Rechargeable Batteries

Discuss all types of rechargeable batteries here.
  Forum Topics Posts Last post
No new
User reviews and tests of all types and sizes of rechargeable batteries
696
7433 Test/review of...
by Barkuti
1 day 3 hours ago

Pages

Topic / Topic starter Replies Views Last postsort ascending
Sticky topic Sticky: Overview: All Eneloop batteries 2005-2017 (Page: 1, 2, 3Last Page)
by ChibiM » Fri, 01/27/2012 - 08:20
571
213,440 by samgalax
Tue, 09/12/2017 - 08:10
Sticky topic Sticky: BLF Community Battery Pulls Overview Thread (Laptop packs and Tool Packs) (Page: 1, 2, 3Last Page)
by downlinx » Thu, 07/10/2014 - 15:55
336
89,588 by snakebite
Mon, 08/14/2017 - 17:56
Sticky topic Sticky: How to see if a battery is protected (Page: 1, 2)
by HKJ » Thu, 09/04/2014 - 11:54
43
9,124 by huntking
Thu, 06/22/2017 - 02:45
Sticky topic Sticky: Lithium-ion battery safety 101 (Page: 1, 2, 3Last Page)
by Mr.Scott » Fri, 03/04/2016 - 18:35
140
30,978 by hank
Thu, 06/15/2017 - 12:30
Sticky topic Sticky: The BLF Battery Data Base (Page: 1, 2, 3Last Page)
by old4570 » Mon, 01/31/2011 - 17:47
162
44,740 by Agro
Wed, 05/31/2017 - 07:39
Sticky topic Sticky: Internal impedance/resistance of batteries (Page: 1, 2)
by HKJ » Wed, 04/24/2013 - 12:05
35
9,584 by gauss163
Mon, 02/13/2017 - 10:57
Sticky topic Sticky: How far can LiIon be discharged? (Page: 1, 2)
by HKJ » Wed, 04/06/2016 - 15:18
47
7,792 by Illumenated
Sat, 04/16/2016 - 15:29
Sticky topic Sticky: Tutorial: Rewrapping a battery (Page: 1, 2, 3)
by HKJ » Sun, 02/24/2013 - 10:40
88
17,024 by kicken_bright
Sat, 02/21/2015 - 01:22
Sticky topic Sticky: Guide: Rechargeable AA batteries / 14500 batteries / Chargers (Page: 1, 2)
by sb56637 » Tue, 02/16/2010 - 14:42
41
60,193 by zerodish
Mon, 06/02/2014 - 17:20
Sticky topic Sticky: Comparison of AA battery chemistries (Page: 1, 2)
by HKJ » Fri, 07/26/2013 - 11:14
50
8,891 by HKJ
Wed, 04/30/2014 - 00:27
Sticky topic Sticky: CR123 and rechargeable substitutes
by HKJ » Thu, 07/25/2013 - 08:57
15
10,904 by HKJ
Wed, 01/08/2014 - 06:36
Normal topic LGHG2 VS. VTC5-Capacity Retention Test
by wolfdog1226 » Thu, 09/21/2017 - 10:51
12
188 by bushmaster
Thu, 09/21/2017 - 22:20
Normal topic Samsung 30Q 3000mah
by weklund » Thu, 09/21/2017 - 16:53
5
148 by justanotherguy
Thu, 09/21/2017 - 21:30
Normal topic LG M26 18650 2600mah 10A
by ifratos » Thu, 09/21/2017 - 16:05
0
14 by ifratos
Thu, 09/21/2017 - 16:05
Normal topic What equipment do I need to start data logging current and voltage?
by sac02 » Tue, 09/19/2017 - 09:10
12
188 by sac02
Thu, 09/21/2017 - 14:52
Hot topic 18650 storage boxes
by Agro » Tue, 09/19/2017 - 07:52
27
516 by Agro
Thu, 09/21/2017 - 10:50
Normal topic AAA nimh batteries
by jch10400 » Wed, 09/20/2017 - 13:57
8
137 by MascaratumB
Thu, 09/21/2017 - 09:05
Hot topic 25R and HE2 for $3/ea - real or fake...
by sac02 » Mon, 09/18/2017 - 17:49
19
331 by Barkuti
Wed, 09/20/2017 - 09:17
Normal topic Who has the best deal on AA NiMH batteries right now?
by southland » Fri, 06/16/2017 - 05:02
14
476 by Itsme
Tue, 09/19/2017 - 22:17
Hot topic pkcell 14500. surprise! rated 750mah got 844@500ma (Page: 1, 2)
by snakebite » Fri, 07/14/2017 - 00:02
44
1,484 by JPLight
Tue, 09/19/2017 - 20:54
Hot topic Where to buy Li-ion batteries now?
by Haunz » Sun, 08/06/2017 - 01:14
27
786 by WalkIntoTheLight
Tue, 09/19/2017 - 16:50
Normal topic Protected Samsung ICR18650-28A problems
by ecotack » Mon, 09/18/2017 - 14:33
2
62 by ecotack
Tue, 09/19/2017 - 15:30
Hot topic Will the 21-70 Battery (a.k.a. 21700) Replace 18650? (Page: 1, 2, 3Last Page)
by KeepingItLight » Sun, 08/28/2016 - 01:23
151
17,822 by scianiac
Mon, 09/18/2017 - 16:16
Hot topic 18650 with micro-usb charge
