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
1093
11228 Test/review of...
by d_t_a
01/20/2022 - 22:14
Topic / Topic startersort descending Replies Views Last post
Normal topic Are cells supposed to warm at all when charging?
by sintro » Sat, 07/21/2012 - 11:21
14
1,766 by sintro
Sun, 07/22/2012 - 10:33
Normal topic Are cheap Li-ion batteries safe?
by Panda » Sun, 11/20/2011 - 19:07
9
2,504 by nekdo12
Wed, 06/13/2012 - 03:01
Hot topic Are Duraloops Really Eneloop? I Do Believe Its True! (Page: 1, 2)
by moderator007 » Mon, 09/02/2013 - 00:41
42
6,902 by Wilson
Fri, 08/28/2015 - 11:14
Normal topic Are Efest IMR10440 discontinued ?
by Iraksat » Mon, 02/08/2016 - 18:44
5
882 by lampyris
Mon, 02/08/2016 - 22:36
Hot topic Are Eneloops really safer?
by manxbuggy1 » Tue, 10/01/2013 - 23:55
25
2,917 by hank
Wed, 10/09/2013 - 13:27
Normal topic Are EVVA UR14500P cells made by Sanyo?
by Tommygunn » Mon, 12/21/2015 - 06:48
2
697 by bugsy
Mon, 12/21/2015 - 08:59
Normal topic Are Fenix Batteries Now Tenergy Batteries?
by Punchinello » Fri, 08/02/2013 - 21:27
2
689 by THE_dAY
Fri, 08/02/2013 - 22:43
Normal topic Are INR batteries more resistant to heavy overdischarge?
by fedcas » Fri, 04/15/2016 - 19:24
10
1,991 by CRX
Sun, 04/17/2016 - 20:45
Normal topic are li-ions really hard to buy now?
by peteybaby » Wed, 12/14/2016 - 03:51
10
1,494 by peteybaby
Thu, 12/15/2016 - 15:34
Hot topic Are LSD batteries overrated?
by StorminMatt » Sat, 06/29/2013 - 19:53
25
6,757 by DB Custom
Sun, 06/30/2013 - 11:41
Hot topic Are my Eneloop Pro's fake? (Page: 1, 2)
by molitar » Sat, 05/18/2019 - 17:47
32
2,969 by Phlogiston
Sat, 06/01/2019 - 11:14
Hot topic Are my Eneloops genuine?
by sb56637 » Mon, 05/10/2010 - 15:38
24
6,890 by fishinfool
Mon, 05/10/2010 - 20:57
Normal topic Are my li-ion cells crap?
by Slim Pickens » Tue, 01/29/2013 - 17:09
6
995 by texaspyro
Wed, 01/30/2013 - 20:44
Normal topic Are my Panasonic NCR's real or fake?
by brjones » Sat, 03/26/2011 - 13:08
11
9,603 by Fern
Tue, 09/13/2011 - 04:57
Normal topic Are my Panasonic NCR18650B batteries safe?
by warzinak » Wed, 05/26/2021 - 12:39
14
427 by haze
Mon, 05/31/2021 - 02:37
Normal topic are tenergy 2600ma 18650's rebranded sanyos?
by lakemonster1 » Sun, 12/30/2012 - 20:59
7
918 by lakemonster1
Mon, 12/31/2012 - 02:20
Hot topic Are the button tops on name-brand cells spot welded? (Page: 1, 2)
by sac02 » Wed, 02/08/2017 - 10:05
39
4,903 by Funtastic
Tue, 03/09/2021 - 07:11
Normal topic Are the Eneloops the best option for this use?
by Madeeon » Sat, 05/02/2020 - 14:28
12
773 by Chronovore
Tue, 05/05/2020 - 13:13
Hot topic Are the Trustfires still the best for 32650-sized lights?
by keithd » Tue, 08/25/2015 - 09:26
16
2,475 by keithd
Sun, 08/30/2015 - 01:59
Normal topic Are There NiMH Wet-Cell/Storage Batteries?
by BattBoi » Sat, 03/03/2018 - 16:06
0
393 by BattBoi
Sat, 03/03/2018 - 16:06
Normal topic Are these 18650 Knock-offs?
by rescuetim » Thu, 12/10/2015 - 17:48
6
1,202 by flashaholic1
Fri, 12/11/2015 - 04:48
Normal topic Are these 18650 real?
by MAM0HT » Tue, 07/17/2012 - 20:33
7
1,641 by MAM0HT
Wed, 07/18/2012 - 07:39
Normal topic Are these 18650's better than these 18650's for the use I need ?
by malkoff junkie » Wed, 12/25/2013 - 05:28
3
792 by Helios-
Wed, 12/25/2013 - 06:37
Hot topic ARE THESE 18650s REALLY 5000 mAh BATTERIES ??
