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
1092
11206 Test/review of...
by HKJ
1 day 7 hours ago
Topic / Topic startersort descending Replies Views Last post
Normal topic Add button to flat-top cells?
by Ubehebe » Sat, 07/21/2012 - 16:02
13
12,126 by texaspyro
Sun, 07/22/2012 - 00:02
Hot topic Add protection circuit to unprotected batteries? (Page: 1, 2)
by rcm_rx7 » Mon, 02/13/2012 - 23:17
36
4,693 by Helios-
Mon, 04/14/2014 - 19:43
Normal topic Add Protection to Unprotected 18650 Batteries
by doslyn » Fri, 08/22/2014 - 20:51
7
1,669 by comfychair
Sun, 08/24/2014 - 00:08
Normal topic Adding a protection-board to a non-protected cell ?
by DBSAR » Fri, 01/30/2015 - 03:46
7
1,062 by DBSAR
Fri, 01/30/2015 - 20:06
Normal topic Adding Solder Bumps to NCR18650B
by PHeller » Tue, 11/25/2014 - 11:01
12
2,530 by Ronin42
Mon, 01/26/2015 - 21:56
Normal topic Advice Needed - Battery Pack, Bicycle Light, 6-8 cells
by shrick » Thu, 06/25/2015 - 04:58
4
682 by shrick
Sun, 06/28/2015 - 14:57
Hot topic Advice needed for AA rechargeables from battery pack
by justcheckin » Mon, 03/10/2014 - 09:36
24
2,709 by Benson
Thu, 03/13/2014 - 08:12
Normal topic Advice Needed on LiPos
by scaru » Thu, 09/27/2012 - 20:00
7
1,071 by ezarc
Fri, 09/28/2012 - 05:19
Normal topic Advice needed: Lithium Ion cells.
by BanglaBob » Thu, 05/30/2013 - 20:43
10
1,047 by sorotantaz
Fri, 05/31/2013 - 05:57
Normal topic Advice on 26650 batteries
by lopedevega » Fri, 10/26/2012 - 19:24
10
1,575 by leaftye
Fri, 10/26/2012 - 23:51
Normal topic Advice on building a battery pack using 26650 cells
by rufes1 » Wed, 08/29/2012 - 09:46
10
2,925 by willie
Fri, 08/31/2012 - 09:34
Normal topic Advice on the best 26650 cells
by gamezawy » Sat, 10/25/2014 - 11:11
9
1,875 by StorminMatt
Wed, 06/10/2015 - 18:42
Normal topic advice on which protected 18650 to run at 4-5A
by n10sivern » Mon, 05/04/2015 - 13:40
5
847 by n10sivern
Mon, 05/04/2015 - 21:51
Hot topic After first laptop battery pull questions
by Floridaman » Sun, 07/21/2019 - 21:10
15
927 by Floridaman
Tue, 07/30/2019 - 17:51
Hot topic Again: Good value in 18650 (Page: 1, 2)
by NightCrawl » Wed, 03/07/2012 - 18:39
59
6,842 by vēer
Fri, 10/19/2012 - 13:57
Hot topic Air travel with 4x 18650 batteries, OK in carry-on?
by LEDicrous » Sun, 02/02/2020 - 16:45
22
1,510 by ZoomieFan
Wed, 02/12/2020 - 07:31
Normal topic akisong 26650
by kntx » Tue, 12/10/2019 - 17:32
1
319 by Lightbringer
Tue, 12/10/2019 - 17:58
Normal topic Aliexpress safe battery stores - Need a list of trusted battery stores
by RapidLux » Fri, 08/30/2019 - 06:57
4
862 by RapidLux
Fri, 08/30/2019 - 16:32
Hot topic Aliexpress/Banggood Batteries. Worth the Risk? (Page: 1, 2, 3)
by Sirstinky » Tue, 07/16/2019 - 15:20
89
5,216 by Sirstinky
Sat, 09/26/2020 - 17:23
Normal topic Aliya's Battery Store shows nothing for Canadians?
by Sidney Stratton » Thu, 09/02/2021 - 16:42
12
221 by Bort
Fri, 09/03/2021 - 08:54
Normal topic ALKALI MANGANESE
by scruffy dog » Tue, 12/13/2011 - 10:51
2
2,176 by rumblin' bumbli...
Tue, 12/13/2011 - 12:51
Normal topic All 12 of my keeppower 18650 cells settle to 4.16 Volts
by CREEXHP70LED » Sun, 10/24/2021 - 20:48
10
248 by CREEXHP70LED
Mon, 10/25/2021 - 14:47
Normal topic All of this talk about crappy batteries has me wondering...
by CTNjones » Wed, 01/02/2013 - 22:48
14
1,291 by CTNjones
Wed, 01/09/2013 - 17:07
Normal topic Alphabet Soup
by AxisDeer » Wed, 11/12/2014 - 18:29
2
792 by AxisDeer
Thu, 11/13/2014 - 08:13
Normal topic Alternative to buying a battery pack for Arcam rcube?
