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Forum: Flashlight Electronics - Batteries Included

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  1. 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: 179
    • Views: 164,819
    06-14-2018, 07:05 PM Go to last post
  2. Sticky Thread Sticky: Overview: All eneloop batteries; 2005-2018

    Started by ChibiM, 06-21-2013 03:41 PM
    21 Pages
    1 2 3 4 5 ... 21
    • Replies: 612
    • Views: 410,528
    06-13-2018, 06:56 AM Go to last post
  3. 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: 139
    • Views: 103,245
    05-29-2018, 09:04 AM Go to last post
  4. Sticky Thread Sticky: 18650's Care and Maintenance

    Started by acbezzi, 07-27-2010 10:50 AM
    4 Pages
    1 2 3 4
    • Replies: 94
    • Views: 96,337
    05-19-2018, 06:48 PM Go to last post
  5. 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: 326
    • Views: 225,328
    01-16-2018, 07:47 PM Go to last post
  6. 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: 63
    • Views: 77,484
    01-16-2018, 06:20 PM Go to last post
  7. Sticky Thread Sticky: Rewrapping a battery

    Started by HKJ, 02-24-2013 08:27 AM
    3 Pages
    1 2 3
    • Replies: 61
    • Views: 57,776
    08-20-2017, 06:01 AM Go to last post
  8. Sticky Thread Sticky: Disassembly of some UltraFire batteries

    Started by HKJ, 04-11-2015 10:26 AM
    2 Pages
    1 2
    • Replies: 42
    • Views: 40,200
    08-18-2017, 06:31 PM Go to last post
    • Replies: 1
    • Views: 638
    03-17-2018, 09:59 AM Go to last post
  1. Lidl red Tronic battery test

    Started by KentS, 10-20-2010 12:37 AM
    5 Pages
    1 2 3 4 5
    • Replies: 142
    • Views: 79,515
    03-16-2018, 05:43 AM Go to last post
  2. Test/review of PKCell AA 2200mA (Green-silver)

    Started by HKJ, 03-15-2018 10:12 AM
    • Replies: 0
    • Views: 463
    03-15-2018, 10:12 AM Go to last post
  3. Test/review of Charger ISDT C4

    Started by HKJ, 03-11-2018 11:00 AM
    • Replies: 13
    • Views: 1,787
    03-14-2018, 02:57 PM Go to last post
  4. dropped Olight 18650 not working.

    Started by dino33ca, 03-13-2018 08:51 PM
    • Replies: 7
    • Views: 867
    03-14-2018, 08:49 AM Go to last post
  5. Unhappy Disappointing data re: Odec C-cell batteries

    Started by david.allie, 03-08-2018 08:12 PM
    • Replies: 10
    • Views: 842
    03-14-2018, 07:15 AM Go to last post
    • Replies: 6
    • Views: 2,609
    03-13-2018, 11:36 AM Go to last post
    • Replies: 0
    • Views: 491
    03-13-2018, 08:47 AM Go to last post
    • Replies: 13
    • Views: 6,088
    03-12-2018, 07:12 PM Go to last post
  6. Where have all the 17500's gone?

    Started by Brigadier, 03-09-2018 11:51 AM
    • Replies: 4
    • Views: 755
    03-12-2018, 01:42 AM Go to last post
  7. Xtar Dragon - better instructions

    Started by louie, 03-11-2018 01:45 PM
    • Replies: 0
    • Views: 515
    03-11-2018, 01:45 PM Go to last post
  8. Rechargeable CR123 Replacement for Training

    Started by arKmm, 03-10-2018 08:21 AM
    • Replies: 1
    • Views: 675
    03-10-2018, 11:35 AM Go to last post
  9. Replacement battery for Streamlight Twin Task 2L

    Started by davemp, 03-08-2018 01:09 PM
    • Replies: 4
    • Views: 740
    03-09-2018, 10:30 PM Go to last post
  10. Xtar vc4 question

    Started by mikec49, 03-09-2018 06:52 AM
    • Replies: 4
    • Views: 676
    03-09-2018, 01:54 PM Go to last post
  11. IMR Batteries..Explain?

    Started by DavidRZ, 03-09-2018 11:03 AM
    • Replies: 3
    • Views: 850
    03-09-2018, 01:33 PM Go to last post
    • Replies: 2
    • Views: 1,467
    03-09-2018, 12:12 PM Go to last post
  12. Test/review of Vapcell INR18650 2500mAh (Purple) 2018

    Started by HKJ, 03-09-2018 10:09 AM
    • Replies: 0
    • Views: 555
    03-09-2018, 10:09 AM Go to last post
  13. solar with magnetic charger

    Started by quinlag, 03-07-2018 10:18 AM
    • Replies: 7
    • Views: 769
    03-09-2018, 09:53 AM Go to last post
  14. What's latest version/firmware/model for Maha C9000?

    Started by Face, 07-23-2007 10:22 AM
    5 Pages
    1 2 3 4 5
    • Replies: 124
    • Views: 37,730
    03-09-2018, 09:30 AM Go to last post
    • Replies: 6
    • Views: 1,202
    03-08-2018, 11:24 AM Go to last post
  15. 18650 as c-cell alternative?

