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 starter Repliessort descending Views Last post
Normal topic Alphabet Soup
by AxisDeer » Wed, 11/12/2014 - 18:29
2
795 by AxisDeer
Thu, 11/13/2014 - 08:13
Normal topic Noob question.
by IN Caver » Sat, 05/18/2013 - 16:33
2
618 by IN Caver
Sat, 05/18/2013 - 16:47
Normal topic Does anyone know how Sanyo 18650 batteries are color coded ?
by Boaz » Thu, 11/17/2011 - 01:19
2
7,898 by sixty545
Sun, 04/03/2016 - 12:07
Normal topic They keep talking about new battery tech
by old4570 » Sun, 04/09/2017 - 23:05
2
455 by Enderman
Mon, 04/10/2017 - 03:07
Normal topic soda can host for 54222 lithium cell?
by kennybobby » Fri, 07/14/2017 - 22:30
2
375 by will34
Fri, 07/14/2017 - 23:49
Normal topic Cell Savers
by bikenber73 » Sun, 01/02/2022 - 10:17
2
143 by JenkinsMatti
Sun, 01/02/2022 - 18:38
Normal topic Flashlight Batteries 101: Quick and Simple Explanation
by vestureofblood » Mon, 02/06/2017 - 17:24
2
905 by vestureofblood
Sat, 03/25/2017 - 22:13
Normal topic Best high drain Cell?
by passi69z » Wed, 01/06/2016 - 17:04
2
802 by passi69z
Thu, 01/07/2016 - 00:03
Normal topic Of Teslas, Ultrafires and self-delusion
by eas » Sun, 02/22/2015 - 23:15
2
859 by eas
Wed, 02/25/2015 - 03:10
Normal topic Any South Africans on the forum?
by Ghostface1288 » Wed, 09/23/2020 - 05:53
2
159 by Ghostface1288
Wed, 09/23/2020 - 07:18
Normal topic tenergy 26650: anyone use or tested?
by Pulsar » Tue, 03/19/2013 - 18:20
2
699 by Pulsar
Wed, 03/20/2013 - 20:26
Normal topic Shockli 5500mah convoy l6
by Lund1660 » Sat, 04/06/2019 - 03:19
2
333 by 4492011
Sat, 04/06/2019 - 08:08
Normal topic [Review] BLF LT1 wrapped battery sets
by slmjim » Wed, 10/02/2019 - 13:08
2
367 by amishbill
Sat, 10/05/2019 - 12:30
Normal topic Teardown: 18650.UK LG MJ1 Protected Battery
by Big_Sam » Thu, 01/23/2020 - 16:33
2
483 by Barkuti
Sun, 01/26/2020 - 10:04
Normal topic Battery converter adapter case
by kreisler » Tue, 01/22/2013 - 11:18
2
741 by SashiX
Tue, 01/22/2013 - 13:44
Normal topic What size cells are in NiMh cordless drill batteries?
by toddcshoe » Fri, 02/08/2019 - 01:01
2
289 by toddcshoe
Fri, 02/08/2019 - 02:02
Normal topic UK 14500 batteries for sk68 clone
by mattyts » Tue, 03/31/2015 - 13:45
2
769 by Chicken Drumstick
Tue, 03/31/2015 - 16:28
Normal topic mAh Capacity
by aL1 » Tue, 01/12/2016 - 17:58
2
644 by Itinifni
Sun, 05/22/2016 - 21:52
Normal topic Strange orange LGABC21865 4.35v Dell laptop pulls
by Let-There-Be-Light » Wed, 06/10/2015 - 18:55
2
1,575 by Let-There-Be-Light
Wed, 06/10/2015 - 19:41
Normal topic Finding bad cell in a battery pack - after doing something dumb.
by martook » Tue, 07/19/2016 - 15:51
2
588 by LightRider
Tue, 07/19/2016 - 20:22
Normal topic Anyone seen anything like this reasonably priced?
by Budgeteer » Mon, 01/03/2011 - 05:58
2
1,588 by Budgeteer
Mon, 01/03/2011 - 08:43
Normal topic High discharge vs low
by Icon » Fri, 09/13/2013 - 01:20
2
594 by Icon
Fri, 09/13/2013 - 02:11
Normal topic New battery tech on the way?
by rockhound42 » Mon, 06/10/2013 - 09:21
2
656 by Bort
Mon, 06/10/2013 - 15:51
Normal topic Sofirn 25A (5C) HD 26650 - light compatibility
by oweban » Wed, 04/10/2019 - 06:47
2
437 by oweban
Wed, 04/10/2019 - 13:54
Normal topic Basen batteries Test Review by HKJ , Leaftye, Ledoman
by Basen » Thu, 09/04/2014 - 04:25
2
1,357 by Basen
Thu, 09/04/2014 - 04:49
Normal topic Where are the battery vendors?
