Rechargeable Batteries

Discuss all types of rechargeable batteries here.
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User reviews and tests of all types and sizes of rechargeable batteries
1083
11150 Test/review of...
by Barkuti
09/19/2021 - 01:02
Topic / Topic starter Replies Views Last postsort ascending
Normal topic Put battery in reverse and sparked
by klrman » Thu, 10/01/2020 - 12:10
9
399 by klrman
Sat, 10/03/2020 - 01:30
Normal topic Sofirn 14500 rusty
by Funtastic » Thu, 09/10/2020 - 08:38
1
293 by Funtastic
Sun, 09/27/2020 - 08:50
Hot topic Aliexpress/Banggood Batteries. Worth the Risk? (Page: 1, 2, 3)
by Sirstinky » Tue, 07/16/2019 - 15:20
89
4,776 by Sirstinky
Sat, 09/26/2020 - 17:23
Hot topic Incoming Vapcell items...waiting while in quarantine... What have you coming too? Finally arrived (post 12)
by tatasal » Tue, 03/31/2020 - 07:29
20
1,114 by zoulas
Sat, 09/26/2020 - 08:12
Normal topic Best deal on 8 Protected 18650 the next couple weeks?
by Prodeje79 » Mon, 11/20/2017 - 10:13
1
463 by zoulas
Sat, 09/26/2020 - 05:25
Normal topic Shorter Protected 18650?
by flyingbrass » Sat, 09/26/2020 - 01:18
0
112 by flyingbrass
Sat, 09/26/2020 - 01:18
Normal topic Any South Africans on the forum?
by Ghostface1288 » Wed, 09/23/2020 - 05:53
2
138 by Ghostface1288
Wed, 09/23/2020 - 07:18
Normal topic Got these bad boys out of a new power bank - tips on how to remove tabs?
by YYesZir » Mon, 09/14/2020 - 10:11
14
521 by Robin Dobbie
Mon, 09/21/2020 - 18:19
Normal topic What kind of cell is almost full at 1.99V?
by Robin Dobbie » Mon, 09/21/2020 - 09:59
8
322 by Robin Dobbie
Mon, 09/21/2020 - 16:10
Normal topic e-bikes and battery questions
by Barkuti » Mon, 09/21/2020 - 00:11
2
223 by ggf31416
Mon, 09/21/2020 - 13:14
Normal topic Negative Voltage on NiMH cell
by Pete7874 » Sat, 09/19/2020 - 08:29
12
485 by Katherine Alicia
Sat, 09/19/2020 - 16:35
Normal topic Please suggest a cheap protected 18650
by Perception » Fri, 09/11/2020 - 17:12
7
410 by ggf31416
Sat, 09/19/2020 - 10:54
Normal topic In the field RC LiPo charging
by Stacy555 » Thu, 09/17/2020 - 04:06
5
306 by scalpel_ninja
Thu, 09/17/2020 - 10:08
Normal topic List of unproteced batteries that still have an internal fuse?
by klrman » Fri, 09/04/2020 - 23:03
3
210 by klrman
Sat, 09/12/2020 - 18:22
Normal topic Protected?
by pennzy » Fri, 09/04/2020 - 13:41
11
500 by Unheard
Wed, 09/09/2020 - 03:57
Normal topic USB rechargeable AA NiMh batteries -- how good or bad are they?
by d_t_a » Fri, 09/04/2020 - 23:29
1
275 by flydiver
Mon, 09/07/2020 - 13:16
Normal topic 26650 battery failure
by scosgt » Fri, 09/04/2020 - 17:46
8
420 by snakebite
Sat, 09/05/2020 - 10:04
Normal topic What is the highest amp draw 5000 mAh cell?
by dmsoule » Thu, 09/03/2020 - 17:41
5
340 by Majoroverkill
Thu, 09/03/2020 - 20:10
Hot topic Is it safe to leave rechargeable batteries in a charger overnight?
by Great White » Thu, 04/02/2015 - 22:30
28
5,662 by Henk4U2
Thu, 09/03/2020 - 12:20
Normal topic Epoch AA 1.5 V 2300 mAH Li-ion Batteries?
by peg matite » Wed, 09/02/2020 - 14:02
6
534 by flydiver
Thu, 09/03/2020 - 11:31
Normal topic 18650 batteries - LVP at 2.2V OK?
by river345 » Sun, 08/30/2020 - 00:16
7
356 by Barkuti
Sun, 08/30/2020 - 18:59
Normal topic How good are GP ReCyko+ (Pro) rechargeable batteries?
by ksio89 » Fri, 08/14/2020 - 20:56
12
661 by samgalax
Sun, 08/30/2020 - 16:32
Normal topic What batteries to pair with Xtar PB2S
by Shahmatt » Tue, 08/25/2020 - 07:54
7
321 by Shahmatt
Wed, 08/26/2020 - 21:21
Normal topic Rapid discharge without use
by Andrew Dillon » Thu, 08/13/2020 - 12:08
7
416 by flydiver
Tue, 08/18/2020 - 12:40
Normal topic Samsung 30Q Battery Safety
by Aringkingkin » Mon, 08/17/2020 - 00:26
11
469 by SIGShooter
Mon, 08/17/2020 - 23:15
Hot topic 21700 powered fan?
