The CALB L173F178A is a rechargeable prismatic lithium-ion cell designed for integration into traction battery modules and custom packs. At 1C discharge, it is rated at 178 Ah, 3.15 V and 560.7 Wh. Under CALB’s standard ⅓C discharge test at 25 ± 2°C, the corresponding figures are 180 Ah, 3.22 V and 579.6 Wh.
The cell measures 174.4 mm wide and 220.0 mm high including terminals. Its 36.4 mm thickness gives module designers a slim form factor to work with when planning cell spacing and enclosure layout. The aluminum housing has blue PET insulation on its sides, and the top cover carries a cell identification code for traceability.
The L173F178A is supplied as an individual cell for professional integration. LYTH can help review cell selection and module or pack requirements, including the enclosure layout, terminal connections and BMS requirements.
Key specifications
Item
Specification
Manufacturer / Model
CALB / L173F178A
Cell type
Rechargeable prismatic lithium-ion cell
Rating at 1C discharge
178 Ah / 3.15 V / 560.7 Wh
Standard discharge at ⅓C
180 Ah / 3.22 V / 579.6 Wh
Dimensions (W × T × H)
174.4 ± 0.3 × 36.4 ± 0.15 × 220.0 ± 0.3 mm, including terminals
Body height excluding terminals
217.3 ± 0.4 mm
Cell weight
3.15 ± 0.08 kg
Gravimetric energy density
184 Wh/kg at standard discharge
AC internal resistance
0.2–0.4 mΩ at 20% SOC, room temperature, 1 kHz
Operating voltage range
2.5–3.65 V above 0°C through 65°C
Thickness was measured at 20% SOC under a load of 300 ± 20 kgf. Operating limits depend on temperature; confirm them against the approved specification for the supplied cell.
CTA
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