Virisenox_ » Tue, 05/07/2019 - 15:32
0
53 by Virisenox_
Tue, 05/07/2019 - 15:32
Normal topic Molicel p28
by Nev » Thu, 05/02/2019 - 12:57
13
373 by Feyate
Fri, 05/03/2019 - 22:34
Normal topic Anyone heard of 18650batterystore.com?
by SKV89 » Sat, 06/23/2018 - 01:08
14
856 by vapcell Dennis
Fri, 05/03/2019 - 03:11
Hot topic 10180 batteries no more easy to find?? where to buy them
by fedcas » Fri, 10/12/2018 - 11:42
18
660 by fran82
Wed, 05/01/2019 - 17:12
Hot topic Best price with shipping for a 2-pack of respectable, protected 14500? (Page: 1, 2)
by Robin Dobbie » Tue, 04/30/2019 - 14:41
40
581 by Robin Dobbie
Wed, 05/01/2019 - 16:40
Normal topic Panasonic NCR18650BD or Samsung 35E
by korkfoto » Wed, 05/01/2019 - 06:37
10
219 by korkfoto
Wed, 05/01/2019 - 13:44
Normal topic UK/EU genuine 18650 vendor?
by Piers » Fri, 04/26/2019 - 01:07
14
245 by mudguts
Sat, 04/27/2019 - 04:14
Hot topic Liitokala 26650 kicked the bucket
by dazz » Thu, 04/25/2019 - 13:56
25
465 by dazz
Fri, 04/26/2019 - 20:26
Normal topic Battery for S2 UV
by BigBrother » Fri, 04/26/2019 - 06:27
3
118 by Lexel
Fri, 04/26/2019 - 17:28
Normal topic Is This A Gamechanger For The Lithium Industry?
by brad » Thu, 04/25/2019 - 19:52
2
216 by lampliter
Fri, 04/26/2019 - 11:22
Normal topic Olight 10C 16340 3amp Discharge Graph (Now Vapcell is the best 16340 I have tested)
by moderator007 » Sun, 12/23/2018 - 04:53
14
472 by vapcell Dennis
Sun, 04/21/2019 - 21:33
Normal topic Go To 21700 Battery
by Brawler1588 » Mon, 01/28/2019 - 22:06
14
552 by hasddie293
Fri, 04/19/2019 - 23:42
Normal topic MecArmy 14500 with USB?
by Agro » Mon, 04/15/2019 - 10:36
8
155 by MascaratumB
Thu, 04/18/2019 - 10:04
Normal topic SLA and charge balancing
by sbslider » Tue, 04/16/2019 - 23:50
0
38 by sbslider
Tue, 04/16/2019 - 23:50
Normal topic Acebeam 21700 (21750?) cell-powerbank
by Agro » Fri, 03/29/2019 - 09:27
4
166 by Agro
Mon, 04/15/2019 - 11:03
Hot topic Portable Bench Top power supply using the DPS5015 - FINISHED, for now (Page: 1, 2, 3Last Page)
by dchomak » Fri, 04/07/2017 - 21:22
138
12,944 by RD tech
Mon, 04/15/2019 - 10:15
Hot topic Button top IR measurments & Current
by pierre1 » Sat, 03/16/2019 - 16:26
18
387 by FaintReality
Sun, 04/14/2019 - 00:39
Hot topic Which laptop battery pack yields the best, highest capacity 18650's (Page: 1, 2, 3)
by AlexGT » Tue, 09/11/2012 - 18:30
62
38,937 by Macka17
Sat, 04/13/2019 - 08:59
Normal topic Soshine 18650 3400mAh
by korkfoto » Tue, 04/09/2019 - 16:01
6
174 by korkfoto
Thu, 04/11/2019 - 10:05
Normal topic Sofirn 25A (5C) HD 26650 - light compatibility
by oweban » Wed, 04/10/2019 - 06:47
2
132 by oweban
Wed, 04/10/2019 - 13:54
Normal topic Battery inside unused flashlight
by kat » Tue, 04/09/2019 - 17:05
6
232 by Jack Kellar
Wed, 04/10/2019 - 13:01
Normal topic Molicel INR-21700-M50A
by Agro » Mon, 04/08/2019 - 04:41
11
347 by 4492011
Wed, 04/10/2019 - 10:03
Normal topic Assorted Battery Wraps
by fluke » Sun, 04/07/2019 - 15:02
4
142 by Barkuti
Sun, 04/07/2019 - 18:27

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