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Threads 1 to 50 of 1311

Forum: Flashlight Electronics - Batteries Included

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  1. Sticky Thread Sticky: Disassembly of some UltraFire batteries

    Started by HKJ, 04-11-2015 10:26 AM
    2 Pages
    1 2
    • Replies: 42
    • Views: 28,394
    Yesterday, 06:31 PM Go to last post
  2. Sticky Thread Sticky: Overview: All eneloop batteries; 2005-2017

    Started by ChibiM, 06-21-2013 03:41 PM
    20 Pages
    1 2 3 4 5 ... 20
    • Replies: 572
    • Views: 305,830
    08-08-2017, 03:08 PM Go to last post
  3. Sticky Thread Sticky: Rewrapping a battery

    Started by HKJ, 02-24-2013 08:27 AM
    3 Pages
    1 2 3
    • Replies: 60
    • Views: 44,290
    07-08-2017, 02:44 PM Go to last post
  4. Sticky Thread Sticky: 18650's Care and Maintenance

    Started by acbezzi, 07-27-2010 10:50 AM
    3 Pages
    1 2 3
    • Replies: 71
    • Views: 72,017
    06-27-2017, 05:55 PM Go to last post
  5. Sticky Thread Sticky: Simple guide to using a DMM for measurements

    Started by HKJ, 07-16-2009 10:43 AM
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 174
    • Views: 130,996
    05-14-2017, 05:04 AM Go to last post
  6. Exclamation Sticky Thread Sticky: CAUTION !! Misleading budget battery and lumen claims

    Started by 51coronet, 01-12-2012 12:01 AM
    5 Pages
    1 2 3 4 5
    • Replies: 136
    • Views: 79,875
    04-08-2017, 10:36 PM Go to last post
  7. Sticky Thread Sticky: Using Li-ion cells in LED flashlights safely

    Started by JBorneu, 06-26-2009 09:12 AM
    11 Pages
    1 2 3 4 5 ... 11
    • Replies: 314
    • Views: 183,087
    12-22-2016, 09:25 AM Go to last post
  8. Wink2 Sticky Thread Sticky: Selfbuilt's CR123A Battery Comparison 2013

    Started by selfbuilt, 05-16-2013 08:15 PM
    3 Pages
    1 2 3
    • Replies: 60
    • Views: 62,819
    05-01-2016, 06:37 PM Go to last post
  1. Which 18650 for my Fenix HP25R?

    Started by Garnett, Today 02:33 PM
    • Replies: 2
    • Views: 47
    Today, 03:53 PM Go to last post
    • Replies: 8
    • Views: 253
    Today, 02:27 PM Go to last post
    • Replies: 2
    • Views: 68
    Today, 11:27 AM Go to last post
  2. Is 3.92v the best resting voltage for storage?

    Started by IonicBond, 08-15-2017 12:55 AM
    • Replies: 10
    • Views: 428
    Today, 11:04 AM Go to last post
    • Replies: 0
    • Views: 30
    Today, 09:26 AM Go to last post
    • Replies: 0
    • Views: 58
    Today, 08:30 AM Go to last post
  3. Battery load test question

    Started by carnage, 08-17-2017 06:55 AM
    • Replies: 9
    • Views: 320
    Today, 06:30 AM Go to last post
  4. Thumbs up Batteries & XTAR Chargers [Photo thread]

    Started by gopajti, 08-16-2017 03:49 AM
    • Replies: 13
    • Views: 618
    Today, 04:43 AM Go to last post
  5. Index of reviewed chargers with parameters

    Started by HKJ, 07-16-2017 11:32 PM
    • Replies: 14
    • Views: 1,138
    Today, 03:29 AM Go to last post
  6. cheapest reliable low-drain 18650s

    Started by das_blinkenlighten, 08-17-2017 12:09 PM
    • Replies: 4
    • Views: 237
    Today, 12:33 AM Go to last post
    • Replies: 5
    • Views: 262
    Yesterday, 12:57 PM Go to last post
  7. Thin 18650 better than VTC5A?

    Started by arKmm, 08-14-2017 04:15 PM
    • Replies: 6
    • Views: 329
    Yesterday, 12:19 PM Go to last post
  8. Battery recommendations for new Zebralight

    Started by hkbladelawhk, Yesterday 12:04 AM
    • Replies: 9
    • Views: 474
    Yesterday, 10:31 AM Go to last post
    • Replies: 30
    • Views: 1,109
    08-17-2017, 05:51 PM Go to last post
  9. Question about the Kentli rechargeable batteries

    Started by tpcollins, 08-16-2017 06:49 PM
    • Replies: 2
    • Views: 165
    08-17-2017, 04:31 PM Go to last post
    • Replies: 7
    • Views: 566
    08-17-2017, 02:11 PM Go to last post
  10. Test/review of Efest IMR18650 3000mAh (Purple) 2017

    Started by HKJ, 08-17-2017 10:45 AM
    • Replies: 0
    • Views: 119
    08-17-2017, 10:45 AM Go to last post
  11. Lithium AA's?

    Started by Buck91, 07-23-2017 07:47 PM
    • Replies: 6
    • Views: 666
    08-17-2017, 07:06 AM Go to last post
  12. D Nimh battery ?

