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
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10614 Test/review of...
by Chatika vas Paus
1 day 20 hours ago

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Topic / Topic starter Replies Views Last postsort ascending
Sticky topic Sticky: Overview: All Eneloop batteries 2005-2020 (Page: 1, 2, 3Last Page)
by ChibiM » Fri, 01/27/2012 - 08:20
776
271,321 by fourbyfive
Sun, 05/17/2020 - 11:33
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
375
119,490 by Suncoaster
Fri, 04/24/2020 - 22:05
Sticky topic Sticky: Lithium-ion battery safety 101 (Page: 1, 2, 3Last Page)
by Mr.Scott » Fri, 03/04/2016 - 18:35
150
55,124 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
15,454 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
66,731 by SJSHINE
Sun, 09/08/2019 - 22:12
Sticky topic Sticky: Tutorial: Rewrapping a battery (Page: 1, 2, 3)
by HKJ » Sun, 02/24/2013 - 10:40
90
26,937 by Binford
Sun, 08/18/2019 - 11:40
Sticky topic Sticky: How to see if a battery is protected (Page: 1, 2)
by HKJ » Thu, 09/04/2014 - 11:54
50
15,593 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
16,418 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
13,877 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
57,262 by Agro
Wed, 05/31/2017 - 07:39
Sticky topic Sticky: CR123 and rechargeable substitutes
by HKJ » Thu, 07/25/2013 - 08:57
15
13,875 by HKJ
Wed, 01/08/2014 - 06:36
Normal topic 14500 teach me
by PBP » Sat, 06/06/2020 - 12:26
0
16 by PBP
Sat, 06/06/2020 - 12:26
Normal topic Why is battery voltage important?
by R3intje » Fri, 06/05/2020 - 09:46
3
118 by HKJ
Fri, 06/05/2020 - 12:39
Normal topic XTAR BC4 Brand New 1.5V Li-ion Battery Charger
by xtarflashlight » Tue, 06/02/2020 - 05:52
9
140 by VK-GX
Fri, 06/05/2020 - 05:02
Hot topic Possible fake Samsung 30Q 18650? (Page: 1, 2)
by W1n9m4n » Fri, 07/27/2018 - 16:40
42
2,154 by vapcell Dennis
Tue, 06/02/2020 - 22:41
Hot topic Safe to add solder, as a button-top, to a flat-top cell?
by DHart » Mon, 06/01/2020 - 18:51
15
254 by Barkuti
Tue, 06/02/2020 - 13:36
Normal topic Need help choosing best High Drain Button-Top 18650 for Haikelite MT09R and best 26650 20a battery for Nightwatch NI40 Stalker.
by @Lojik » Mon, 06/01/2020 - 00:04
1
95 by Henk4U2
Mon, 06/01/2020 - 04:28
Normal topic Exploding battery question
by eicca » Sun, 05/31/2020 - 22:25
3
96 by SammysHP
Mon, 06/01/2020 - 01:44
Hot topic Massive fraud on 18650s in the Littokala Aliexpress stores! (Page: 1, 2, 3Last Page)
by BlueSwordM » Thu, 05/17/2018 - 11:02
886
64,561 by Barkuti
Sun, 05/31/2020 - 20:03
Normal topic Is this the official Shockli AliExpress store?
by Moleyman69 » Wed, 11/20/2019 - 17:20
9
622 by Cesconetto
Sun, 05/31/2020 - 15:54
Normal topic Banggood Sofirn 26650, Protected??
by ecotack » Thu, 03/05/2020 - 15:01
11
315 by sarge12
Sun, 05/31/2020 - 08:48
Normal topic How We Test Rechargeable Battery Chargers
by xtarflashlight » Wed, 05/27/2020 - 01:15
1
71 by xtarflashlight
Thu, 05/28/2020 - 03:15
Hot topic Tesla's "Secret" Battery (Page: 1, 2, 3, 4)
by SubLGT » Thu, 05/14/2020 - 14:54
108
2,315 by Joshk
Tue, 05/26/2020 - 10:47
Normal topic Please recommend a decent 10440 (EU)
by patmurris » Sat, 05/23/2020 - 13:37
8
268 by patmurris
Tue, 05/26/2020 - 06:23
Normal topic USB Rechargeable 18650
by bikenber73 » Thu, 05/21/2020 - 15:51
2
79 by jon_slider
Thu, 05/21/2020 - 19:39
Normal topic *warning about IMR Batteries seller*
by bcm00re » Tue, 05/12/2020 - 00:04
3
202 by 2A
Mon, 05/18/2020 - 10:11
Hot topic Rebuild cordless phone battery pack
by phouton » Wed, 03/04/2020 - 20:09
30
603 by phouton
Sun, 05/17/2020 - 01:35
Hot topic How do you store your lithium batteries? Fireproof bags? (Page: 1, 2)
by Propeak » Sun, 11/24/2019 - 08:32
43
1,088 by cabfrank
Wed, 05/13/2020 - 14:01
Normal topic Long term charge retention plot of laptop pulls
by phouton » Sun, 05/10/2020 - 18:35
6
176 by phouton
Tue, 05/12/2020 - 22:44
Hot topic Samsung date codes
by marcl » Fri, 03/08/2013 - 07:20
23
12,637 by nick779
Mon, 05/11/2020 - 11:40
Normal topic Question about Acebeam battery imr 21700 np-510a
by ChibiM » Fri, 05/08/2020 - 12:01
0
54 by ChibiM
Sat, 05/09/2020 - 17:53
Normal topic Size C Rechargeable?
