Battery Technology

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Doctorbass
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Thread for new battery breakthrough PR releases
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2,033
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350,362
neptronix
neptronix
Eastwood
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    • Doin' Science
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Grin’s perspective of Ebike fires
2
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33
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966
docw009
docw009
RLT
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Lithium Batteries Shipping Rules Discussions
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295
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114,742
peadar
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spinningmagnets
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  • Sticky
Sticky thread index for "Battery Technology"
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5
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29,092
spinningmagnets
spinningmagnets
Ypedal
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  • Sticky
Battery F.A.Q - Compilation of good stuff !
2
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28
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93,770
Ypedal
Ypedal
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scooter batery terminals touched now reads 24v at outputbut 41.2v at last bank
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0
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3
bozy74
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Pouch cell
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12
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146
999zip999
999zip999
999zip999
My bicycle motor works 72v 6p is acting up after 2 years
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6
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102
999zip999
999zip999
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Amazon 48v battery inspection
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5
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122
gobi
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Help me choose a 48V battery for a TSDZ2 mid drive conversion
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3
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54
Zambam
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Battery orientation issues.
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0
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28
AdR
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Replacement BMS not playing nice
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5
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53
JCrowe69
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Tomblarom
    • Like
New mini 7S-14S 30A BMS with switch, temp, BT, UART
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3
Views
179
dominik h
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Theodore Voltaire
I guess I need to make 72v 35ah battery pack
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22
Views
326
Theodore Voltaire
Theodore Voltaire
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Bosch Powerpack 400 - Never seen strange BMS behavior
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3
Views
128
Fric
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tatus1969
kWeld - "Next level" DIY battery spot welder
67 68 69 70 71
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1,762
Views
307,448
leffex
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spinningmagnets
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Salvaged EV cells index: Leaf, Volt, Tesla, Zero, etc
2 3 4
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84
Views
45,795
spinningmagnets
spinningmagnets
joz
BMS 3S 18650 charging
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9
Views
107
joz
joz
methods
DALY BMS Teardown & Failure Review (16S 40A)
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163
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6,717
Bbbbrass
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Adding a second battery to eliminate sag."Battery Blender"or parallel?
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8
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137
999zip999
999zip999
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Spark from a wire in battery, unclear cause
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5
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103
999zip999
999zip999
Eastwood
Eastwood’s first battery build
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307
Views
11,911
Dui ni shuo de dui
Dui ni shuo de dui
H
    • Like
Inside a Dual voltage power tool pack !
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4
Views
90
999zip999
999zip999
J
Opening a VW MEB (ID3,4 etc) cell module
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19
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1,562
imgonnawreckthisthing
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72V to 48V???
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10
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893
E-HP
E-HP
agniusm
Enerdel 12S?! NMC pack
2
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44
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5,686
peadar
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S
I opened a bad battery (weak) and cannot see BMS inside if this small chip can be a safe alternative?
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7
Views
177
seterius
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Motor controller high voltage protection causing an issue
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10
Views
106
E-HP
E-HP
Tomblarom
Emerson/Vertiv R48-series CAN programming?
2 3 4
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85
Views
6,308
dominik h
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Lifepo4 cylinder 32650 cells simplified stationary design idea?
Replies
7
Views
156
jonescg
jonescg
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