Boulder SERIES

72126JA
Battery Pack

Review the catalogue data, then discuss your installation and operating requirements.

Imported from existing project records, not independently reverified in this prototype. Product imagery is not evidence of compatibility or performance.

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Catalogue specifications

Nominal voltage	76.8V
Rated capacity	119Ah
Rated energy	9139Wh
Charge voltage limit	87.6V
Discharge cutoff voltage	60V
Maximum charge current	59A
Maximum discharge current	120A
Discharge temperature	-20～60℃
Charge temperature	-10～55℃
Communication	Bluetooth
Ingress protection	IPX7
Weight	70±2kg
Compatible motor power	≤4000W

Source record: p14-02 · Existing product catalogue dated 2026-05-09. Check the original manual and drawing before purchase.

Before selecting this pack

Confirm system voltage, charger settings, continuous and peak current, enclosure dimensions, connector orientation, communication and mounting. No universal vehicle compatibility is implied.