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
1087
11177 Test/review of...
by GhostJoe
3 hours 19 min ago
Topic / Topic starter Replies Views Last postsort ascending
Normal topic Future batteries
by bwl123 » Mon, 07/29/2019 - 01:48
6
602 by KeepingItLight
Fri, 09/20/2019 - 01:20
Hot topic Costco quit eneloop? (Page: 1, 2)
by TrakTuned » Tue, 04/23/2013 - 13:15
37
9,846 by Scallywag
Wed, 09/18/2019 - 08:40
Normal topic Replace 3xAAA with one 18650?
by bigd9247 » Mon, 09/16/2019 - 22:11
1
214 by BlueSwordM
Mon, 09/16/2019 - 22:14
Normal topic Connecting Lipo Packs
by fluke » Mon, 09/16/2019 - 11:36
0
128 by fluke
Mon, 09/16/2019 - 11:36
Hot topic "new" model LG INR18650 HG2L (Page: 1, 2)
by Pajda cz » Wed, 09/04/2019 - 10:22
38
4,375 by Pajda cz
Mon, 09/16/2019 - 06:34
Normal topic 4.8 nimh with 7.5v charger? Wine opener
by ttylamg » Sun, 09/15/2019 - 23:12
2
288 by ttylamg
Mon, 09/16/2019 - 01:33
Normal topic Sony 18650GR?
by Sirstinky » Sat, 09/14/2019 - 17:39
6
463 by Sirstinky
Sun, 09/15/2019 - 03:55
Normal topic Any reviews on this battery? HLY 26650 5000mAh 3C
by ChibiM » Sat, 09/14/2019 - 15:19
7
1,212 by d_t_a
Sun, 09/15/2019 - 00:52
Normal topic Shipping Li-ion batteries from me to you?
by deleted-200707 » Thu, 08/29/2019 - 21:52
13
862 by xenotar80
Wed, 09/04/2019 - 23:39
Hot topic $2.79 Samsung 25R, Could these possibly be legit?
by Ken Nichols » Fri, 08/16/2019 - 14:17
21
1,518 by Barkuti
Tue, 09/03/2019 - 19:10
Normal topic New unknown cell : Samsung INR18650-15J : Seems to be a high power cell, but needs more information about it...
by HydrAxx » Fri, 01/04/2019 - 09:04
1
1,052 by donnelt
Tue, 09/03/2019 - 02:19
Normal topic Shockli 18650 3500mAh 30A? Fake or real?
by RapidLux » Thu, 08/29/2019 - 11:46
5
831 by Shockli-Simon
Mon, 09/02/2019 - 00:56
Normal topic Another use for a light meter, checking battery levels
by jon_slider » Sun, 09/01/2019 - 15:00
6
450 by jon_slider
Sun, 09/01/2019 - 23:48
Normal topic Aliexpress safe battery stores - Need a list of trusted battery stores
by RapidLux » Fri, 08/30/2019 - 06:57
4
828 by RapidLux
Fri, 08/30/2019 - 16:32
Hot topic 18650 branding plastic came off.
by Lightfreak101 » Mon, 08/12/2019 - 19:15
15
1,288 by amishbill
Fri, 08/30/2019 - 01:13
Normal topic [Solved] Unprotected BT 26650 and 21700 30A
by RapidLux » Tue, 08/27/2019 - 11:50
0
189 by RapidLux
Tue, 08/27/2019 - 18:36
Hot topic 26650 efest at 3.01v should I dump it?
by trailhunter » Fri, 08/23/2019 - 18:41
19
1,224 by SIGShooter
Mon, 08/26/2019 - 18:21
Hot topic Overcharged 18650 to 4.5V
by Yelov » Thu, 08/22/2019 - 18:48
19
1,789 by WalkIntoTheLight
Sun, 08/25/2019 - 15:37
Hot topic Samsung ICR18650-26FU SDI 4C31 replacement
by PsySc0rpi0n » Sat, 07/13/2019 - 08:09
22
1,417 by Barkuti
Sat, 08/17/2019 - 18:58
Normal topic Judging proprietary form factor LiIon battery packs?
by slmjim » Fri, 08/16/2019 - 15:56
0
155 by slmjim
Fri, 08/16/2019 - 15:57
Normal topic Protected Ultrafire 18350 1100mAh unwrapped
by dekozn » Wed, 08/14/2019 - 22:49
0
404 by dekozn
Wed, 08/14/2019 - 22:51
Normal topic Fluoride-ion battery (FIB) Voltage?
