TECHNICAL LIBRARY
JKESS battery box manuals and JKBMS technical documents.
Search official manuals, product specifications, display documentation, balancing information, and high-voltage ESS control files from the JKBMS and JKESS technical library.
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Use the search field or select a category. Match every manual to the exact enclosure and supplied hardware. Read the JKESS battery box manual guide before treating a 4U, 6U, caster, or rack enclosure document as interchangeable.
Balancing Capacitors
Active-balancing and capacitor manuals for battery maintenance and balancing projects.
Battery Kits
Battery enclosure specifications and manuals for low-voltage LiFePO4 assembly projects.
Rack-mount 6U battery kit specification for 51.2V LiFePO4 module assembly.
DownloadPDFRoller Lithium Battery Sheet Metal Kit ManualPDF document - CurrentCaster battery enclosure manual for movable residential and small-commercial storage assembly.
DownloadAccessory Manuals
Display, communication, alarm, monitoring, and interface documentation for system integration.
High Voltage
BCU, BMU, EMS, and controller specifications for engineered high-voltage ESS racks.
Master controller specification for high-voltage energy-storage BMS architecture.
DownloadPDFEMS-E2 Energy Management Unit SpecificationPDF document - CurrentEnergy-management document for C&I ESS monitoring and control integration.
DownloadDOCXHV-B6U Slave Control Box Specification V1.0 (2026.06.01)DOCX document - V1.0 - Updated 2026-06-01Slave control-box specification for high-voltage battery-rack sampling and monitoring.
DownloadPDFHV-BC250 Specification (2026.05.20)PDF document - 2026.05.20 - Updated 2026-05-20High-voltage BMS controller specification for 250A-class ESS control applications.
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