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Forum: Flashlight Electronics - Batteries Included

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  1. Sticky Thread Sticky: Overview: All eneloop batteries; 2005-2017

    Started by ChibiM, 06-21-2013 03:41 PM
    18 Pages
    1 2 3 4 5 ... 18
    • Replies: 515
    • Views: 258,899
    03-14-2017, 01:41 AM Go to last post
  2. Sticky Thread Sticky: Rewrapping a battery

    Started by HKJ, 02-24-2013 07:27 AM
    2 Pages
    1 2
    • Replies: 58
    • Views: 38,527
    03-02-2017, 08:43 AM Go to last post
  3. Sticky Thread Sticky: 18650's Care and Maintenance

    Started by acbezzi, 07-27-2010 10:50 AM
    3 Pages
    1 2 3
    • Replies: 69
    • Views: 62,294
    02-28-2017, 04:28 PM Go to last post
  4. 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: 166,081
    12-22-2016, 08:25 AM Go to last post
  5. Exclamation Sticky Thread Sticky: CAUTION !! Misleading budget battery and lumen claims

    Started by 51coronet, 01-11-2012 11:01 PM
    5 Pages
    1 2 3 4 5
    • Replies: 135
    • Views: 69,313
    11-08-2016, 08:47 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
    6 Pages
    1 2 3 4 5 ... 6
    • Replies: 173
    • Views: 116,122
    08-16-2016, 11:56 PM 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: 22,970
    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: 56,335
    05-01-2016, 06:37 PM Go to last post
  1. Are NiMH Batteries Dying Out?

    Started by BattBoi, 03-08-2017 01:48 PM
    • Replies: 22
    • Views: 928
    Today, 11:10 PM Go to last post
  2. Thumbs up Opus BT-C3100 2.2-Comparison-New and Exchanged.

    Started by Capolini, 02-27-2017 11:56 AM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 180
    • Views: 6,140
    Today, 09:46 PM Go to last post
    • Replies: 13
    • Views: 234
    Today, 06:10 PM Go to last post
  3. Battery pack spot welders

    Started by saladsack, Today 07:27 AM
    • Replies: 8
    • Views: 132
    Today, 05:30 PM Go to last post
  4. Need some battery pack help please.

    Started by LitFuse, 03-24-2012 01:33 PM
    • Replies: 12
    • Views: 4,353
    Today, 03:06 PM Go to last post
  5. Sigh What to do with twelve 16340 batteries?

    Started by gvblake22, Yesterday 09:28 AM
    • Replies: 11
    • Views: 222
    Today, 01:08 PM Go to last post
  6. Goodenough still inventing at age 94. Glass battery.

    Started by delus, 03-04-2017 08:10 AM
    • Replies: 12
    • Views: 780
    Today, 12:33 PM Go to last post
  7. Test/review of Sanyo NCR20700B 4000mAh (Red)

    Started by HKJ, 01-02-2017 10:12 PM
    • Replies: 22
    • Views: 2,217
    Today, 11:08 AM Go to last post
  8. What Rechargeable Power Bank Should I Get?

    Started by JAS, Yesterday 07:57 PM
    • Replies: 8
    • Views: 207
    Today, 11:03 AM Go to last post
  9. Post XM-L2 T6 flashlight battery issues and advices

    Started by MetalSir, 03-22-2017 09:40 AM
    • Replies: 15
    • Views: 279
    Today, 03:05 AM Go to last post
  10. Test/Review of Charger Xtar ANT - MC1Plus

    Started by HKJ, 07-09-2016 09:06 AM
    • Replies: 9
    • Views: 2,312
    Yesterday, 06:39 PM Go to last post
  11. Advanced (dis)charger/battery analyzer for 6+

    Started by Behemot, 03-13-2017 04:33 AM
    • Replies: 6
    • Views: 267
    Yesterday, 05:38 PM Go to last post
  12. Popcorn SkyRC — IFA 2014 — MC3000 charger-analyzer

    Started by kreisl, 08-30-2014 05:26 AM
    154 Pages
    1 2 3 4 5 ... 154
    • Replies: 4,602
    • Views: 624,953
    Yesterday, 04:26 PM Go to last post
  13. New chargers from Xtar?

    Started by FlashlightR, Yesterday 03:10 PM
    • Replies: 0
    • Views: 89
    Yesterday, 03:10 PM Go to last post
  14. Need a charger recommendation

    Started by extra, 03-18-2017 05:18 PM
    • Replies: 5
    • Views: 325
    Yesterday, 01:31 PM Go to last post
    • Replies: 20
    • Views: 1,380
    Yesterday, 11:01 AM Go to last post
  15. Does the lifepo4 exist anymore?

