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
1088
11181 Test/review of...
by Superstocker
13 hours 41 min ago
Topic / Topic starter Replies Viewssort descending Last post
Normal topic Test of Lithium AA rechargeable Batteries
by jeff51 » Tue, 02/09/2021 - 17:38
4
392 by Chicken Drumstick
Thu, 02/11/2021 - 05:55
Normal topic 26650 battery online purchase recomendations -Netherlands
by Tony Cape » Thu, 05/23/2019 - 09:59
4
393 by Tony Cape
Fri, 05/24/2019 - 00:51
Hot topic Are my Panasonic NCR18650B batteries safe?
by warzinak » Wed, 05/26/2021 - 12:39
15
394 by haze
Mon, 05/31/2021 - 02:37
Normal topic Varicore INR18650-35E --- what do you think?
by tatasal » Sat, 05/26/2018 - 09:57
1
394 by adam7027
Sat, 05/26/2018 - 11:29
Normal topic Nobel Prize for Li-Ion battery scientists
by rockhound42 » Wed, 10/09/2019 - 08:33
5
395 by RapidLux
Wed, 10/09/2019 - 18:22
Normal topic What is going on with 40t's?
by ArtieT59 » Fri, 04/09/2021 - 18:17
10
396 by Henk4U2
Sat, 04/10/2021 - 11:08
Normal topic Please delete
by Budda » Sat, 11/05/2016 - 22:26
0
397 by Budda
Sun, 11/06/2016 - 05:36
Normal topic Where to get Folomov 18650 cell powerbank?
by Agro » Tue, 06/18/2019 - 16:25
5
397 by Agro
Wed, 06/19/2019 - 05:05
Normal topic Still developments in LiIon
by BazzH » Sun, 05/14/2017 - 06:16
0
398 by BazzH
Sun, 05/14/2017 - 06:16
Normal topic Electric car (hybrid) catches fire after a dive
by The Last Katun » Sun, 05/19/2019 - 08:57
4
399 by bla2000
Sun, 05/19/2019 - 14:11
Normal topic Question about battery balancing
by Storyline » Sun, 05/19/2019 - 02:09
4
400 by flydiver
Sun, 05/19/2019 - 11:57
Normal topic Suggestions on where to buy Streamlight and MAG-LITE rechargeable batteries?
by AzAssassin » Tue, 10/02/2018 - 07:16
3
402 by Wrathbringer27
Tue, 10/02/2018 - 07:57
Normal topic Are these batteries fake? ICR18650 30Q
by The Whispering ... » Wed, 09/22/2021 - 14:08
11
402 by d_t_a
Fri, 10/08/2021 - 02:02
Normal topic Have the battery prices in retail store increased recently?
by vapcell Dennis » Thu, 03/18/2021 - 23:19
9
402 by Lux-Perpetua
Fri, 03/19/2021 - 09:38
Normal topic Where can Canadians get good 18650s for good prices?
by rhd » Mon, 03/27/2017 - 15:59
3
403 by AVP_23
Mon, 03/27/2017 - 18:05
Normal topic List of good 26350 cells
by Lexel » Sat, 01/26/2019 - 03:47
1
404 by Agro
Sat, 01/26/2019 - 04:23
Normal topic Lithium Sizes
by zoulas » Sat, 05/22/2021 - 06:00
13
405 by zoulas
Sat, 05/22/2021 - 14:26
Normal topic Vapcell 21700 4500mAh 20A Rechargeable Li-Ion red???
by wstrachan » Fri, 01/18/2019 - 14:35
1
405 by adam7027
Fri, 01/18/2019 - 14:41
Normal topic ORICO CS3 18000mAh Car Jump Starter - HELP
by satlan » Thu, 11/09/2017 - 08:28
1
406 by scianiac
Thu, 11/09/2017 - 11:29
Normal topic Protected Ultrafire 18350 1100mAh unwrapped
by dekozn » Wed, 08/14/2019 - 22:49
0
407 by dekozn
Wed, 08/14/2019 - 22:51
Normal topic Have you ever seen a Tesla 21700 battery?
by Trisky » Thu, 01/25/2018 - 21:16
0
408 by Trisky
Thu, 01/25/2018 - 21:16
Normal topic Convert 18650 Innogear Solar LED lights to AC 110v power source?
by meowled » Thu, 12/31/2015 - 22:03
0
409 by meowled
Thu, 12/31/2015 - 22:05
Normal topic Kids need AA Rechargeables they have $40 best bang for buck
by millerman » Wed, 01/13/2021 - 08:52
11
409 by bikenber73
Wed, 01/13/2021 - 17:24
Normal topic (Really) short review of Shockli 700 mAh 16340 battery (yellow)
by Tyzmon » Sat, 11/24/2018 - 20:11
2
409 by eas
Wed, 11/28/2018 - 23:13
Hot topic Is 4.0V on a lithium battery really 80% charge?
