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Forum: Flashlight Electronics - Batteries Included

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  1. Sticky Thread Sticky: 18650's Care and Maintenance

    Started by acbezzi, 07-27-2010 10:50 AM
    3 Pages
    1 2 3
    • Replies: 70
    • Views: 68,110
    06-18-2017, 06:22 PM Go to last post
  2. Sticky Thread Sticky: Overview: All eneloop batteries; 2005-2017

    Started by ChibiM, 06-21-2013 03:41 PM
    19 Pages
    1 2 3 4 5 ... 19
    • Replies: 549
    • Views: 287,167
    06-18-2017, 07:31 AM Go to last post
  3. 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: 124,823
    05-14-2017, 05:04 AM Go to last post
  4. Sticky Thread Sticky: Rewrapping a battery

    Started by HKJ, 02-24-2013 08:27 AM
    2 Pages
    1 2
    • Replies: 59
    • Views: 41,812
    04-15-2017, 04:42 PM Go to last post
  5. 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: 75,581
    04-08-2017, 10:36 PM Go to last post
  6. 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: 176,284
    12-22-2016, 09:25 AM Go to last post
  7. Sticky Thread Sticky: Disassembly of some UltraFire batteries

    Started by HKJ, 04-11-2015 10:26 AM
    2 Pages
    1 2
    • Replies: 41
    • Views: 26,110
    07-02-2016, 12:14 PM 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: 60,262
    05-01-2016, 06:37 PM Go to last post
  1. Test/Review of Analyzing Charger Powerex MH-C9000

    Started by HKJ, 06-20-2014 08:33 AM
    4 Pages
    1 2 3 4
    • Replies: 116
    • Views: 33,557
    02-07-2017, 02:58 PM Go to last post
  2. Test/Review of King Kong ICR26650 4000mAh (Gold)

    Started by HKJ, 09-17-2012 12:25 PM
    • Replies: 11
    • Views: 6,529
    02-07-2017, 01:13 AM Go to last post
  3. identify this 18650 please?

    Started by vronp, 02-05-2017 11:53 AM
    • Replies: 4
    • Views: 493
    02-06-2017, 09:26 PM Go to last post
    • Replies: 0
    • Views: 386
    02-06-2017, 04:14 PM Go to last post
  4. My B65 Surefire battery died!

    Started by lingpau, 02-01-2017 10:00 PM
    • Replies: 11
    • Views: 870
    02-06-2017, 03:10 PM Go to last post
  5. So we dont get true ions !

    Started by petrochemicals, 01-31-2017 07:55 PM
    • Replies: 9
    • Views: 809
    02-06-2017, 09:42 AM Go to last post
    • Replies: 12
    • Views: 1,097
    02-05-2017, 10:20 PM Go to last post
  6. Test/review of Charger Olight UC

    Started by HKJ, 02-04-2017 10:22 AM
    • Replies: 10
    • Views: 1,076
    02-05-2017, 06:43 PM Go to last post
  7. Do you use the kickstand on your C9000?

    Started by mountaindewer, 02-02-2017 08:16 AM
    • Replies: 13
    • Views: 785
    02-05-2017, 06:22 PM Go to last post
  8. Panel Mount Digital Meters

    Started by ko4nrbs, 02-02-2017 05:36 PM
    • Replies: 5
    • Views: 491
    02-05-2017, 11:43 AM Go to last post
  9. Amazon Basics AA/AAA Alkaline Batteries

    Started by markr6, 03-26-2015 11:16 AM
    2 Pages
    1 2
    • Replies: 49
    • Views: 18,302
    02-04-2017, 07:23 PM Go to last post
    • Replies: 5
    • Views: 543
    02-04-2017, 02:50 PM Go to last post
    • Replies: 8
    • Views: 769
    02-04-2017, 01:36 PM Go to last post
  10. Ah, I must be overcomplicating things.....

    Started by Dthoreson81, 02-04-2017 11:21 AM
    • Replies: 1
    • Views: 309
    02-04-2017, 12:02 PM Go to last post
  11. Test/review of Shockli 16340 700mAh (Yellow)

    Started by HKJ, 02-02-2017 10:40 AM
    • Replies: 5
    • Views: 449
    02-04-2017, 08:46 AM Go to last post
  12. SkyRC MC3000 - Li Ion custom parameters

    Started by slowcorrado, 05-06-2016 10:19 PM
    • Replies: 8
    • Views: 1,060
    02-04-2017, 06:21 AM Go to last post
  13. Lightbulb Battery Types

    Started by Arcticwolf1911, 01-31-2017 10:47 PM
    • Replies: 15
    • Views: 867
    02-04-2017, 12:36 AM Go to last post
  14. Question 26650 IMR and others sources?

    Started by Ginseng, 01-29-2017 09:00 PM
    • Replies: 13
    • Views: 941
    02-03-2017, 03:37 PM Go to last post
    • Replies: 5
    • Views: 443
    02-03-2017, 02:35 PM Go to last post
  15. PBS television show on batteries

    Started by cactus man, 02-02-2017 06:48 PM
    • Replies: 1
    • Views: 406
    02-02-2017, 08:19 PM Go to last post
  16. Solar USB Charger Restart Preferences

    Started by ko4nrbs, 02-01-2017 02:41 PM
    • Replies: 10
    • Views: 612
    02-02-2017, 01:06 PM Go to last post
  17. PBS-Search for the super battery

    Started by hombreluhrs, 02-01-2017 10:17 PM
    • Replies: 4
    • Views: 597
    02-02-2017, 11:37 AM Go to last post
  18. Should one use only rechargeable batteries?

