Difference between revisions of "Battery/Cell Arrangement"

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(extract from service manual)
 
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Latest revision as of 22:20, 4 December 2019

Cell arrangement (also battery arrangement or battery configuration) refers to how the cells are grouped to provide power with sufficient current and voltage output for the application.

  • Series arrangements raise pack voltage
  • Parallel arrangements increase pack current capacity, as well as balance cells if they are cross-connected.
Notation
See Battery Cell Arrangement Notation to understand how Zero's battery cell arrangements are described.
Pack Configurations
Cell Voltage Series Pack Voltage Years Platform Configuration
Molicel 26700 3.8V 14
7⨉2s banks
48V (min)
53V (nominal) ≈ 3.8V × 14
58V (listed/max)
2009 S 14s24p Monolith (12 or 24 parallel)
2010-2011 X 14s12p
S 14s24p
EIG C020 20Ah 3.65V 18
65.7V (nominal) ≈ 3.65V × 18
74.7V (max)
2012 X 18s1p 1 module
S 18s2p or 18s3p 2 or 3-brick monolith
Farasis 25Ah 28
116V (max)
102V (nominal) ≈ 3.65V × 28
84V (min)
2013-2014 X 28s1p 1 or 2 removable modules
S 28s3p or 28s4p 3 or 4-brick monolith
Farasis 25Ah 2015 X 28s1p 1 or 2 removable modules
Farasis 27Ah S 28s3p or 28s4p 3 or 4-brick monolith
Farasis 29Ah 2016 X 28s1p 1 or 2 removable modules
S 28s3p or 28s4p 3 or 4-brick monolith
2017 X 28s2p Long brick (fixed), or 1 or 2 removable modules
S 28s2p or 28s4p Long brick with storage, or 2 long-brick monolith
References
2011 Zero S battery rebuild to Tesla cells reveals Molicel construction for the 2009-2011 era.
Zero Motorcycles BATTERY for your E-projects!! by DoctorBass