by Bort » Sun, 08/15/2021 - 14:45
22
410 by Bort
Wed, 08/18/2021 - 01:34
Normal topic budget 18650 battery suggestions (~3 euro)
by bengaltiger » Fri, 10/16/2020 - 05:58
10
411 by niajef
Wed, 10/21/2020 - 10:02
Hot topic Is It safe to use...?
by Motardos » Wed, 08/25/2021 - 17:44
21
413 by Motardos
Wed, 09/01/2021 - 17:02
Normal topic Sofirn 25A (5C) HD 26650 - light compatibility
by oweban » Wed, 04/10/2019 - 06:47
2
414 by oweban
Wed, 04/10/2019 - 13:54
Normal topic Is This A Gamechanger For The Lithium Industry?
by brad » Thu, 04/25/2019 - 19:52
2
416 by lampliter
Fri, 04/26/2019 - 11:22
Normal topic Anker conversion efficiency (+ discount)
by ZoomieFan » Mon, 07/03/2017 - 09:51
0
418 by ZoomieFan
Mon, 07/03/2017 - 09:51
Normal topic Long term charge retention plot of laptop pulls
by phouton » Sun, 05/10/2020 - 18:35
6
418 by phouton
Tue, 05/12/2020 - 22:44
Normal topic Dead Olight R50 pro battery
by Finnish flashlight » Thu, 11/02/2017 - 03:41
2
418 by charles lin
Thu, 11/02/2017 - 04:19
Normal topic How Can I Put This Battery To Good Use?
by cujoe_da_man » Wed, 01/30/2019 - 22:39
3
419 by Barkuti
Thu, 01/31/2019 - 08:57
Normal topic Is 10A enough to run the D4v2?
by fogus » Thu, 04/22/2021 - 17:29
10
419 by Sirstinky
Fri, 04/23/2021 - 03:45
Normal topic keeppower 26650 5200mah high drain 170mohm?
by snakebite » Mon, 01/11/2016 - 03:12
0
420 by snakebite
Mon, 01/11/2016 - 03:12
Normal topic LG M26 18650 10A 2600MAH Flattops On Sale
by toddcshoe » Fri, 06/01/2018 - 04:50
3
420 by toddcshoe
Fri, 06/01/2018 - 12:47
Normal topic Battery Mooch On YouTube
by ActiveAl » Mon, 05/28/2018 - 07:43
3
421 by ActiveAl
Mon, 05/28/2018 - 11:07
Normal topic Possible shortage of 18650 Unprotected with button
by BrassCat » Mon, 04/26/2021 - 14:22
11
422 by richbuff
Tue, 04/27/2021 - 01:55
Hot topic Harvested Samsung 25R from Ego 56V Battery Pack - Quick Question
by stayintheshadows » Sat, 06/12/2021 - 23:37
15
423 by snakebite
Thu, 07/01/2021 - 20:44
Normal topic 26650 battery recovery
by Zulumoose » Mon, 04/16/2018 - 06:39
2
423 by snakebite
Mon, 04/16/2018 - 19:03
Normal topic Why is battery voltage important?
by R3intje » Fri, 06/05/2020 - 09:46
6
423 by Barkuti
Sun, 06/07/2020 - 22:14
Normal topic AAAA NiMh rechargeable
by flydiver » Fri, 11/13/2020 - 18:58
11
423 by bansuri
Mon, 02/01/2021 - 03:02
Normal topic Unprotected 18650 in series, but very low draw
by arcsum68 » Mon, 08/29/2016 - 14:22
1
424 by snakebite
Mon, 08/29/2016 - 20:47
Normal topic Put battery in reverse and sparked
by klrman » Thu, 10/01/2020 - 12:10
9
426 by klrman
Sat, 10/03/2020 - 01:30
Normal topic Using nimh to jump start a car
by arow55 » Tue, 05/18/2021 - 17:15
14
427 by Scallywag
Thu, 05/20/2021 - 01:18
Normal topic Need suggestions for good bang-for-buck Protected 18650 cells
by bcm00re » Wed, 03/04/2020 - 16:03
5
429 by bcm00re
Thu, 04/16/2020 - 16:13
Normal topic 18650 questions
by hcaroselli » Thu, 11/19/2020 - 16:58
6
429 by Sirstinky
Fri, 11/20/2020 - 16:37
Normal topic Teardown: 18650.UK LG MJ1 Protected Battery
by Big_Sam » Thu, 01/23/2020 - 16:33
2
431 by Barkuti
Sun, 01/26/2020 - 10:04
Hot topic Sources for protected, button top 18650 cells
by 817 » Sun, 07/18/2021 - 02:19
17
432 by Neurotoxin
Mon, 07/19/2021 - 02:24
Normal topic Please suggest a cheap protected 18650
by Perception » Fri, 09/11/2020 - 17:12
7
433 by ggf31416
Sat, 09/19/2020 - 10:54
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