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
1046
10833 Test/review of...
by Superstocker
10/25/2020 - 09:45

Pages

Topic / Topic starter Replies Views Last postsort ascending
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
382
123,036 by Lightbringer
Fri, 10/09/2020 - 17:05
Sticky topic Sticky: Overview: All Eneloop batteries 2005-2020 (New fake white eneloops 2020/09) (Page: 1, 2, 3Last Page)
by ChibiM » Fri, 01/27/2012 - 08:20
807
278,664 by stephenk
Fri, 09/18/2020 - 21:05
Sticky topic Sticky: Tutorial: Rewrapping a battery (Page: 1, 2, 3, 4)
by HKJ » Sun, 02/24/2013 - 10:40
92
28,249 by 2A
Mon, 08/10/2020 - 15:48
Sticky topic Sticky: Lithium-ion battery safety 101 (Page: 1, 2, 3Last Page)
by Mr.Scott » Fri, 03/04/2016 - 18:35
150
58,680 by wle
Fri, 02/28/2020 - 15:31
Sticky topic Sticky: How far can LiIon be discharged? (Page: 1, 2)
by HKJ » Wed, 04/06/2016 - 15:18
56
16,573 by Pete7874
Wed, 10/02/2019 - 17:38
Sticky topic Sticky: Guide: Rechargeable AA batteries / 14500 batteries / Chargers (Page: 1, 2)
by sb56637 » Tue, 02/16/2010 - 14:42
42
67,856 by SJSHINE
Sun, 09/08/2019 - 22:12
Sticky topic Sticky: How to see if a battery is protected (Page: 1, 2)
by HKJ » Thu, 09/04/2014 - 11:54
50
16,594 by ActiveAl
Sun, 01/06/2019 - 21:31
Sticky topic Sticky: Internal impedance/resistance of batteries (Page: 1, 2)
by HKJ » Wed, 04/24/2013 - 12:05
49
17,628 by docware
Sun, 12/16/2018 - 12:54
Sticky topic Sticky: Comparison of AA battery chemistries (Page: 1, 2)
by HKJ » Fri, 07/26/2013 - 11:14
53
14,556 by Paul_in_Maryland
Tue, 10/16/2018 - 13:42
Sticky topic Sticky: The BLF Battery Data Base (Page: 1, 2, 3Last Page)
by old4570 » Mon, 01/31/2011 - 17:47
162
59,352 by Agro
Wed, 05/31/2017 - 07:39
Sticky topic Sticky: CR123 and rechargeable substitutes
by HKJ » Thu, 07/25/2013 - 08:57
15
14,342 by HKJ
Wed, 01/08/2014 - 06:36
Hot topic Help needed! 24v 7ah battery question (Page: 1, 2)
by California_Prepper » Sun, 12/08/2019 - 12:31
37
1,336 by Terryjr
Tue, 10/27/2020 - 18:04
Hot topic where to purchase 18650 if live in UK?
by mccririck » Wed, 10/21/2020 - 17:11
19
371 by agnelucio
Mon, 10/26/2020 - 14:27
Normal topic New NCR18650B batteries with low capacity
by shutterboy » Sat, 10/24/2020 - 14:37
1
66 by snakebite
Mon, 10/26/2020 - 11:36
Hot topic What 18650 for portable vacuum
by jp9mm » Sun, 09/27/2020 - 22:59
26
469 by Zappaman
Mon, 10/26/2020 - 00:03
Hot topic Samsung date codes (Page: 1, 2)
by marcl » Fri, 03/08/2013 - 07:20
31
13,560 by d_t_a
Sun, 10/25/2020 - 03:46
Hot topic New! LG M29 (18650) Cells incoming...
by HydrAxx » Tue, 10/16/2018 - 13:22
23
1,974 by Barkuti
Sat, 10/24/2020 - 16:29
Normal topic Need new batteries please help! Want to purchase in the Philippines only need dealers here.
by Viper576 » Tue, 10/20/2020 - 17:43
11
181 by Notmyrealname
Sat, 10/24/2020 - 11:46
Hot topic CLOSED: Poll: Which 26650 for Convoy L6? (Page: 1, 2)
by aL1 » Thu, 07/07/2016 - 16:13
48
11,075 by mgracia85
Thu, 10/22/2020 - 22:43
Normal topic Recomendation for 18350 batteries
by Mraz » Thu, 10/22/2020 - 18:00
2
76 by Lightbringer
Thu, 10/22/2020 - 19:50
Hot topic Massive post on where to get lithium-ion batteries everywhere in the world! Look at Post 2-5 for info, And Canada Post 123 (Page: 1, 2, 3Last Page)
by BlueSwordM » Wed, 11/14/2018 - 22:04
199
15,593 by niajef
Thu, 10/22/2020 - 19:38
Normal topic how to interpret discharge test results?
by carambola » Thu, 10/22/2020 - 00:54
5
73 by JaredM
Thu, 10/22/2020 - 02:05
Normal topic budget 18650 battery suggestions (~3 euro)
by bengaltiger » Fri, 10/16/2020 - 05:58
10
195 by niajef
Wed, 10/21/2020 - 10:02
