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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: 82
    • Views: 86,286
    Yesterday, 02:28 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: 600
    • Views: 369,274
    02-10-2018, 04:54 PM Go to last post
  3. 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: 209,516
    01-16-2018, 07:47 PM Go to last post
  4. 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: 71,916
    01-16-2018, 06:20 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: 175
    • Views: 152,230
    11-25-2017, 01:40 AM Go to last post
  6. Sticky Thread Sticky: Rewrapping a battery

    Started by HKJ, 02-24-2013 08:27 AM
    3 Pages
    1 2 3
    • Replies: 61
    • Views: 52,681
    08-20-2017, 06:01 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: 42
    • Views: 35,758
    08-18-2017, 06:31 PM Go to last post
  8. 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: 94,282
    04-08-2017, 10:36 PM Go to last post
  1. Cold performance: NiMH vs Li-ion rechargeables

    Started by zorobabel, 10-16-2017 09:18 AM
    • Replies: 26
    • Views: 4,588
    Today, 12:10 AM Go to last post
  2. IMR over-discharge

    Started by ScottJ, 02-15-2018 02:41 PM
    • Replies: 24
    • Views: 538
    Yesterday, 11:42 PM Go to last post
  3. Lithium D-cell or alternative?

    Started by kilogulf59, 02-17-2018 06:29 AM
    • Replies: 16
    • Views: 372
    Yesterday, 10:22 PM Go to last post
  4. What driver size on the Convoy L4?

    Started by R.D, Yesterday 08:59 PM
    • Replies: 0
    • Views: 38
    Yesterday, 08:59 PM Go to last post
    • Replies: 0
    • Views: 41
    Yesterday, 07:43 PM Go to last post
  5. Popcorn SkyRC IFA 2014 MC3000 charger-analyzer

    Started by kreisl, 08-30-2014 05:26 AM
    169 Pages
    1 2 3 4 5 ... 169
    • Replies: 5,060
    • Views: 979,362
    Yesterday, 04:10 PM Go to last post
  6. Battery compatibility

    Started by WillFern5, 02-17-2018 02:14 PM
    • Replies: 1
    • Views: 157
    Yesterday, 03:26 PM Go to last post
  7. AmazonBasics 9 Volt Everyday Alkaline Batteries

    Started by kilogulf59, 02-15-2018 08:09 AM
    • Replies: 8
    • Views: 297
    Yesterday, 02:43 PM Go to last post
  8. 17mm 118650 XHP70.2 driver?

    Started by R.D, Yesterday 11:19 AM
    • Replies: 0
    • Views: 46
    Yesterday, 11:19 AM Go to last post
    • Replies: 8
    • Views: 276
    Yesterday, 11:06 AM Go to last post
  9. Safest 14500

    Started by lightseeker2009, 02-13-2018 12:46 PM
    • Replies: 13
    • Views: 449
    Yesterday, 11:05 AM Go to last post
  10. Looking for SkyRC IMAX B6 AC V2, advice please.

    Started by Frank E, 02-17-2018 01:01 PM
    • Replies: 1
    • Views: 128
    Yesterday, 07:30 AM Go to last post
  11. NIMH charger Recommendations

    Started by Gun Shark, 01-28-2017 02:37 PM
    • Replies: 14
    • Views: 1,608
    Yesterday, 05:35 AM Go to last post
  12. Test/review of Charger Panasonic BQ-CC65

    Started by HKJ, 02-15-2018 11:37 AM
    • Replies: 13
    • Views: 556
    Yesterday, 01:14 AM Go to last post
  13. Lifepo4 usage for 18650 lights

    Started by gurdygurds, 02-12-2018 09:07 AM
    • Replies: 10
    • Views: 390
    02-17-2018, 07:42 PM Go to last post
  14. Converting electronics from alkaline to Li-Ion?

    Started by Spades45, 02-11-2018 08:05 PM
    • Replies: 4
    • Views: 342
    02-17-2018, 01:31 PM Go to last post
  15. Test/review of Shockli IMR14500 660mAh (Yellow) 2018

    Started by HKJ, 02-17-2018 10:07 AM
    • Replies: 0
    • Views: 103
    02-17-2018, 10:07 AM Go to last post
  16. CAR charger lead for OPUS BT-C3100 charger

    Started by tabetha, 02-11-2018 01:44 PM
    • Replies: 5
    • Views: 233
    02-17-2018, 06:13 AM Go to last post
  17. Amp Draw-Equipment needed and directions how!

    Started by IlluminationDomination, 02-11-2018 04:35 PM
    2 Pages
    1 2
    • Replies: 43
    • Views: 924
    02-17-2018, 12:44 AM Go to last post
  18. Question about voltage vs amps

    Started by RandyJMP, 02-14-2018 07:27 PM
    • Replies: 13
    • Views: 373
    02-16-2018, 05:32 PM Go to last post
    • Replies: 2
    • Views: 172
    02-16-2018, 03:17 PM Go to last post
  19. Nitecore 14500 IMR NL146 showing 0Volts

    Started by Tootall72, 02-14-2018 12:38 PM
    • Replies: 2
    • Views: 181
    02-14-2018, 01:07 PM Go to last post
  20. 20700 charger ?

