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Battery Discussions
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Battery Chargers, Testers, and Test Procedures
Discuss specific cell chargers, capacity testers, and testing methods.
SLS BATTERY AUCTIONS
are now live at
www.batteryhookup.com
EV, Lithium, LifePo4, Inverters & More
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Sticky
The Passion of the Li-Ion 18650
Wolf
Dec 31, 2021
Replies
15
Views
2K
Jun 28, 2022
Wolf
Multiple cell charging
RetiredAutoTech
Jan 10, 2023
Replies
13
Views
14
Monday at 8:59 AM
100kwh-hunter
21700 batteries
RetiredAutoTech
Jan 19, 2023
Replies
5
Views
6
Jan 20, 2023
RetiredAutoTech
Looking for a good Power Supply
RetiredAutoTech
Jan 16, 2023
Replies
5
Views
6
Jan 19, 2023
RetiredAutoTech
iCharger X8 Died - Took it apart
OffGridInTheCity
May 5, 2020
2
Replies
33
Views
7K
Jan 19, 2023
Lindi
L
D
why new batteries drain fast
Doris Swanson-0
Jan 17, 2023
Replies
6
Views
7
Jan 18, 2023
Doris Swanson-0
D
MegaCellCharger mods, tuning and reverse engineering
Oleksii
Feb 8, 2021
Replies
16
Views
2K
Jan 13, 2023
Oleksii
H
Can I drop in a 1s Li-Ion for a 3s Nimh?
harrisonpatm
Dec 13, 2022
Replies
5
Views
6
Dec 14, 2022
Korishan
RC3563 IR tester
Bubba
Nov 30, 2019
2
3
Replies
59
Views
14K
Nov 30, 2022
rudzik12
R
A
NEED HELP TESTING 15000 18650 IN 2 WEEKS
armas00
Nov 18, 2022
Replies
6
Views
7
Nov 25, 2022
Wolf
Did anyone test cells from TenPower ?
Overmind
Nov 25, 2022
Replies
1
Views
2
Nov 25, 2022
Korishan
LM338 Power supply/ battery charger.
Tex
Sep 22, 2022
Replies
17
Views
18
Nov 10, 2022
Tex
YR1035+ enabling serial port to read data
Oleksii
Mar 5, 2021
2
Replies
20
Views
2K
Nov 8, 2022
grundholm
G
H
How to test 26650's on an imax B6
harrisonpatm
Oct 24, 2022
Replies
5
Views
6
Oct 24, 2022
floydR
F
B
18650 advice for beginner
boodledog
Oct 23, 2022
Replies
2
Views
3
Oct 23, 2022
Korishan
Toroid transformer for charger?
Tex
Oct 13, 2022
Replies
5
Views
6
Oct 13, 2022
J_Mack58
N
Opus BT-C3100 v2.2
normantomalin
Sep 23, 2022
Replies
1
Views
2
Sep 23, 2022
OffGridInTheCity
I
Testing E-bike battery packs
ivan123
Sep 19, 2022
Replies
3
Views
4
Sep 20, 2022
paddy72
P
I
MegaCell Charger Workflow & reliability
ivan123
Sep 8, 2022
Replies
5
Views
105
Sep 13, 2022
Oleksii
V
How it is possible to find a dead cell without disassembling?
vladp
Sep 7, 2022
Replies
10
Views
173
Sep 8, 2022
hbpowerwall
V
How can i get cell capacity from MC3000 if i am not near?
vladp
Sep 8, 2022
Replies
5
Views
60
Sep 8, 2022
Oleksii
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