by cat eyes » Tue, 02/26/2013 - 01:59
29
4,691 by PilotPTK
Fri, 03/01/2013 - 04:41
Normal topic Are these any good: Skyray SR14500 3.7V 900mAh Li-ion Protected Rechargeable Battery
by LEDCODER » Thu, 06/18/2015 - 17:41
1
691 by ChrisGarrett
Fri, 06/19/2015 - 00:21
Normal topic Are these authentic LG HE2 batts? (charging info provided)
by 2100 » Tue, 10/09/2018 - 22:29
13
779 by 2100
Tue, 10/09/2018 - 23:51
Normal topic Are these batteries bad out of the box?
by BetweenRides » Tue, 12/20/2011 - 11:20
10
1,699 by MixoMaxo
Tue, 12/20/2011 - 13:39
Normal topic Are these batteries fake? ICR18650 30Q
by The Whispering ... » Wed, 09/22/2021 - 14:08
11
505 by d_t_a
Fri, 10/08/2021 - 02:02
Normal topic Are these batteries protected?
by motodeficient » Mon, 12/19/2011 - 07:36
5
1,348 by JohnnyMac
Mon, 12/19/2011 - 15:18
Normal topic are these batts safe together ?
by malkoff junkie » Thu, 10/17/2019 - 00:28
5
370 by flydiver
Thu, 10/17/2019 - 10:44
Normal topic are these cells balaced for my my diy power bank ?
by USSR » Tue, 09/08/2015 - 16:30
1
511 by eebowler
Tue, 09/08/2015 - 17:50
Hot topic Are these cells safe to use?
by Pannekoek » Sat, 02/02/2019 - 15:38
22
1,074 by teacher
Mon, 02/04/2019 - 15:39
Normal topic Are these Duraloops???
by Strick9 » Wed, 07/24/2013 - 01:39
8
1,473 by RAW74
Thu, 07/25/2013 - 12:35
Normal topic Are these Fasttech white Samsung 21700s authentic?
by Bort » Sun, 12/12/2021 - 13:53
11
397 by Bort
Fri, 12/17/2021 - 21:37
Normal topic Are these Illumn 14500s flat or button?
by JagerLion » Fri, 09/17/2021 - 13:03
8
281 by Correllux
Sat, 09/18/2021 - 18:15
Hot topic Are these IMR's any good?
by ImA4Wheelr » Mon, 06/03/2013 - 13:49
15
5,022 by ImA4Wheelr
Sun, 03/09/2014 - 13:46
Normal topic Are these KeepPowers damaged or okay?
by aL1 » Thu, 08/04/2016 - 10:17
5
707 by aL1
Thu, 08/04/2016 - 16:33
Normal topic Are these Li-Ion batteries?
by ohaya » Wed, 05/15/2013 - 21:36
14
1,447 by Bort
Thu, 05/16/2013 - 03:56
Hot topic Are these NCR18650B batteries legit? (Page: 1, 2, 3, 4)
by klrman » Mon, 01/22/2018 - 02:09
98
10,730 by klrman
Tue, 03/13/2018 - 22:05
Hot topic Are these protected
by Langcjl » Sat, 04/30/2011 - 07:24
17
2,188 by Piers
Mon, 05/02/2011 - 15:11
Hot topic Are these Sanyo ncr18650GA cells fake
by dw911 » Fri, 11/11/2016 - 16:01
18
3,431 by SpaceCowboy
Thu, 12/01/2016 - 10:05
Normal topic Are these Sony AAA batteries low-self discharge?
by ksio89 » Thu, 10/13/2016 - 18:24
6
843 by ksio89
Tue, 10/18/2016 - 09:36
Normal topic Are these Sony VTC3 authentic? (Meritline)
by ohaya » Mon, 11/24/2014 - 07:53
3
1,108 by M4D M4X
Mon, 12/15/2014 - 02:49
Normal topic Are these the proper way to check if it is genuine NCR18650B battery?
by FoxUnit » Wed, 07/03/2013 - 18:22
0
3,987 by FoxUnit
Wed, 07/03/2013 - 19:12
Normal topic Are these Trustfire 18650 3000mAh the same?
by Tacoboy » Tue, 02/24/2015 - 23:28
9
1,310 by Tacoboy
Sat, 02/28/2015 - 13:45
Normal topic Are these TrustFire Flame batteries any good?
by raccoon city » Thu, 09/15/2011 - 21:10
11
3,915 by The Grand Pooh-Bah
Fri, 01/06/2012 - 01:00
Normal topic Are these VTC5D genuine or not?
by d_t_a » Wed, 08/22/2018 - 07:36
5
1,602 by Newlumen
Wed, 08/22/2018 - 15:00
Hot topic Are those button top 18650 30Q's Authentic?
by bluereidon » Fri, 01/25/2019 - 12:36
29
1,645 by teacher
Wed, 01/30/2019 - 05:52
Hot topic Are you aware of the possible risks and dangers of using Li-ion batteries and do you DO anything to minimize the dangers? (Page: 1, 2)
by SaCRiiD » Thu, 09/27/2012 - 06:38
41
5,950 by march.brown
Tue, 10/23/2012 - 16:00
Normal topic Are you tossing more batteries since you got a Opus charger ?
by Boaz » Fri, 10/17/2014 - 18:00
4
937 by tkmckay
Fri, 10/17/2014 - 22:52
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