    Started by carnage, 07-20-2017 06:28 AM
    • Replies: 21
    • Views: 1,405
    08-17-2017, 07:00 AM Go to last post
    • Replies: 11
    • Views: 3,579
    08-17-2017, 12:31 AM Go to last post
  13. Unwanted phone battery behavior

    Started by daan_deurloo, 08-02-2017 01:38 PM
    • Replies: 15
    • Views: 835
    08-16-2017, 09:30 PM Go to last post
  14. Xtar VP2 won't stop charging!

    Started by witness, 08-16-2017 10:01 AM
    • Replies: 11
    • Views: 254
    08-16-2017, 01:18 PM Go to last post
  15. Test/review of Zanflare C4

    Started by HKJ, 08-15-2017 09:12 AM
    • Replies: 6
    • Views: 313
    08-16-2017, 06:55 AM Go to last post
  16. Storing powertool Li-Ion batteries

    Started by markr6, 07-25-2017 02:17 PM
    • Replies: 5
    • Views: 839
    08-15-2017, 06:29 AM Go to last post
  17. CR123 Rechargeables and charger

    Started by ferretray, 08-14-2017 07:53 PM
    • Replies: 6
    • Views: 327
    08-15-2017, 06:03 AM Go to last post
  18. New charger needed

    Started by gnappi, 08-12-2017 09:01 AM
    • Replies: 7
    • Views: 539
    08-15-2017, 01:39 AM Go to last post
  19. A123 ANR26650M1A Questions!

    Started by Friendlyfire01, 07-21-2017 01:13 AM
    • Replies: 5
    • Views: 594
    08-14-2017, 11:19 PM Go to last post
  20. Nitecore F2 or TOMO v8-2

    Started by ComputerTime, 08-14-2017 03:48 AM
    • Replies: 1
    • Views: 255
    08-14-2017, 03:14 PM Go to last post
  21. Popcorn SkyRC — IFA 2014 — MC3000 charger-analyzer

    Started by kreisl, 08-30-2014 05:26 AM
    161 Pages
    1 2 3 4 5 ... 161
    • Replies: 4,811
    • Views: 782,706
    08-14-2017, 09:55 AM Go to last post
  22. can an 10180 replace a stack of LR44s?

    Started by Illum, 08-09-2017 08:29 PM
    • Replies: 6
    • Views: 477
    08-14-2017, 07:43 AM Go to last post
  23. Test/review of Efest IMR18650 2100mAh (Purple) 2017

    Started by HKJ, 08-13-2017 09:14 AM
    • Replies: 0
    • Views: 172
    08-13-2017, 09:14 AM Go to last post
  24. Finally purchased a real flashlight but....

    Started by Tribal, 12-23-2016 11:26 AM
    • Replies: 9
    • Views: 1,016
    08-12-2017, 05:08 PM Go to last post
  25. Battery charger and flashlight error

    Started by Swedpat, 08-12-2017 06:39 AM
    • Replies: 2
    • Views: 291
    08-12-2017, 01:21 PM Go to last post
  26. Test/review of Søstrene Grene Alkaline AA

    Started by HKJ, 08-11-2017 09:16 AM
    • Replies: 1
    • Views: 256
    08-12-2017, 02:17 AM Go to last post
  27. NITECORE New i4 2016 Intellicharger

    Started by flphotog, 08-09-2017 04:23 PM
    • Replies: 7
    • Views: 506
    08-11-2017, 02:40 PM Go to last post
  28. Test/Review of Nitecore NI18350A 700mAh (Black-yellow)

    Started by HKJ, 01-21-2016 01:01 PM
    • Replies: 11
    • Views: 1,832
    08-11-2017, 10:58 AM Go to last post
  29. Amperage of Ml50l

    Started by Saddenlaxer bidesotttom, 08-11-2017 08:26 AM
    • Replies: 0
    • Views: 159
    08-11-2017, 08:26 AM Go to last post
  30. Just need a descent IMR 18650 charger

    Started by CaptJon, 08-10-2017 07:23 AM
    • Replies: 11
    • Views: 598
    08-11-2017, 07:51 AM Go to last post
  31. Test/review of Efest IMR14500 650mAh (Purple) 2017

    Started by HKJ, 07-24-2017 09:03 AM
    • Replies: 3
    • Views: 677
    08-10-2017, 04:02 PM Go to last post
  32. 18650 choice

    Started by bismark030, 08-07-2017 02:48 PM
    • Replies: 15
    • Views: 827
    08-10-2017, 12:59 PM Go to last post
  33. 10440 battery for k18

    Started by oppositelok, 08-09-2017 10:56 AM
    • Replies: 5
    • Views: 400
    08-10-2017, 06:33 AM Go to last post
  34. Eneloops: what charger do I need? (info and discussion thead)

    Started by ChibiM, 01-08-2015 06:48 AM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 199
    • Views: 60,951
    08-09-2017, 07:05 PM Go to last post
  35. Test/review of Efest IMR18350 700mAh (Purple) 2017

    Started by HKJ, 08-09-2017 10:55 AM
    • Replies: 0
    • Views: 208
    08-09-2017, 10:55 AM Go to last post
  36. Test/review of Charger Panasonic BQ-CC55

    Started by HKJ, 02-26-2017 01:08 PM
    2 Pages
    1 2
    • Replies: 39
    • Views: 4,886
    08-08-2017, 04:33 PM Go to last post
  37. Is this battery rechargeable? PICS ADDED.

    Started by mickeyfinn, 07-30-2017 09:06 PM
    • Replies: 25
    • Views: 1,886
    08-08-2017, 03:11 PM Go to last post

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