by texas shooter » Wed, 08/14/2019 - 18:02
0
180 by texas shooter
Wed, 08/14/2019 - 18:02
Normal topic The "dangers" of paralleling 18650 cells of different capacity
by sbslider » Wed, 08/07/2019 - 15:30
12
1,481 by Sirstinky
Thu, 08/08/2019 - 15:18
Hot topic Ultrafire 18650 opened for "your pleasure"
by JoeRodge » Mon, 08/05/2019 - 15:10
15
1,288 by Nev
Mon, 08/05/2019 - 21:53
Normal topic AWT 4500 MaH IMR high drain 26650
by scosgt » Sat, 08/03/2019 - 22:46
4
531 by Henk4U2
Mon, 08/05/2019 - 04:00
Hot topic 18650, how dangerous is it for a newbie like me? (Page: 1, 2)
by Vraklower » Wed, 11/21/2012 - 13:16
43
19,085 by Barkuti
Sun, 08/04/2019 - 09:22
Hot topic Expected IR of Samsung 30Q? (Page: 1, 2)
by amishbill » Wed, 07/24/2019 - 14:35
42
2,096 by Lightbringer
Sat, 08/03/2019 - 23:05
Normal topic Where did all the protected cells go? Haven't been there for 4 years.
by siletto » Sat, 08/03/2019 - 06:43
4
355 by Th558
Sat, 08/03/2019 - 09:18
Hot topic After first laptop battery pull questions
by Floridaman » Sun, 07/21/2019 - 21:10
15
916 by Floridaman
Tue, 07/30/2019 - 17:51
Hot topic EV Car Explodes in a Garage (Page: 1, 2)
by agent80 » Mon, 07/29/2019 - 03:54
35
1,881 by Dougiestyle
Mon, 07/29/2019 - 23:34
Normal topic Used 18650's sold as new.
by rekit500 » Wed, 07/24/2019 - 19:27
12
660 by rekit500
Wed, 07/24/2019 - 21:50
Hot topic Windsport 18650 strange test result
by HenrysCat » Sat, 07/20/2019 - 05:38
16
982 by Lightbringer
Tue, 07/23/2019 - 20:08
Normal topic Phone batteries
by pennzy » Sun, 07/21/2019 - 10:39
13
744 by flydiver
Mon, 07/22/2019 - 11:58
Normal topic Basic Newb Question
by Kpfeifle » Thu, 05/30/2019 - 18:58
11
733 by Lightbringer
Thu, 07/18/2019 - 14:21
Normal topic Sanyo NCR18650GA questions
by QMT93 » Mon, 07/15/2019 - 23:43
9
594 by QMT93
Wed, 07/17/2019 - 21:12
Normal topic Where to buy a 26650 for a Lumintop ODF30C for about $10?
by fogus » Wed, 07/17/2019 - 10:15
4
347 by Pavlo
Wed, 07/17/2019 - 18:50
Normal topic USB-C cable wall adapter to use with Astrolux FT03?
by shaney777 » Fri, 07/12/2019 - 19:03
5
624 by Yokiamy
Mon, 07/15/2019 - 16:06
Normal topic AAA batteries unchargeable
by Leif » Sat, 07/13/2019 - 09:29
3
297 by flydiver
Sat, 07/13/2019 - 14:16
Hot topic Testing 18650 Safety - Russian Style
by fuzun » Mon, 09/03/2018 - 18:59
19
2,401 by SIGShooter
Thu, 07/11/2019 - 12:35
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
148
19,220 by RD tech
Wed, 07/10/2019 - 03:58
Normal topic Potential cell leakage?
by Lux-Perpetua » Sun, 07/07/2019 - 15:25
7
565 by KawiBoy1428
Sun, 07/07/2019 - 17:30
Normal topic How good are Convoy batteries? Do we know anything about them yet?
by passive101 » Sun, 06/30/2019 - 23:06
3
294 by HONDARIDER
Sun, 06/30/2019 - 23:42
Normal topic quality 18650 (Panasonic?)
by joosep90 » Tue, 06/25/2019 - 18:17
1
267 by Barkuti
Tue, 06/25/2019 - 18:55
Normal topic Shockli 18650 3500 mAh Flat
by Riesbachtaler U... » Fri, 06/21/2019 - 06:20
6
529 by DavidEF
Fri, 06/21/2019 - 20:52
Normal topic Where to get Folomov 18650 cell powerbank?
by Agro » Tue, 06/18/2019 - 16:25
5
395 by Agro
Wed, 06/19/2019 - 05:05
Normal topic Smart D cell Ni-MH charger
by alternety » Sun, 06/16/2019 - 20:49
12
849 by alternety
Wed, 06/19/2019 - 00:53
Hot topic One use for salvaged laptop batteries - supercharged mattress inflater!
by mattthemuppet » Tue, 05/21/2013 - 11:51
22
3,874 by sbslider
Sat, 06/15/2019 - 17:06
Normal topic 18650b and cam
by Stefs » Wed, 06/12/2019 - 15:13
10
551 by Lightbringer
Thu, 06/13/2019 - 19:27
Hot topic Vapcell INR18350 1100mAh retested by Mooch: shenanigans again
by Barkuti » Tue, 11/20/2018 - 20:43
23
3,828 by Barkuti
Thu, 06/13/2019 - 02:12
Normal topic What's going on with 18350 Batteries?
by Windsurf » Sun, 05/26/2019 - 04:02
6
825 by Windsurf
Wed, 06/12/2019 - 23:28
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