by power911 » Mon, 07/24/2017 - 12:33
18
462 by Agro
Mon, 09/18/2017 - 04:43
Normal topic Need some battery recommendations
by October1 » Sun, 09/17/2017 - 16:48
1
51 by Lightbringer
Sun, 09/17/2017 - 17:58
Hot topic Do you undress your batteries?
by mattrix » Fri, 09/15/2017 - 10:17
17
336 by Pulsar
Sat, 09/16/2017 - 00:15
Hot topic Trying to create a method to test 18V power tool batteries - help?
by sac02 » Tue, 09/12/2017 - 17:25
20
313 by Lexel
Thu, 09/14/2017 - 16:01
Normal topic Voltage of NiMH Cells over Time
by AA Cycler » Sun, 09/10/2017 - 07:18
6
153 by AA Cycler
Tue, 09/12/2017 - 14:36
Normal topic Golisi high drain 18650 bench test result (by Mooch)
by golisi » Mon, 09/11/2017 - 23:10
0
38 by golisi
Mon, 09/11/2017 - 23:10
Hot topic Solder-blobbing 14500 and 18650 cells with Bi50Sn18Pb32 (Rose's Metal)
by Barkuti » Thu, 08/17/2017 - 11:37
15
501 by Barkuti
Mon, 09/11/2017 - 13:45
Normal topic reliable international seller like nkon.nl
by T-boon » Mon, 09/11/2017 - 10:15
0
59 by T-boon
Mon, 09/11/2017 - 10:15
Normal topic [Q] About Liitokala 35A (NCR18650GA based) and other battery tips
by Persechini » Wed, 07/26/2017 - 16:07
10
466 by BOMBAY
Mon, 09/11/2017 - 09:36
Normal topic Recommendations For Good C&D NiMH Cells?
by Gebe » Sun, 09/10/2017 - 17:02
9
188 by Gj
Mon, 09/11/2017 - 08:32
Hot topic Wanted: Fake eneloops (Page: 1, 2)
by ChibiM » Sat, 04/08/2017 - 15:22
48
2,087 by ChibiM
Sun, 09/10/2017 - 15:56
Normal topic Tenergy rewrap
by Icon » Sat, 09/09/2017 - 19:51
3
93 by vwpieces
Sat, 09/09/2017 - 22:55
Normal topic Frugal Power Wall
by MontyPyfon » Fri, 09/01/2017 - 06:22
11
282 by eas
Fri, 09/08/2017 - 20:11
Normal topic Convoy C8
by Tomerv32 » Wed, 09/06/2017 - 15:05
8
263 by WalkIntoTheLight
Thu, 09/07/2017 - 04:07
Normal topic High Capacity 26650?
by sac02 » Wed, 09/06/2017 - 17:22
4
108 by sac02
Wed, 09/06/2017 - 17:59
Normal topic Can you recommend some budget storage boxes of good quality?
by wahoowad » Mon, 09/04/2017 - 19:20
10
268 by leaftye
Tue, 09/05/2017 - 15:56
Normal topic Looking for reasonably priced quality NP-F550/F770 battery packs
by Pete7874 » Tue, 09/05/2017 - 09:43
0
26 by Pete7874
Tue, 09/05/2017 - 09:43
Hot topic Do your old (Efest) small IMR batteries hold their charge? (Mostly they do, several tests were done). (Page: 1, 2, 3)
by djozz » Wed, 06/14/2017 - 09:36
68
2,361 by LightRider
Mon, 09/04/2017 - 22:36
Hot topic westinghouse walmart 18650 testing.thanks to Semtex41
by snakebite » Thu, 12/22/2016 - 18:49
18
1,472 by H8teen6fity
Wed, 08/30/2017 - 01:46
Normal topic Charger LEDs flashing with Ni-MH batteries
by ksio89 » Wed, 08/23/2017 - 13:39
10
216 by snakebite
Tue, 08/29/2017 - 09:08
Normal topic Thanksgiving butterballs - turkey and/or 18650 batteries
by jch10400 » Tue, 08/22/2017 - 22:53
4
139 by snakebite
Tue, 08/29/2017 - 09:00
Normal topic Sub-C NiMH cells for a DeWalt DE9502 overhaul
by Barkuti » Sun, 08/27/2017 - 21:24
9
202 by Sprinkles
Mon, 08/28/2017 - 12:29
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
127
5,757 by RD tech
Mon, 08/28/2017 - 02:15
Hot topic 18650's at walmart (Page: 1, 2, 3)
by joel95ex » Mon, 02/08/2016 - 23:20
81
14,101 by H8teen6fity
Sun, 08/27/2017 - 04:33
Hot topic Suggestions on 16340 high drain batteries
by fonzeka » Tue, 09/11/2012 - 16:52
25
2,542 by Box
Sat, 08/26/2017 - 01:16
Normal topic First look at Tesla’s new battery pack architecture
by RollerBoySE » Thu, 08/24/2017 - 13:14
11
367 by RollerBoySE
Fri, 08/25/2017 - 01:27
Normal topic Basen vs Efest vs MXJO
by vidramon » Wed, 06/15/2016 - 19:41
7
1,092 by Newlumen
Tue, 08/22/2017 - 02:43

Pages

New posts
No new posts
Hot topic with new posts
Hot topic without new posts
Sticky topic
Locked topic