    Started by livemusic, 01-23-2017 09:29 AM
    • Replies: 21
    • Views: 1,638
    02-02-2017, 11:22 AM Go to last post
  19. Test/Review of Charger 1.5A 3.6-4.2V (TP5000)

    Started by HKJ, 08-10-2016 09:22 AM
    • Replies: 15
    • Views: 3,005
    02-02-2017, 08:06 AM Go to last post
  20. LiFe Solar Charge Boards

    Started by ko4nrbs, 01-27-2017 08:38 AM
    • Replies: 4
    • Views: 569
    02-02-2017, 04:41 AM Go to last post
  21. Question Recover old Eneloop capacity?

    Started by TinderBox (UK), 01-30-2017 04:23 AM
    • Replies: 12
    • Views: 923
    02-02-2017, 02:18 AM Go to last post
  22. opus 3400 question

    Started by hahoo, 01-31-2017 02:48 PM
    • Replies: 4
    • Views: 486
    02-01-2017, 10:07 PM Go to last post
  23. NIMH charger Recommendations

    Started by Gun Shark, 01-28-2017 02:37 PM
    • Replies: 13
    • Views: 1,120
    02-01-2017, 04:03 PM Go to last post
  24. good driver for XHP-70....

    Started by jezdec, 05-27-2015 12:50 AM
    • Replies: 16
    • Views: 5,533
    01-31-2017, 05:39 PM Go to last post
  25. Single channel charger and power bank

    Started by 7histology, 05-17-2015 07:00 PM
    • Replies: 27
    • Views: 2,689
    01-31-2017, 01:11 PM Go to last post
  26. Batteries for Olight X7 Marauder

    Started by Bucur, 10-25-2016 02:03 PM
    4 Pages
    1 2 3 4
    • Replies: 97
    • Views: 9,706
    01-31-2017, 11:29 AM Go to last post
  27. Test/review of Sony US18650VTC5A 2600mAh (Green)

    Started by HKJ, 01-29-2017 02:55 AM
    • Replies: 4
    • Views: 740
    01-31-2017, 06:32 AM Go to last post
    • Replies: 9
    • Views: 748
    01-30-2017, 06:28 PM Go to last post
  28. 2017 Update to Lithium shipping rules

    Started by degarb, 01-28-2017 11:24 AM
    • Replies: 4
    • Views: 737
    01-30-2017, 03:00 AM Go to last post
  29. Mixing batteries 18650

    Started by cheaperrooter, 09-07-2015 08:36 PM
    • Replies: 20
    • Views: 3,051
    01-29-2017, 10:07 PM Go to last post
  30. Lithium-ion battery bulges

    Started by flashfan, 04-20-2009 04:44 PM
    • Replies: 7
    • Views: 16,452
    01-29-2017, 09:48 PM Go to last post
  31. LiFePO4 Solar Charger

    Started by ko4nrbs, 01-26-2017 12:43 PM
    • Replies: 8
    • Views: 629
    01-29-2017, 08:19 PM Go to last post
    • Replies: 1
    • Views: 320
    01-29-2017, 06:34 PM Go to last post
  32. Review ( E.SYB E4 Charger with Bluetooth )

    Started by old4570, 05-30-2016 10:04 PM
    • Replies: 4
    • Views: 1,055
    01-29-2017, 05:43 PM Go to last post
  33. Cordless phones- what kind of charger do they have?

    Started by Cekid, 01-24-2017 05:33 PM
    • Replies: 17
    • Views: 1,350
    01-29-2017, 04:13 AM Go to last post
  34. Improving my lead acid battery

    Started by SilverFox, 01-26-2017 06:11 PM
    • Replies: 4
    • Views: 564
    01-29-2017, 12:58 AM Go to last post
  35. Review: XTAR DRAGON VP4 Plus Charger

    Started by stephenk, 12-17-2016 10:03 PM
    2 Pages
    1 2
    • Replies: 52
    • Views: 6,549
    01-28-2017, 08:32 PM Go to last post
  36. LiFePO4 Protection

    Started by ko4nrbs, 01-27-2017 08:01 PM
    • Replies: 6
    • Views: 606
    01-28-2017, 07:14 PM Go to last post
  37. Another Battery Problem and Recall

    Started by sidecross, 09-02-2016 03:48 PM
    • Replies: 22
    • Views: 2,320
    01-28-2017, 06:23 PM Go to last post
  38. Recommended battery amperage for high drain lights?

    Started by DHart, 01-17-2017 09:21 PM
    2 Pages
    1 2
    • Replies: 42
    • Views: 2,456
    01-28-2017, 12:51 PM Go to last post
    • Replies: 13
    • Views: 822
    01-27-2017, 08:42 PM Go to last post
  39. Are these battery chargers interchangeable?

    Started by hatrabbit, 01-27-2017 08:17 PM
    • Replies: 0
    • Views: 355
    01-27-2017, 08:17 PM Go to last post

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