by Brawler1588 » Sun, 04/26/2020 - 09:25
13
292 by hank
Fri, 05/08/2020 - 21:33
Hot topic Help needed! 24v 7ah battery question
by California_Prepper » Sun, 12/08/2019 - 12:31
18
555 by California_Prepper
Fri, 05/08/2020 - 00:13
Normal topic used roomba battery
by ttylamg » Mon, 04/27/2020 - 03:23
3
169 by bcm00re
Thu, 05/07/2020 - 15:24
Normal topic Questions and Answers for Li-ion Batteries
by xtarflashlight » Thu, 05/07/2020 - 03:19
0
51 by xtarflashlight
Thu, 05/07/2020 - 03:19
Normal topic Are the Eneloops the best option for this use?
by Madeeon » Sat, 05/02/2020 - 14:28
12
290 by Chronovore
Tue, 05/05/2020 - 13:13
Hot topic How trustworthy are Sofirn batteries? (Page: 1, 2, 3Last Page)
by Serlite » Fri, 11/02/2018 - 12:00
165
9,605 by Funtastic
Wed, 04/29/2020 - 08:11
Normal topic Help,can you tell me which file about Sanyo's battery or outer box mark level ABCDEFGH
by vapcell Dennis » Tue, 04/28/2020 - 22:25
1
73 by Barkuti
Wed, 04/29/2020 - 00:23
Normal topic Battery Help
by mgracia85 » Thu, 04/23/2020 - 18:47
1
58 by Sunnysunsun
Thu, 04/23/2020 - 19:25
Hot topic Here's why Ridgid Li-ion Tools have such a poor rep (Page: 1, 2)
by dchomak » Sat, 12/21/2013 - 23:22
60
23,366 by moderator007
Thu, 04/23/2020 - 01:45
Normal topic How Often Legit-Brand Batteries Significantly Below Specified Capacity?
by peg matite » Mon, 04/20/2020 - 15:57
3
120 by d_t_a
Wed, 04/22/2020 - 02:25
Normal topic **UPDATE** China No Give Me Li-Ion Battery??
by Hank33 » Mon, 04/20/2020 - 12:17
14
424 by Hank33
Tue, 04/21/2020 - 13:44
Hot topic 4/5 sub-C - 4/5SC Ni-MH cells inquiry and battery pack restoration
by Barkuti » Mon, 03/16/2020 - 16:14
29
796 by bcm00re
Tue, 04/21/2020 - 01:41
Normal topic Samsung INR18650-30Q Questionable markings from trusted seller.
by nick779 » Sun, 04/19/2020 - 15:40
8
225 by Johann
Mon, 04/20/2020 - 12:59
Normal topic Incoming Vapcell items...waiting while in quarantine... What have you coming too?
by tatasal » Tue, 03/31/2020 - 07:29
10
375 by nick779
Mon, 04/20/2020 - 07:38
Normal topic XTAR VC8 Charger Review
by Raymond.W » Fri, 04/10/2020 - 01:52
4
190 by Raymond.W
Sun, 04/19/2020 - 22:56
Normal topic New Battery Tech almost here - WOW
by VFMaddict » Mon, 01/06/2020 - 16:00
7
500 by Johann
Sun, 04/19/2020 - 09:40
Hot topic Li-ion cells: DON'T BUY THEM, DON'T SELL THEM, STAY SAFE! (Page: 1, 2)
by Rando » Fri, 02/14/2020 - 15:29
36
1,542 by Barkuti
Sun, 04/19/2020 - 04:52
Hot topic Samsung 30Q 18650 3000mAh 15A Battery $3.49ea (Page: 1, 2)
by whatsthepoint » Fri, 02/14/2020 - 15:52
44
1,651 by HKSJOSHUA_
Sat, 04/18/2020 - 15:54
Normal topic Project Farm: Will China's 18650 Battery Beat LG, Samsung, Sony & Panasonic? Let's find out!
by Colonel Light » Fri, 03/27/2020 - 19:14
11
483 by HKSJOSHUA_
Sat, 04/18/2020 - 15:47

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