by JordanZHP » Thu, 04/16/2020 - 18:00
15
858 by stagger
Mon, 08/17/2020 - 02:30
Normal topic Where to buy Vapcell 16340 7A in Hong Kong?
by Neco » Thu, 08/13/2020 - 23:38
7
286 by Neco
Sun, 08/16/2020 - 12:09
Hot topic AAA Recommendation Needed
by xgt99 » Mon, 06/19/2017 - 20:25
17
1,726 by Sirstinky
Sun, 08/16/2020 - 00:13
Normal topic ProWorx IMR 18650 Batteries from Ebay
by lwkeung » Wed, 08/12/2020 - 18:04
3
213 by d_t_a
Sat, 08/15/2020 - 05:17
Normal topic 30Q cell voltage in storage
by MtnDon » Thu, 08/13/2020 - 16:24
4
274 by NeutralFan
Thu, 08/13/2020 - 20:45
Normal topic Ideas for a “dream” cell storage solution
by Photon Master » Mon, 08/10/2020 - 23:00
1
171 by toddcshoe
Mon, 08/10/2020 - 23:13
Normal topic Highest energy density 20700/21700
by Herp Derpula » Sun, 08/02/2020 - 19:11
3
339 by SubLGT
Sun, 08/09/2020 - 10:49
Normal topic Battery for Manker MC13 (18650 tube)
by Abizer » Sat, 08/08/2020 - 08:07
0
210 by Abizer
Sat, 08/08/2020 - 08:07
Normal topic Using a Lipo to Replace Li-Ion
by Witterings » Tue, 08/04/2020 - 00:45
14
653 by Macka17
Wed, 08/05/2020 - 23:02
Normal topic PKCELL NIMH LSD (Low Self Discharge)
by Babou » Tue, 08/04/2020 - 05:17
5
541 by Sidney Stratton
Tue, 08/04/2020 - 08:38
Normal topic Pkcell LSD
by Babou » Sun, 08/02/2020 - 04:49
0
146 by Babou
Sun, 08/02/2020 - 04:49
Normal topic harvested 18650 cells, connected metal strips, etc.
by discord » Fri, 07/31/2020 - 02:01
7
368 by Zappaman
Sat, 08/01/2020 - 12:58
Normal topic Olight modified batteries seeker 2 pro, m2r pro warrior, s2r batton II
by sarge12 » Thu, 07/30/2020 - 19:42
0
197 by sarge12
Thu, 07/30/2020 - 19:42
Normal topic Hole in the Wrap - 21700 from FFlies
by peg matite » Thu, 07/30/2020 - 13:47
2
213 by Scallywag
Thu, 07/30/2020 - 18:56
Normal topic What's the best D-type Ni MH /Ni Cd battery?
by vapcell Dennis » Sun, 07/26/2020 - 22:58
9
418 by Rexlion
Mon, 07/27/2020 - 23:23
Normal topic Is this cell "dunzo?"
by TheIntruder » Fri, 07/24/2020 - 19:34
9
415 by TheIntruder
Mon, 07/27/2020 - 04:01
Hot topic Samsung 30Q 18650 3000mAh 15A Battery $3.49ea (Page: 1, 2)
by whatsthepoint » Fri, 02/14/2020 - 15:52
47
2,841 by Zappaman
Sat, 07/25/2020 - 00:58
Hot topic 18650 battery pack design for a powerbank
by Diyfr » Tue, 06/16/2020 - 08:10
22
1,508 by Barkuti
Mon, 07/20/2020 - 04:59
Hot topic Rechargeable D cells defective?
by tedh35 » Thu, 07/16/2020 - 14:12
18
634 by tedh35
Sun, 07/19/2020 - 17:06
Hot topic XTAR BC4 Brand New 1.5V Li-ion Battery Charger
by xtarflashlight » Tue, 06/02/2020 - 05:52
20
1,187 by zeroair
Sun, 07/19/2020 - 10:49
Normal topic Few Questions On Two Battery Types...
by Spyderman24-7 » Fri, 07/17/2020 - 11:42
3
179 by jeff51
Fri, 07/17/2020 - 15:52
Hot topic The Exploding Battery Thread (Page: 1, 2, 3)
by Boaz » Sat, 10/08/2011 - 13:07
64
13,250 by wle
Tue, 07/14/2020 - 15:27
Normal topic Reliable AliExpress 18650, 26650, 10450, 18350, 32650, 21700...
by M1k4c » Fri, 07/03/2020 - 20:49
14
969 by MoreLumens
Fri, 07/10/2020 - 09:17
Hot topic Powerowl?
by Deputydave » Sat, 01/11/2020 - 10:04
21
1,618 by AA Cycler
Thu, 07/02/2020 - 02:37
Normal topic Roomba Battery Replacement
by jeff51 » Sat, 06/27/2020 - 15:06
0
120 by jeff51
Sat, 06/27/2020 - 15:54
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