    Started by micklumen, 03-04-2018 04:09 PM
    • Replies: 5
    • Views: 777
    03-08-2018, 01:34 AM Go to last post
  16. Cob LED style flashlight questions

    Started by daan_deurloo, 03-05-2018 03:41 PM
    • Replies: 1
    • Views: 538
    03-07-2018, 11:20 AM Go to last post
  17. Test/review of PKCell AA 1300mAh (Green-Silver)

    Started by HKJ, 03-07-2018 10:31 AM
    • Replies: 0
    • Views: 462
    03-07-2018, 10:31 AM Go to last post
  18. Miboxer C4-12

    Started by flphotog, 03-07-2018 07:15 AM
    • Replies: 0
    • Views: 458
    03-07-2018, 07:15 AM Go to last post
  19. Olight UC (Universal Charger) Magnetic & USB input

    Started by keithy, 09-24-2016 04:34 AM
    4 Pages
    1 2 3 4
    • Replies: 96
    • Views: 30,607
    03-07-2018, 01:43 AM Go to last post
  20. Where to get 10180's?

    Started by PapaLumen, 03-04-2018 06:37 PM
    • Replies: 3
    • Views: 632
    03-06-2018, 12:28 AM Go to last post
  21. Crackup GTL 5kMah china battery review (horrible)

    Started by hvguy, 03-01-2018 04:26 PM
    • Replies: 12
    • Views: 1,330
    03-05-2018, 05:28 PM Go to last post
  22. Best rechargeable 123a's

    Started by siraig, 02-27-2018 11:58 PM
    2 Pages
    1 2
    • Replies: 33
    • Views: 2,693
    03-05-2018, 07:19 AM Go to last post
    • Replies: 0
    • Views: 638
    03-05-2018, 06:42 AM Go to last post
    • Replies: 16
    • Views: 11,279
    03-04-2018, 01:53 PM Go to last post
  23. PWM drivers? Help me please.

    Started by LichtAn!, 03-03-2018 10:40 AM
    • Replies: 1
    • Views: 388
    03-03-2018, 12:01 PM Go to last post
  24. Test/review of Charger Armytek Uni C2

    Started by HKJ, 03-03-2018 09:27 AM
    • Replies: 0
    • Views: 578
    03-03-2018, 09:27 AM Go to last post
  25. EBL 18650s - How Do They Compare?

    Started by ElectroPulse, 03-02-2017 04:43 PM
    • Replies: 3
    • Views: 1,591
    03-02-2018, 07:38 PM Go to last post
  26. Eneloop charger criteria

    Started by John Bentley, 10-09-2017 08:37 AM
    • Replies: 24
    • Views: 6,058
    03-01-2018, 11:32 PM Go to last post
  27. Test/review of Charger Japcell BC-800S (8xNiMH)

    Started by HKJ, 02-23-2018 09:46 AM
    • Replies: 3
    • Views: 746
    03-01-2018, 01:51 PM Go to last post
  28. Test/review of Vapcell INR18650 2100mAh (Purple) 2018

    Started by HKJ, 03-01-2018 09:52 AM
    • Replies: 0
    • Views: 419
    03-01-2018, 09:52 AM Go to last post
    • Replies: 3
    • Views: 713
    02-28-2018, 07:36 PM Go to last post
  29. Samsung 4800mah inr. Finally.

    Started by degarb, 09-02-2017 01:40 PM
    • Replies: 10
    • Views: 2,454
    02-28-2018, 05:14 PM Go to last post
    • Replies: 9
    • Views: 8,340
    02-28-2018, 01:04 PM Go to last post
  30. Solar charging 18650 on the AT light weight hiking

    Started by echo154, 04-02-2017 03:33 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 7,013
    02-28-2018, 09:10 AM Go to last post
  31. Question Which 18650?

    Started by MedusaOblongata, 02-27-2018 01:57 AM
    • Replies: 7
    • Views: 969
    02-27-2018, 11:51 PM Go to last post
  32. New 21700 Battery From Samsung SDI

    Started by SubLGT, 08-26-2015 02:51 PM
    • Replies: 11
    • Views: 10,044
    02-27-2018, 12:09 PM Go to last post
  33. Test/review of Leise AA 2700mAh (White-blue)

    Started by HKJ, 02-27-2018 12:04 PM
    • Replies: 0
    • Views: 471
    02-27-2018, 12:04 PM Go to last post
    • Replies: 3
    • Views: 2,740
    02-27-2018, 08:25 AM Go to last post
    • Replies: 5
    • Views: 806
    02-26-2018, 11:24 PM Go to last post
  34. La Crosse Charger Help/Tips

    Started by Dimt, 02-24-2018 10:39 AM
    • Replies: 11
    • Views: 832
    02-26-2018, 08:35 PM Go to last post
  35. Lifepo4 usage for 18650 lights

    Started by gurdygurds, 02-12-2018 09:07 AM
    • Replies: 12
    • Views: 1,134
    02-25-2018, 09:02 PM Go to last post
    • Replies: 1
    • Views: 711
    02-25-2018, 03:17 PM Go to last post
  36. Battery Compatibility

    Started by jclem, 02-23-2018 06:43 PM
    • Replies: 3
    • Views: 630
    02-25-2018, 12:40 PM Go to last post

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