by centaurus3200 » Tue, 10/13/2020 - 20:57
8
356 by TomOrrow
Sun, 11/07/2021 - 06:57
Normal topic Alternatives to NCR18650GA?
by Delta_V » Fri, 09/22/2017 - 15:11
3
589 by Agro
Fri, 09/22/2017 - 16:26
Normal topic Alternatives to Samsung 30Q
by Dioda » Sun, 07/22/2018 - 16:09
5
1,853 by wolfdog1226
Sun, 07/22/2018 - 19:17
Normal topic Alternatives uses of battery cells
by mikeymikey » Mon, 01/15/2018 - 04:22
1
305 by singularity35
Mon, 01/15/2018 - 04:29
Normal topic Aluminium (electrode) battery..
by eebowler » Thu, 04/09/2015 - 15:31
8
1,218 by led4power
Fri, 04/10/2015 - 16:16
Hot topic Aluminum-Ion batteries
by pennzy » Tue, 05/18/2021 - 21:43
16
529 by def_nvar
Fri, 05/21/2021 - 02:05
Normal topic am concerned about the high mah compared to the printed capacity.
by lightup » Mon, 06/16/2014 - 22:51
11
1,074 by dangerous
Tue, 06/17/2014 - 09:35
Hot topic Am I just being a pansy about the whole li-ion thing? (Page: 1, 2)
by hazy » Thu, 03/14/2013 - 23:21
51
4,372 by B42
Sun, 03/17/2013 - 23:22
Normal topic Am I missing anything with my thinking on 18650 batteries?
by JRS7 » Wed, 11/07/2012 - 13:33
6
1,146 by reliant_turbo
Wed, 11/07/2012 - 22:56
Hot topic Am I on the right track?
by ipaulr » Mon, 03/08/2021 - 17:26
15
364 by ipaulr
Tue, 03/09/2021 - 11:35
Hot topic amazon basics (white) aaa rechargeables (Page: 1, 2)
by jcs0001 » Tue, 02/17/2015 - 16:55
34
5,824 by battery
Wed, 03/11/2015 - 17:34
Hot topic Amazon Basics AA rechargeable. Eneloop 2018 help picking (Page: 1, 2)
by Mikeadoo » Sun, 08/19/2018 - 12:00
35
1,914 by Mikeadoo
Mon, 08/20/2018 - 07:36
Normal topic Amazon Basics LSD Batteries Origins?
by Richwouldnt » Sun, 09/21/2014 - 09:25
4
1,420 by Pete7874
Mon, 02/27/2017 - 09:19
Normal topic Amazon-branded 2000mAh NiMH?
by trooplewis » Mon, 06/25/2012 - 02:01
3
1,194 by weiser
Mon, 06/25/2012 - 20:34
Normal topic An almost new laptop battery pack fell into my lap today - from a beer drinking laptop
by xv-750 » Fri, 06/14/2013 - 06:52
4
1,819 by Boaz
Fri, 06/14/2013 - 09:54
Normal topic An Eneloop long term romance
by jeff51 » Sun, 12/29/2019 - 10:57
13
741 by Phlogiston
Thu, 01/23/2020 - 16:38
Hot topic An Idiot's Guide to 18650's - Under Construction (Page: 1, 2, 3, 4)
by Gimpy » Fri, 08/10/2012 - 00:46
103
11,077 by f42
Fri, 08/17/2012 - 04:24
Normal topic An interesting glimpse into severely overdischarged Li-ion cells
by gauss163 » Fri, 03/03/2017 - 17:20
11
2,217 by patmurris
Sat, 01/13/2018 - 13:00
Normal topic An interesting new brand of battery
by will » Thu, 01/24/2013 - 10:54
4
1,207 by will
Fri, 01/25/2013 - 08:15
Normal topic Anatomy of a Protected LiIon Battery
by OhFlyer » Tue, 12/02/2014 - 10:16
2
743 by wight
Tue, 12/02/2014 - 11:20
Hot topic Angeleyes vs Maha / LaCrosse
by Haggai » Sat, 02/19/2011 - 12:59
17
4,149 by vēer
Wed, 05/09/2012 - 18:06
Normal topic Angeleyes won't discharge
by Haggai » Sun, 03/06/2011 - 09:41
4
2,063 by Haggai
Thu, 03/31/2011 - 09:46
Normal topic Anker conversion efficiency (+ discount)
by ZoomieFan » Mon, 07/03/2017 - 09:51
0
423 by ZoomieFan
Mon, 07/03/2017 - 09:51
Hot topic Anker USB Battery Power Supplies
by Richwouldnt » Thu, 12/18/2014 - 04:39
16
2,570 by Ray_of_Light
Tue, 01/06/2015 - 13:02
Normal topic Another 'Help identify these cells' thread
by keltex78 » Thu, 03/22/2012 - 12:20
6
3,063 by feilox
Thu, 10/18/2012 - 16:01
Normal topic another 18650 torture test
by viffer750 » Sun, 09/11/2011 - 12:30
6
2,375 by viffer750
Mon, 09/12/2011 - 10:45
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