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
832
8597 Test/review of...
by Barkuti
5 hours 20 min ago

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Topic / Topic starter Replies Views Last postsort ascending
Sticky topic Sticky: Overview: All Eneloop batteries 2005-2018 (Page: 1, 2, 3Last Page)
by ChibiM » Fri, 01/27/2012 - 08:20
676
242,486 by klrman
Fri, 09/14/2018 - 03:20
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
356
101,148 by Lightbringer
Mon, 09/10/2018 - 18:47
Sticky topic Sticky: Internal impedance/resistance of batteries (Page: 1, 2)
by HKJ » Wed, 04/24/2013 - 12:05
48
11,987 by ActiveAl
Sun, 09/02/2018 - 15:48
Sticky topic Sticky: How far can LiIon be discharged? (Page: 1, 2)
by HKJ » Wed, 04/06/2016 - 15:18
41
10,586 by Barkuti
Thu, 07/19/2018 - 23:30
Sticky topic Sticky: How to see if a battery is protected (Page: 1, 2)
by HKJ » Thu, 09/04/2014 - 11:54
48
11,504 by firedome
Fri, 05/18/2018 - 04:13
Sticky topic Sticky: Lithium-ion battery safety 101 (Page: 1, 2, 3Last Page)
by Mr.Scott » Fri, 03/04/2016 - 18:35
141
40,107 by Lightbringer
Sat, 03/31/2018 - 00:36
Sticky topic Sticky: The BLF Battery Data Base (Page: 1, 2, 3Last Page)
by old4570 » Mon, 01/31/2011 - 17:47
162
49,780 by Agro
Wed, 05/31/2017 - 07:39
Sticky topic Sticky: Tutorial: Rewrapping a battery (Page: 1, 2, 3)
by HKJ » Sun, 02/24/2013 - 10:40
88
20,990 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
62,474 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
10,808 by HKJ
Wed, 04/30/2014 - 00:27
Sticky topic Sticky: CR123 and rechargeable substitutes
by HKJ » Thu, 07/25/2013 - 08:57
15
12,044 by HKJ
Wed, 01/08/2014 - 06:36
Hot topic Help me make a list of batteries for a UK store to sell - we'll get a 10% discount for BLF members
by G0OSE » Sat, 09/08/2018 - 08:46
28
494 by 18650UK
Wed, 09/19/2018 - 08:10
Hot topic Sony VTC6 not suitable for vaping....
by TheAuditor » Wed, 09/12/2018 - 10:37
21
487 by T18
Tue, 09/18/2018 - 14:15
Normal topic 14250 batteries: where do you charge them & some other questions?
by MascaratumB » Tue, 09/18/2018 - 06:28
4
83 by MascaratumB
Tue, 09/18/2018 - 10:27
Hot topic Would you consider use sanyo NCR18650BL 3200mah 7A instead of NCR18650GA?
by Trisky » Tue, 09/18/2018 - 03:17
16
165 by Andrew_Debbie
Tue, 09/18/2018 - 08:08
Normal topic Sofirn 21700 4000mAh = ?
by d_t_a » Thu, 09/06/2018 - 08:24
6
221 by adam7027
Mon, 09/17/2018 - 09:52
Hot topic What is the best high capacity 18650 battery? (Page: 1, 2, 3, 4)
by MrGrun » Wed, 07/18/2018 - 10:43
109
3,477 by radellaf
Sun, 09/16/2018 - 21:16
Normal topic Ni-MH Battery Measurements
by ActiveAl » Fri, 08/31/2018 - 21:41
9
278 by Cereal_killer
Sun, 09/16/2018 - 15:41
Hot topic FastTech coupon codes...help keep members updated (Page: 1, 2, 3Last Page)
by Ouchyfoot » Wed, 01/09/2013 - 09:30
209
55,891 by Jassim
Sun, 09/16/2018 - 07:35
Hot topic Isopropyl Alcohol USP 70%..... ok to clean battery terminals?