by joecatch » Wed, 01/23/2013 - 21:09
2
615 by Old-Lumens
Wed, 01/23/2013 - 21:43
Normal topic Panasonic NCR18065B +End Magnet Diameter
by PHeller » Sun, 11/02/2014 - 10:31
2
887 by PHeller
Sun, 11/02/2014 - 19:30
Normal topic Tenergy Pack failure x2 and possibly faulty PCB
by flydiver » Mon, 02/08/2016 - 12:14
2
647 by flydiver
Wed, 02/10/2016 - 21:31
Normal topic 4S Battery Carriers
by LSX » Thu, 02/21/2019 - 04:35
2
283 by LSX
Thu, 02/21/2019 - 05:43
Normal topic 26650 battery recovery
by Zulumoose » Mon, 04/16/2018 - 06:39
2
433 by snakebite
Mon, 04/16/2018 - 19:03
Normal topic Duraloops new or old Eneloops?
by kragmutt » Tue, 10/04/2011 - 21:30
2
2,517 by Boaz
Thu, 10/06/2011 - 22:14
Normal topic BEACON 18650 3.7V 3200mAh Li-ion Battery with Protected Board
by ILIKEFLASHLIGHTS » Tue, 12/27/2011 - 06:41
2
2,999 by 2100
Tue, 12/27/2011 - 09:53
Normal topic gtl 14500 purple "2300mah" junk as expected. 317mah at 500ma
by snakebite » Mon, 04/11/2016 - 19:52
2
902 by MRsDNF
Tue, 04/12/2016 - 00:22
Normal topic Question about a new battery pack from FastTech
by no motor » Mon, 09/14/2015 - 13:01
2
666 by no motor
Mon, 09/14/2015 - 18:40
Normal topic Best Rechargeable 9 Volt Battery, Need suggestions
by Ricflair » Sun, 09/28/2014 - 18:51
2
722 by Ricflair
Sun, 09/28/2014 - 21:19
Normal topic Evva 5200mah 26650's
by Bob Loblaw » Mon, 05/25/2015 - 16:35
2
718 by Bob Loblaw
Mon, 05/25/2015 - 18:13
Normal topic What voltage do your new Panasonics 18650 arrive at?
by Milan » Sun, 01/27/2013 - 04:48
2
576 by old4570
Sun, 01/27/2013 - 07:23
Normal topic AA / AAA Voltage Ranges??
by Witterings » Wed, 02/05/2020 - 18:57
2
245 by Witterings
Thu, 02/06/2020 - 04:42
Normal topic ok is there a Panasonic 18650 guide and how do they compare to Samsung cells?
by Chicken Drumstick » Wed, 05/15/2013 - 11:09
2
1,253 by brted
Thu, 05/16/2013 - 13:27
Normal topic 6V 3500mAh NiMH
by arn357 » Mon, 12/03/2012 - 09:05
2
799 by arn357
Mon, 12/03/2012 - 09:30
Normal topic THE Hottest Batteries On The Market – NOW on a DHL Plane to Boston!!!
by KumaBear » Sat, 10/13/2012 - 12:27
2
1,015 by scaru
Sun, 10/14/2012 - 00:46
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 Question about different voltage of battery
by GHOST » Fri, 01/18/2013 - 03:06
2
583 by GHOST
Fri, 01/18/2013 - 03:17
Normal topic Xtar 2600 pcb broken!?!
by KDLST » Sat, 01/07/2012 - 16:33
2
1,437 by KDLST
Sun, 01/08/2012 - 09:20
Normal topic Omni SRB-6V4 6v 4Ah lead acid battery capacity test @ 5-hour drain rate
by d_t_a » Sat, 11/11/2017 - 23:34
2
781 by d_t_a
Sun, 11/12/2017 - 04:11
Normal topic Charging mAh
by agent80 » Fri, 07/27/2018 - 07:07
2
319 by Nooner
Fri, 07/27/2018 - 07:20
Normal topic Recommend big LiFePO4 battery boxes? (earthquake/ham radio use)
by hank » Sat, 07/09/2016 - 15:37
2
686 by hank
Thu, 06/08/2017 - 21:15
Normal topic 14500 vs AA
by MikieG » Fri, 01/03/2014 - 00:02
2
1,327 by unknown00101
Fri, 01/03/2014 - 01:33
Normal topic Recommend a Good Charger and Some 18650 Batteries Please.
by Nalajr » Tue, 12/24/2019 - 17:28
2
244 by Jeffzhou2019
Wed, 12/25/2019 - 03:26
Normal topic NIMH Charge in series with IMAX B6
by mike20 » Thu, 06/28/2012 - 13:59
2
1,168 by mike20
Thu, 06/28/2012 - 15:21
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