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Forum: Flashlight Electronics - Batteries Included

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  1. Sticky Thread Sticky: Rewrapping a battery

    Started by HKJ, 02-24-2013 08:27 AM
    3 Pages
    1 2 3
    • Replies: 71
    • Views: 94,037
    05-10-2020, 03:04 PM Go to last post
  2. Sticky Thread Sticky: Overview: All eneloop batteries; 2005-2020

    Started by ChibiM, 06-21-2013 03:41 PM
    23 Pages
    1 2 3 4 5 ... 23
    • Replies: 678
    • Views: 546,049
    04-04-2020, 04:05 PM 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: 141
    • Views: 154,966
    03-17-2020, 06:24 AM Go to last post
  4. Sticky Thread Sticky: Disassembly of some UltraFire batteries

    Started by HKJ, 04-11-2015 10:26 AM
    2 Pages
    1 2
    • Replies: 47
    • Views: 64,533
    01-03-2020, 01:31 AM 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: 328
    • Views: 319,798
    07-23-2019, 12:23 PM Go to last post
  6. Sticky Thread Sticky: Simple guide to using a DMM for measurements

    Started by HKJ, 07-16-2009 10:43 AM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 182
    • Views: 236,894
    04-11-2019, 06:53 AM Go to last post
  7. Sticky Thread Sticky: 18650's Care and Maintenance

    Started by acbezzi, 07-27-2010 10:50 AM
    4 Pages
    1 2 3 4
    • Replies: 112
    • Views: 147,481
    01-16-2019, 11:06 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: 63
    • Views: 115,821
    01-16-2018, 06:20 PM Go to last post
  1. Resetting Keeppower with Bench Power Supply

    Started by LiftdT4R, 07-02-2020 05:31 PM
    • Replies: 7
    • Views: 199
    Today, 06:58 AM Go to last post
    • Replies: 6
    • Views: 177
    Yesterday, 08:42 PM Go to last post
  2. Could use some help with my newbie setup

    Started by cocobob, 07-02-2020 12:18 AM
    • Replies: 2
    • Views: 136
    07-02-2020, 08:33 PM Go to last post
    • Replies: 2
    • Views: 140
    07-02-2020, 04:35 PM Go to last post
  3. Li-Ion batteries for Australian CPF members

    Started by cernobila, 06-24-2020 09:03 PM
    • Replies: 3
    • Views: 237
    07-02-2020, 10:33 AM Go to last post
  4. USB magnetic charger for Eneloops

    Started by gurdygurds, 11-26-2019 08:59 PM
    • Replies: 8
    • Views: 801
    07-02-2020, 10:16 AM Go to last post
  5. Test/review of YCDC 18500 2500mAh (Orange)

    Started by HKJ, 07-01-2020 12:21 PM
    • Replies: 0
    • Views: 99
    07-01-2020, 12:21 PM Go to last post
  6. Test/review of Charger Xtar MC4S

    Started by HKJ, 06-28-2020 08:15 AM
    • Replies: 0
    • Views: 284
    06-28-2020, 08:15 AM Go to last post
  7. Popcorn SkyRC — IFA 2014 — MC3000 charger-analyzer

    Started by kreisl, 08-30-2014 05:26 AM
    177 Pages
    1 2 3 4 5 ... 177
    • Replies: 5,296
    • Views: 1,408,809
    06-27-2020, 02:35 AM Go to last post
    • Replies: 3
    • Views: 174
    06-26-2020, 10:35 AM Go to last post
  8. Test/review of Vapcell INR18650 2500mAh K25 (Red) 2020

    Started by HKJ, 06-26-2020 07:19 AM
    • Replies: 0
    • Views: 127
    06-26-2020, 07:19 AM Go to last post
  9. Maha MC9000 discontinued

    Started by marcosg, 05-25-2020 08:11 PM
    • Replies: 23
    • Views: 1,549
    06-25-2020, 01:42 PM Go to last post
  10. LiIon 26500 and 32650 - need to replace mine

    Started by cernobila, 06-25-2020 06:31 AM
    • Replies: 0
    • Views: 117
    06-25-2020, 06:31 AM Go to last post
  11. Looking for a rechargeable battery for my flashlight

    Started by Tnq, 05-19-2020 07:04 AM
    • Replies: 1
    • Views: 489
    06-24-2020, 03:51 PM Go to last post
  12. Costco energizer rechargeable

    Started by abhi555, 11-10-2019 09:18 PM
    • Replies: 22
    • Views: 2,602
    06-23-2020, 05:23 AM Go to last post
  13. Test/review of Samsung INR21700-30T 3000mAh (Gray)

    Started by HKJ, 03-24-2017 11:05 AM
    • Replies: 26
    • Views: 11,723
    06-23-2020, 04:53 AM Go to last post
    • Replies: 12
    • Views: 610
    06-23-2020, 01:47 AM Go to last post
    • Replies: 0
    • Views: 201
    06-22-2020, 07:58 AM Go to last post
    • Replies: 2
    • Views: 381
    06-21-2020, 10:35 AM Go to last post
  14. Keeppower 16650, 18500 and 18650 cells

    Started by cernobila, 06-19-2020 11:26 PM
    • Replies: 6
    • Views: 576
    06-21-2020, 06:06 AM Go to last post
  15. Black and Decker LST136 Cordless String Trimmer

