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Flashlights
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Flashlight Electronics - Batteries Included
Smoke and Fire, Hot Cells and Close Calls
Threads
352
Messages
6.1K
Threads
352
Messages
6.1K
Nikola truck batt fire
Sep 8, 2023
idleprocess
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Sticky
Overview: All eneloop batteries; 2005-2021
ChibiM
Jun 21, 2013
35
36
37
Replies
732
Views
637K
Jul 13, 2023
Kestrel
J
Sticky
Using Li-ion cells in LED flashlights safely
JBorneu
Jun 26, 2009
15
16
17
Replies
333
Views
381K
Jun 5, 2023
mrfixitman
M
5
Sticky
CAUTION !! Misleading budget battery and lumen claims
51coronet
Jan 12, 2012
6
7
8
Replies
146
Views
192K
May 2, 2023
Sjvalleydave
S
Sticky
Rewrapping a battery
HKJ
Feb 24, 2013
2
3
4
Replies
78
Views
124K
Feb 20, 2023
Sjvalleydave
S
Sticky
Selfbuilt's CR123A Battery Comparison 2013
selfbuilt
May 16, 2013
2
3
4
Replies
65
Views
144K
May 4, 2022
aznsx
A
Sticky
Simple guide to using a DMM for measurements
HKJ
Jul 16, 2009
8
9
10
Replies
183
Views
284K
Aug 24, 2021
Schermann
A
Sticky
18650's Care and Maintenance
acbezzi
Jul 27, 2010
4
5
6
Replies
116
Views
183K
Sep 11, 2020
wayben
W
Sticky
Disassembly of some UltraFire batteries
HKJ
Apr 11, 2015
2
3
Replies
47
Views
82K
Jan 3, 2020
azzido
A
Anyone Seen This? Fully Charged, But Lights Don't Come On.
Orion
Sep 15, 2023
2
Replies
27
Views
571
12 minutes ago
Orion
B
Help with figuring out diodes
brickless
Aug 24, 2023
Replies
14
Views
537
Today at 11:52 AM
PhotonWrangler
E
CR2032, but with more Ah?
eggsalad
Yesterday at 6:51 PM
Replies
6
Views
101
Today at 9:54 AM
LEDphile
L
E
Direct drive and matching MCPCB / emitters to 18650 batteries
ecmp
Friday at 11:30 PM
Replies
2
Views
96
Yesterday at 11:54 AM
ecmp
E
L
UK to USA plug adapters?
letschat7
Aug 11, 2023
Replies
15
Views
444
Friday at 1:10 PM
letschat7
L
G
Do you keep your batteries in your multiple cell Li-Ion lights?
Guitar Guy
Tuesday at 4:47 AM
2
Replies
21
Views
488
Thursday at 9:30 AM
letschat7
L
[Review] Nitecore NB10000 V2 Silver Powerbank (10000mAh, ultralight, PD)
Budda
Sep 3, 2023
Replies
1
Views
168
Thursday at 3:49 AM
Budda
G
Flashlights and CR123 batteries
Guitar Guy
Tuesday at 4:18 AM
Replies
7
Views
274
Wednesday at 9:26 PM
Monocrom
A
Tests of Nitecore NL166 & NL169 16340s using MC3000, & BT-C3100
aznsx
Monday at 7:38 PM
Replies
0
Views
81
Monday at 7:38 PM
aznsx
A
N
RCR123 that doesn't suck?
N8N
Aug 27, 2023
2
Replies
31
Views
1K
Sep 23, 2023
aznsx
A
I miss AW batteries!
LuxLuthor
Sep 19, 2023
Replies
12
Views
535
Sep 23, 2023
LuxLuthor
Test/review of Charger Panasonic BQ-CC55
HKJ
Feb 26, 2017
2
3
Replies
48
Views
39K
Sep 21, 2023
vBDKv
V
E
21700 has a long way to go to catch up with 18650
etc
Sep 13, 2023
Replies
4
Views
329
Sep 20, 2023
idleprocess
D
Members' experience by brand with leaking alkaline cells.
DaveTheDude
Dec 4, 2022
3
4
5
Replies
92
Views
6K
Sep 19, 2023
ironhorse
E
How to 3D print a battery cover for Garmin GPS to convert to 18650
etc
Sep 18, 2023
Replies
6
Views
135
Sep 18, 2023
Poppy
Federal government cracking down on batteries!
IMA SOL MAN
Sep 13, 2023
Replies
10
Views
386
Sep 18, 2023
Dave_H
D
greenworks 24V battery issue
Poppy
Sep 17, 2023
Replies
0
Views
99
Sep 17, 2023
Poppy
Funny Bunny Business
IMA SOL MAN
Sep 3, 2023
Replies
8
Views
277
Sep 14, 2023
letschat7
L
Battery advancements thread
orbital
Aug 25, 2020
2
Replies
28
Views
4K
Sep 14, 2023
orbital
Best place to buy Li-Ion cells now?
LuxLuthor
Aug 19, 2023
Replies
8
Views
657
Sep 11, 2023
BigusLightus
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