Normal topic Battery for convoy C8+ SDT40
by Flokomoko » Wed, 10/14/2020 - 08:09
1
52 by d_t_a
Wed, 10/21/2020 - 08:23
Hot topic How safe is old 18650
by ddimitrov » Fri, 10/02/2020 - 03:08
19
373 by power911
Wed, 10/21/2020 - 06:28
Hot topic Dyson 18650 battery pack: re-use cells in flashlight?
by alchemi » Wed, 09/09/2020 - 12:08
28
645 by RapidLux
Mon, 10/19/2020 - 04:08
Normal topic Best 32650 lithium for 2020?
by cncyana » Wed, 10/14/2020 - 01:43
3
82 by cncyana
Wed, 10/14/2020 - 05:53
Normal topic Alternative to buying a battery pack for Arcam rcube?
by centaurus3200 » Tue, 10/13/2020 - 20:57
3
51 by centaurus3200
Wed, 10/14/2020 - 01:46
Hot topic Battery Longterm Storage Strategy For Cordless Tool
by Hank33 » Thu, 10/08/2020 - 08:54
16
287 by pennzy
Mon, 10/12/2020 - 07:50
Normal topic Batteries for Haikelite HK04
by Harters » Fri, 10/09/2020 - 09:14
6
118 by d_t_a
Sun, 10/11/2020 - 00:16
Normal topic BusBar sparks? Confused
by Sprockets » Fri, 10/09/2020 - 20:24
1
48 by kennybobby
Fri, 10/09/2020 - 20:38
Normal topic Direct-to-cell phone charger
by Robin Dobbie » Thu, 10/08/2020 - 16:30
8
184 by Robin Dobbie
Fri, 10/09/2020 - 18:41
Normal topic 18650 Batteries (for Gimbal)
by Tomerv32 » Thu, 10/08/2020 - 18:10
0
58 by Tomerv32
Fri, 10/09/2020 - 07:04
Hot topic 16340 leaked
by pennzy » Mon, 09/28/2020 - 10:37
19
431 by raccoon city
Wed, 10/07/2020 - 12:07
Normal topic Battery Freshness
by TheIntruder » Tue, 10/06/2020 - 17:36
3
111 by nocturne
Wed, 10/07/2020 - 00:06
Normal topic Put battery in reverse and sparked
by klrman » Thu, 10/01/2020 - 12:10
9
242 by klrman
Sat, 10/03/2020 - 01:30
Normal topic Oldest cells?
by Don » Mon, 02/01/2010 - 14:40
8
2,464 by Robin Dobbie
Wed, 09/30/2020 - 14:06
Normal topic Sofirn 14500 rusty
by Funtastic » Thu, 09/10/2020 - 08:38
1
167 by Funtastic
Sun, 09/27/2020 - 08:50
Hot topic Aliexpress/Banggood Batteries. Worth the Risk? (Page: 1, 2, 3)
by Sirstinky » Tue, 07/16/2019 - 15:20
89
3,184 by Sirstinky
Sat, 09/26/2020 - 17:23
Hot topic Incoming Vapcell items...waiting while in quarantine... What have you coming too? Finally arrived (post 12)
by tatasal » Tue, 03/31/2020 - 07:29
20
824 by zoulas
Sat, 09/26/2020 - 08:12
Normal topic Best deal on 8 Protected 18650 the next couple weeks?
by Prodeje79 » Mon, 11/20/2017 - 10:13
2
382 by zoulas
Sat, 09/26/2020 - 05:25
Normal topic Shorter Protected 18650?
by flyingbrass » Sat, 09/26/2020 - 01:18
0
40 by flyingbrass
Sat, 09/26/2020 - 01:18
Hot topic 26800 Lithium-ion battery (Page: 1, 2)
by texas shooter » Sat, 07/11/2020 - 21:20
33
1,202 by FlashPilot
Fri, 09/25/2020 - 22:15
Normal topic Any South Africans on the forum?
by Ghostface1288 » Wed, 09/23/2020 - 05:53
2
74 by Ghostface1288
Wed, 09/23/2020 - 07:18
Hot topic [Rumor] new 40700 cell size (Page: 1, 2, 3)
by master-of-disaster » Wed, 03/04/2020 - 07:04
73
2,681 by djozz
Wed, 09/23/2020 - 07:13
Normal topic Got these bad boys out of a new power bank - tips on how to remove tabs?
by YYesZir » Mon, 09/14/2020 - 10:11
14
337 by Robin Dobbie
Mon, 09/21/2020 - 18:19
Normal topic What kind of cell is almost full at 1.99V?
by Robin Dobbie » Mon, 09/21/2020 - 09:59
8
189 by Robin Dobbie
Mon, 09/21/2020 - 16:10
Normal topic e-bikes and battery questions
by Barkuti » Mon, 09/21/2020 - 00:11
2
100 by ggf31416
Mon, 09/21/2020 - 13:14
Normal topic Please help: Is this a genuine Samsung 40T?
by Sparkhall » Mon, 09/14/2020 - 07:05
4
192 by snakebite
Mon, 09/21/2020 - 12:54
Normal topic Negative Voltage on NiMH cell
by Pete7874 » Sat, 09/19/2020 - 08:29
12
250 by Katherine Alicia
Sat, 09/19/2020 - 16:35

Pages

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