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Electric Bike Technical
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Batteries, Chargers & Solar
Post thread
Ebike forum for battery, chargers and solar panel questions. Find out about Voltage (V), Amps (A), Amp hours (Ah), Watts (W), Watt hours (Wh) and how they all relate to each other.
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Title
H
Sticky
!! Solar and EV Charging For Ebikes Thread !!
Hozer
Oct 25, 2023
Replies
9
Views
933
Nov 30, 2023
Hozer
H
Sticky
Technical Corner: Battery Pack Safety and "Best Practices"
CloneWerks
Aug 6, 2022
Replies
11
Views
7K
Jul 15, 2023
ecrawler
E
Sticky
Easy Ebike Battery Building Kit - Join 18650 Cells with No Welding! - Vruzend V2.1 Review
Anton
May 8, 2020
Replies
4
Views
11K
Feb 13, 2023
curtis
C
Sticky
Electric Bicycle Battery Packs - What Does "S" and "P" Stand For?
Anton
Sep 30, 2018
Replies
4
Views
12K
Sep 11, 2021
neilh
N
Sticky
How to Calculate the Battery Capacity of your Electric Bike?
Anton
Apr 25, 2020
Replies
0
Views
6K
Apr 25, 2020
Anton
E
Sticky
How to Make eBike Batteries Last Longer in Winter
ebikejames
Dec 4, 2018
Replies
1
Views
13K
Mar 27, 2020
Bill
B
4
48V 15amp battery only charging to 53V
40buickcoupe
Monday at 6:21 PM
Replies
5
Views
198
Thursday at 12:07 AM
biknut
48V 17.5Ah battery gives only 5 Ah !!!
vcocciolo
Dec 3, 2023
Replies
3
Views
187
Monday at 6:49 PM
vcocciolo
A
Is 48V 30Ah even possible in a Hailong battery case? (G80 21700 cells).
addertooth
Nov 25, 2023
2
Replies
21
Views
784
Monday at 4:36 PM
James340
J
J
Replace cells in a proprietary pack.Emotion battery
James340
Aug 8, 2023
Replies
7
Views
703
Dec 3, 2023
addertooth
A
T
Question
MCN MOSCOW
Tankerpaul
Dec 1, 2023
Replies
3
Views
189
Dec 3, 2023
HumanPerson
J
36 volt battery at 38.7 volt sent 950 Watt to the motor.I know many different variables but how does it compare generally?I was pleased with it.
James340
Dec 3, 2023
Replies
4
Views
114
Dec 3, 2023
addertooth
A
M
Question
battery connection type
maddmatt54
Nov 28, 2023
Replies
1
Views
173
Nov 28, 2023
Hoggdoc
Anyone update Mahle x35 firmware themselves?
Nappy
May 13, 2023
2
3
Replies
41
Views
9K
Nov 22, 2023
Lentilbake
Ebike battery storage
Snoop
Nov 15, 2022
2
Replies
30
Views
9K
Nov 20, 2023
Rockbike
R
R
Dual battery question
Robotboy
Nov 18, 2023
Replies
8
Views
482
Nov 20, 2023
fabbrisd
F
R
Faulty Gogobest gf700
Robert123
Oct 7, 2023
Replies
7
Views
854
Nov 15, 2023
fabbrisd
F
M
Faraday keeps switching on
mmwolfe
Nov 14, 2023
Replies
15
Views
672
Nov 14, 2023
James340
J
J
Proprietary battery vs Aftermarket
James340
Nov 14, 2023
Replies
2
Views
258
Nov 14, 2023
James340
J
S
New battery - worth it? - Ariel Rideal
Saluki
Nov 6, 2023
2
Replies
32
Views
2K
Nov 13, 2023
JohnnyBeans
J
Going to build a battery charging safety box. Any tips?
schwim
Oct 19, 2023
Replies
7
Views
712
Nov 10, 2023
HumanPerson
M
Battery not charging to 100%. Seeing three different charge readings
McQ MT
Jun 3, 2022
Replies
11
Views
5K
Nov 5, 2023
addertooth
A
A
Hailong battery recomendation?
andreistirbu72
Oct 28, 2023
Replies
11
Views
1K
Oct 30, 2023
m@Robertson
Question
sizing second battery in 2 battery setup
mocles
Sep 22, 2023
Replies
13
Views
1K
Oct 30, 2023
addertooth
A
T
Rad City 5 Issue
Tabusboss
Oct 28, 2023
Replies
4
Views
505
Oct 28, 2023
Tabusboss
T
S
Help
Scottbronx
Oct 28, 2023
Replies
1
Views
301
Oct 28, 2023
DieselTech
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