by klrman » Fri, 09/14/2018 - 00:39
17
293 by pennzy
Fri, 09/14/2018 - 16:18
Hot topic aspire 18350 discontinued..? (Page: 1, 2)
by allcool » Sat, 12/09/2017 - 11:54
60
3,162 by Xoroxronis
Fri, 09/14/2018 - 05:45
Hot topic Tesla 21700 5000mah battery without pvc
by Trisky » Wed, 06/06/2018 - 22:56
28
1,014 by Trisky
Fri, 09/14/2018 - 05:08
Hot topic Sony VTC6A 3000mah,will you choose it? (Page: 1, 2, 3)
by Trisky » Mon, 11/27/2017 - 22:10
78
3,388 by Trisky
Fri, 09/14/2018 - 03:46
Normal topic Aston Martin 18650 cells
by Andrew_Debbie » Thu, 09/13/2018 - 09:03
3
163 by BlueSwordM
Thu, 09/13/2018 - 14:39
Hot topic Want to ask a question to an official Eneloop technician? (Page: 1, 2, 3, 4)
by ChibiM » Mon, 06/25/2018 - 11:21
117
2,832 by arow55
Thu, 09/13/2018 - 11:37
Hot topic 18650 Pulled from Laptop
by agent80 » Fri, 08/17/2018 - 06:35
21
519 by ChrisGarrett
Wed, 09/12/2018 - 18:28
Normal topic 18650.co.uk BLF Members 10% Discount
by G0OSE » Tue, 09/11/2018 - 09:59
0
48 by G0OSE
Tue, 09/11/2018 - 10:02
Normal topic Tesla 21700
by Enderman » Mon, 09/10/2018 - 00:22
12
397 by Enderman
Mon, 09/10/2018 - 19:56
Hot topic Where do i buy good 26650 high drain cells? (Page: 1, 2)
by Mikeadoo » Wed, 08/29/2018 - 08:25
34
618 by JasonWW
Sat, 09/08/2018 - 20:30
Hot topic Keeppower 6000mah 26650 3.7V 22.2Wh (Page: 1, 2, 3)
by freeme » Sun, 01/28/2018 - 13:00
81
4,894 by Enderman
Wed, 09/05/2018 - 09:45
Normal topic Trigger USB load HD25/35 Test
by RD tech » Thu, 08/30/2018 - 03:58
7
171 by RD tech
Wed, 09/05/2018 - 01:49
Hot topic unprotected cells
by mgracia85 » Tue, 08/14/2018 - 13:26
16
397 by Jack Kellar
Tue, 09/04/2018 - 23:57
Hot topic Testing 18650 Safety - Russian Style
by fuzun » Mon, 09/03/2018 - 18:59
19
432 by SIGShooter
Tue, 09/04/2018 - 23:28
Hot topic Who still ships 18650 rechargable batteries to Australia? (Page: 1, 2, 3, 4)
by Greatwhitehunter » Wed, 09/28/2016 - 10:33
113
5,368 by Martinnnn
Tue, 09/04/2018 - 18:07
Hot topic My Sanyo Eneloop Obsession....I mean collection. (Page: 1, 2, 3, 4)
by fishinfool » Wed, 02/20/2013 - 04:49
97
7,649 by FlashPilot
Mon, 09/03/2018 - 02:59
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
193
23,798 by TheAuditor
Sat, 09/01/2018 - 17:56
Hot topic What if a Li-ion battery was misplaced and never recharged.....
by Coscar » Fri, 08/31/2018 - 12:35
20
349 by Enderman
Sat, 09/01/2018 - 01:51
Hot topic Massive sale on 18650s in the Littokala Aliexpress store! (Page: 1, 2, 3Last Page)
by BlueSwordM » Thu, 05/17/2018 - 11:02
455
19,237 by matg
Wed, 08/29/2018 - 10:09
Normal topic Any fairly-high discharge 18700 with built-in charger?
by Agro » Sun, 08/12/2018 - 09:49
6
151 by Agro
Sun, 08/26/2018 - 12:44
Hot topic Idiots guide to testing batteries ? (Page: 1, 2)
by cat12345 » Tue, 11/12/2013 - 14:10
36
5,450 by snakebite
Sat, 08/25/2018 - 18:12
Normal topic Highest capacity 14500 or 18350 + ultralight headlamp?
by nquinn » Mon, 08/20/2018 - 20:52
7
255 by rondohatten
Thu, 08/23/2018 - 12:43
Normal topic Does IR go higher as Voltage drops?
by klrman » Wed, 08/22/2018 - 02:16
8
216 by klrman
Thu, 08/23/2018 - 01:53
Normal topic 18650 Bulk Buys
by DjGypsy » Wed, 08/22/2018 - 13:30
2
136 by Newlumen
Wed, 08/22/2018 - 15:39
Normal topic Are these VTC5D genuine or not?
by d_t_a » Wed, 08/22/2018 - 07:36
5
198 by Newlumen
Wed, 08/22/2018 - 15:00
Normal topic Estimating Cell / Battery Discharge Capacity From Charged Capacity?
by meeshu » Wed, 08/22/2018 - 07:00
1
44 by d_t_a
Wed, 08/22/2018 - 07:05
Normal topic Over-discharged 14500
by Pete7874 » Mon, 08/20/2018 - 13:31
4
158 by wolfdog1226
Mon, 08/20/2018 - 15:19
Hot topic Amazon Basics AA rechargeable. Eneloop 2018 help picking (Page: 1, 2)
by Mikeadoo » Sun, 08/19/2018 - 12:00
35
518 by Mikeadoo
Mon, 08/20/2018 - 07:36
Normal topic Liiokita 26650 5000 mAh black
by mmalive » Wed, 08/15/2018 - 02:26
4
219 by mortuus
Sat, 08/18/2018 - 16:38
Normal topic In terms of degradation[and more] A Superior cell!
by wolfdog1226 » Wed, 08/08/2018 - 11:53
7
241 by wolfdog1226
Mon, 08/13/2018 - 22:56
Hot topic Is memory effect a serious concern for NiMH batteries?
by ksio89 » Fri, 08/03/2018 - 17:24
16
461 by Phlogiston
Fri, 08/10/2018 - 20:52

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