    Started by Joelives, 02-09-2018 03:28 PM
    • Replies: 7
    • Views: 344
    02-14-2018, 09:59 AM Go to last post
  21. ZebraLight told me i need a specific battery

    Started by jlittle, 12-26-2017 05:16 PM
    • Replies: 14
    • Views: 1,359
    02-13-2018, 07:39 PM Go to last post
  22. Test/review of Miboxer C4-12

    Started by HKJ, 12-13-2017 12:10 PM
    • Replies: 17
    • Views: 1,110
    02-13-2018, 02:26 PM Go to last post
  23. 18650 for infrequent use?

    Started by Buck91, 01-27-2018 12:50 PM
    • Replies: 12
    • Views: 790
    02-13-2018, 01:14 PM Go to last post
    • Replies: 0
    • Views: 167
    02-13-2018, 11:54 AM Go to last post
  24. Trash score

    Started by jlittle, 02-12-2018 07:33 AM
    • Replies: 3
    • Views: 292
    02-13-2018, 08:56 AM Go to last post
  25. Typical flashlight efficiency question

    Started by Kivatch, 02-12-2018 06:17 AM
    • Replies: 3
    • Views: 252
    02-13-2018, 03:51 AM Go to last post
    • Replies: 3
    • Views: 229
    02-12-2018, 03:00 PM Go to last post
  26. Olight cell temperature sensitivity? ORB-163C05

    Started by sbslider, 02-06-2018 09:56 PM
    • Replies: 3
    • Views: 271
    02-12-2018, 06:56 AM Go to last post
  27. Test/Review of Charger Xtar VC4

    Started by HKJ, 04-10-2015 07:10 AM
    7 Pages
    1 2 3 4 5 ... 7
    • Replies: 186
    • Views: 60,407
    02-12-2018, 12:07 AM Go to last post
    • Replies: 5
    • Views: 258
    02-11-2018, 11:23 AM Go to last post
  28. Test/review of Lloytron AAA 900mAh B015 (Green-black)

    Started by HKJ, 02-11-2018 10:04 AM
    • Replies: 0
    • Views: 174
    02-11-2018, 10:04 AM Go to last post
  29. Eneloops: what charger do I need? (info and discussion thead)

    Started by ChibiM, 01-08-2015 06:48 AM
    9 Pages
    1 2 3 4 5 ... 9
    • Replies: 242
    • Views: 77,630
    02-11-2018, 09:21 AM Go to last post
  30. Sourcing AW ICR123 / 16340

    Started by Burncycle, 02-09-2018 11:16 PM
    • Replies: 3
    • Views: 272
    02-10-2018, 07:43 PM Go to last post
    • Replies: 6
    • Views: 462
    02-10-2018, 05:19 PM Go to last post
  31. LiFePO4 and temperature

    Started by zespectre, 02-09-2018 01:37 PM
    • Replies: 4
    • Views: 228
    02-10-2018, 02:27 PM Go to last post
  32. How to get discharge with a BC1000

    Started by UserName, 02-08-2018 06:48 AM
    • Replies: 9
    • Views: 348
    02-09-2018, 10:19 PM Go to last post
  33. OPUS CHARGER ISSUE OLIGHT BATTERY ISSUE

    Started by tabetha, 02-09-2018 11:01 AM
    • Replies: 5
    • Views: 224
    02-09-2018, 04:20 PM Go to last post
  34. PKCell 18350 900mAh (Blue) (This cell is maybe a fake)

    Started by HKJ, 02-09-2018 10:06 AM
    • Replies: 0
    • Views: 154
    02-09-2018, 10:06 AM Go to last post
  35. Test/review of Charger GyrFalcon All-44 (Enova)

    Started by HKJ, 12-12-2016 10:27 AM
    • Replies: 14
    • Views: 2,628
    02-08-2018, 12:29 PM Go to last post
    • Replies: 1
    • Views: 335
    02-07-2018, 06:48 PM Go to last post
    • Replies: 12
    • Views: 2,119
    02-07-2018, 12:08 PM Go to last post
  36. Test/review of Charger LiitoKala Lii-402

    Started by HKJ, 02-07-2018 11:51 AM
    • Replies: 0
    • Views: 288
    02-07-2018, 11:51 AM Go to last post
  37. Test/review of Vapcell INR18650 2400mAh (Purple)

    Started by HKJ, 02-05-2018 09:37 AM
    • Replies: 0
    • Views: 206
    02-05-2018, 09:37 AM Go to last post
    • Replies: 6
    • Views: 473
    02-05-2018, 01:40 AM Go to last post
  38. Test/Review of Sony US18650VTC6 3000mAh (Green)

    Started by HKJ, 08-04-2016 11:38 AM
    3 Pages
    1 2 3
    • Replies: 68
    • Views: 19,194
    02-04-2018, 05:50 PM Go to last post
  39. Sanyo 4.2v 18650GA

    Started by Cableboy123, 02-04-2018 03:08 PM
    • Replies: 4
    • Views: 328
    02-04-2018, 05:43 PM Go to last post

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