    Started by fireofenergy, 02-10-2017 01:44 AM
    • Replies: 6
    • Views: 657
    Yesterday, 07:54 AM Go to last post
  16. Test/Review of Charger Opus BT-C3100 V2.1

    Started by HKJ, 08-31-2014 06:30 AM
    16 Pages
    1 2 3 4 5 ... 16
    • Replies: 456
    • Views: 123,720
    Yesterday, 06:15 AM Go to last post
  17. Batteries with built-in micro USB charging

    Started by SoCalTiger, 03-21-2017 03:58 PM
    • Replies: 13
    • Views: 355
    Yesterday, 01:33 AM Go to last post
  18. LiFeP04 vs. LiMN vs. LiNiMnCoO2

    Started by snakyjake, 11-23-2010 11:24 AM
    2 Pages
    1 2
    • Replies: 36
    • Views: 17,459
    03-22-2017, 09:35 PM Go to last post
    • Replies: 2
    • Views: 324
    03-22-2017, 06:48 PM Go to last post
  19. are the duracells ion core 2500 any good?

    Started by raggie33, 03-11-2017 01:39 PM
    • Replies: 13
    • Views: 762
    03-22-2017, 06:29 PM Go to last post
  20. Test/review of Charger Allmaybe EC2

    Started by HKJ, 03-22-2017 04:11 PM
    • Replies: 1
    • Views: 117
    03-22-2017, 05:01 PM Go to last post
  21. Lightbulb Best RCR123a

    Started by thedukeoftank, 03-21-2017 08:53 AM
    • Replies: 16
    • Views: 364
    03-22-2017, 02:44 PM Go to last post
  22. Turnigy NiZn Cycle Life Testing

    Started by Power Me Up, 01-12-2015 05:12 PM
    • Replies: 6
    • Views: 1,994
    03-22-2017, 07:34 AM Go to last post
  23. Charging a single lifepo4 40152

    Started by saladsack, 03-21-2017 09:24 AM
    • Replies: 13
    • Views: 282
    03-22-2017, 05:08 AM Go to last post
  24. 40160 cells

    Started by saladsack, 03-21-2017 07:07 AM
    • Replies: 4
    • Views: 218
    03-21-2017, 09:15 PM Go to last post
  25. Which battery charger?

    Started by jcr71, 03-16-2017 03:22 AM
    2 Pages
    1 2
    • Replies: 41
    • Views: 1,173
    03-21-2017, 02:43 PM Go to last post
  26. Battery charge termination test

    Started by HKJ, 03-16-2017 12:52 PM
    • Replies: 8
    • Views: 360
    03-21-2017, 08:26 AM Go to last post
  27. Ikea New rechargeable batteries and charger

    Started by X_dead3, 04-04-2016 02:09 AM
    2 Pages
    1 2
    • Replies: 36
    • Views: 13,840
    03-20-2017, 11:44 PM Go to last post
  28. Test/review of Soshine 16340 RCR-123 700mAh (Black)

    Started by HKJ, 03-20-2017 11:55 AM
    • Replies: 2
    • Views: 137
    03-20-2017, 01:09 PM Go to last post
  29. Eneloop Pro AAA

    Started by PartyPete, 03-18-2017 09:41 AM
    • Replies: 5
    • Views: 374
    03-20-2017, 08:44 AM Go to last post
  30. High voltage 18650 pack

    Started by WDR, 03-19-2017 10:43 AM
    • Replies: 14
    • Views: 290
    03-20-2017, 05:17 AM Go to last post
  31. SkyRC MC3000

    Started by Snotgople, 03-17-2017 05:06 AM
    • Replies: 9
    • Views: 339
    03-20-2017, 04:09 AM Go to last post
  32. CR123A incan users

    Started by chillinn, 03-18-2017 11:32 PM
    • Replies: 3
    • Views: 196
    03-19-2017, 01:05 PM Go to last post
  33. Eneloops discontinued at Costco (USA)?

    Started by Wicho, 03-10-2017 12:56 PM
    • Replies: 7
    • Views: 647
    03-19-2017, 11:59 AM Go to last post
    • Replies: 8
    • Views: 238
    03-19-2017, 09:46 AM Go to last post
    • Replies: 6
    • Views: 268
    03-18-2017, 07:06 PM Go to last post
  34. Test/review of GIF TR16340 2500mAh (Yellow)

    Started by HKJ, 03-17-2017 10:08 AM
    • Replies: 5
    • Views: 265
    03-18-2017, 06:52 PM Go to last post
  35. Not all cells are created equal...

    Started by SweD, 03-14-2017 04:37 PM
    • Replies: 7
    • Views: 428
    03-18-2017, 05:24 PM Go to last post
    • Replies: 1
    • Views: 139
    03-18-2017, 02:27 PM Go to last post
  36. Ansmann Powerline Pro 4

    Started by Cekid, 03-07-2017 05:30 AM
    • Replies: 18
    • Views: 652
    03-18-2017, 09:03 AM Go to last post
  37. Lidl red Tronic battery test

    Started by KentS, 10-20-2010 12:37 AM
    4 Pages
    1 2 3 4
    • Replies: 110
    • Views: 53,989
    03-18-2017, 02:32 AM Go to last post
  38. NiCad/NiMH charger question

    Started by Timothybil, 03-16-2017 06:00 PM
    • Replies: 3
    • Views: 210
    03-17-2017, 09:39 PM Go to last post
  39. Overdischarge of NiZn Cells

    Started by Battery Guy, 06-30-2010 02:48 PM
    2 Pages
    1 2
    • Replies: 53
    • Views: 11,009
    03-17-2017, 08:26 PM Go to last post

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