    Started by JAS, 06-20-2020 08:10 PM
    • Replies: 1
    • Views: 258
    06-20-2020, 10:39 PM Go to last post
  16. Size type equivalent to 3x AAA side-to-side

    Started by Oiyuk Ti, 06-01-2020 06:12 AM
    • Replies: 2
    • Views: 569
    06-19-2020, 07:38 PM Go to last post
    • Replies: 17
    • Views: 7,982
    06-19-2020, 04:57 PM Go to last post
  17. 14500 Lithium battery choice

    Started by aau007, 01-23-2019 05:35 PM
    • Replies: 18
    • Views: 2,809
    06-18-2020, 10:23 PM Go to last post
  18. Best AAA Ni-MH for storage

    Started by Arick, 06-15-2020 08:28 PM
    • Replies: 4
    • Views: 575
    06-18-2020, 04:32 PM Go to last post
    • Replies: 4
    • Views: 344
    06-18-2020, 09:31 AM Go to last post
  19. Test/review of Xtar INR18650 2600mAh (Cyan) 2020

    Started by HKJ, 06-18-2020 07:31 AM
    • Replies: 0
    • Views: 283
    06-18-2020, 07:31 AM Go to last post
  20. Xtar Dragon - better instructions

    Started by louie, 03-11-2018 01:45 PM
    • Replies: 26
    • Views: 7,973
    06-17-2020, 11:44 PM Go to last post
    • Replies: 0
    • Views: 256
    06-16-2020, 07:02 PM Go to last post
  21. "Review" NOCO Genius 5 (Lead acid charger, 6v, 12v)

    Started by Budda, 06-16-2020 06:34 PM
    • Replies: 0
    • Views: 252
    06-16-2020, 06:34 PM Go to last post
    • Replies: 1
    • Views: 255
    06-16-2020, 06:31 PM Go to last post
  22. GH24/GH24F Usage

    Started by this_is_nascar, 06-13-2020 02:00 PM
    • Replies: 4
    • Views: 333
    06-16-2020, 04:53 AM Go to last post
  23. Test/review of Vapcell INR21700 4000mAh (Gold) 2019

    Started by HKJ, 06-14-2020 08:30 AM
    • Replies: 1
    • Views: 336
    06-14-2020, 04:05 PM Go to last post
  24. Trickle Charging NiMH LSD AA Cells Test

    Started by NiMHi, 11-10-2018 10:48 AM
    2 Pages
    1 2
    • Replies: 39
    • Views: 6,927
    06-14-2020, 03:51 PM Go to last post
  25. Thrunite T10T V2

    Started by Tklambo, 06-14-2020 02:50 AM
    • Replies: 0
    • Views: 217
    06-14-2020, 02:50 AM Go to last post
  26. Best 10440 battery?

    Started by nzoomed, 07-19-2019 12:40 AM
    • Replies: 18
    • Views: 1,784
    06-13-2020, 03:13 PM Go to last post
  27. Leaking Eneloops

    Started by louie, 06-07-2020 12:16 PM
    • Replies: 16
    • Views: 884
    06-13-2020, 01:19 PM Go to last post
    • Replies: 3
    • Views: 449
    06-13-2020, 10:00 AM Go to last post
  28. 18340 v 16340

    Started by cernobila, 06-13-2020 12:34 AM
    • Replies: 1
    • Views: 320
    06-13-2020, 12:55 AM Go to last post
  29. Solar string lights - battery is 800 mah

    Started by Marc999, 06-12-2020 02:09 PM
    • Replies: 1
    • Views: 360
    06-12-2020, 03:44 PM Go to last post
    • Replies: 0
    • Views: 223
    06-12-2020, 09:37 AM Go to last post
  30. Review: XTAR PB2C (1-2x18650 Charger - Powerbank)

    Started by Budda, 06-06-2020 03:00 PM
    • Replies: 1
    • Views: 367
    06-12-2020, 12:11 AM Go to last post
  31. New lithiums wont discharge below 3.2 volts.

    Started by OS117, 06-10-2020 11:06 PM
    • Replies: 3
    • Views: 383
    06-11-2020, 01:22 PM Go to last post
  32. Test/review of Ampsplus 16650 2500mAh (Black) 2020

    Started by HKJ, 06-10-2020 08:54 AM
    • Replies: 1
    • Views: 367
    06-10-2020, 12:24 PM Go to last post
  33. Opus BT-C2000 Vs. BT-C700 by AACycler

    Started by hc900, 06-05-2020 11:16 AM
    • Replies: 8
    • Views: 568
    06-10-2020, 06:27 AM Go to last post
    • Replies: 0
    • Views: 237
    06-09-2020, 02:21 AM Go to last post
  34. Proper battery storage cr123a, 18650

    Started by Esquire, 06-07-2020 10:48 AM
    • Replies: 2
    • Views: 385
    06-08-2020, 07:06 AM Go to last post
    • Replies: 2
    • Views: 355
    06-07-2020, 12:00 PM Go to last post
  35. NiMH battery packs with balancing port

    Started by Oiyuk Ti, 06-01-2020 10:49 AM
    • Replies: 3
    • Views: 455
    06-04-2020, 08:52 PM Go to last post
    • Replies: 2
    • Views: 544
    06-04-2020, 08:19 AM Go to last post

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