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| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Manufacturer | MISEN | Cell Model | 60180-65Ah |
| Chemistry | Lithium iron phosphate, LiFePO4 | Cell Type | Large cylindrical rechargeable battery cell |
| Nominal Voltage | 3.2V | Nominal Capacity | 65Ah |
| Approx. Nominal Energy | 208Wh, calculated from 3.2V × 65Ah | Form Factor | 60180 cylindrical format |
| Approx. Dimensions | Approximately Ø60 × 180mm | Dimensional Tolerances | To be confirmed from the production drawing |
| AC Internal Resistance | Reference value: ≤0.6mΩ | Gravimetric Energy Density | Reference value: >180Wh/kg |
| Current Collection | Full-tab current-collection structure | Safety Structure | Dual-ended pressure-relief design |
| Cycle-Life Reference | ≥3,000 cycles to 80% SOH | Cycle-Test Conditions | Not disclosed; manufacturer confirmation required |
| Charge-Limit Voltage | To be confirmed | Discharge Cutoff | To be confirmed |
| Charge and Discharge Current | Standard, continuous and short-duration limits to be confirmed | Operating Temperature | Charge, discharge and storage ranges to be confirmed |
| Cell Mass | To be confirmed by production data or sample measurement | Pack Protection | Validated BMS, fuse, cell monitoring and thermal management required |
The DFD 60180-65Ah is a large-format lithium iron phosphate cylindrical cell with a 3.2V nominal voltage, 65Ah nominal capacity and approximately 208Wh of nominal energy. Its full-tab current-collection structure and dual-ended pressure-relief design support integration into high-capacity modules. Published resistance, energy-density and cycle-life figures remain reference values until confirmed by a manufacturer-controlled approval specification for commercial integration.
A 65Ah nominal capacity combined with a 3.2V nominal voltage provides approximately 208Wh of nominal energy per cell. The large capacity can reduce the number of parallel cells required in suitable high-energy modules, simplifying electrical interconnection and monitoring compared with assemblies based on many smaller cylindrical cells.
The 60180 designation indicates an approximate 60mm diameter and 180mm length. This large cylindrical envelope offers substantial energy in one cell while retaining a repeatable round-cell layout. Exact diameter, height, terminal geometry, mass and manufacturing tolerances must be confirmed from the controlled drawing or representative production samples before tooling.
The full-tab current-collection structure is designed to shorten internal current paths and support efficient current distribution across the electrode assembly. Public product information reports AC internal resistance of no more than 0.6mΩ, but frequency, SOC, temperature and measurement timing are not supplied in the reference sheet and require confirmation.
The cell uses lithium iron phosphate chemistry, providing a stable electrochemical platform suited to repeated cycling in mobility, industrial and stationary-storage systems. Public information lists gravimetric energy density above 180Wh/kg. Because the exact test method and production-cell mass are not disclosed, this figure should remain a qualified reference rather than a guaranteed minimum.
Published product information lists at least 3,000 cycles to 80% state of health. The charge rate, discharge rate, voltage window, depth of discharge, temperature and rest periods are not disclosed in the available reference sheet. These conditions must be obtained before the cycle figure is used for warranty, service-life modelling or system qualification.
A dual-ended pressure-relief structure provides defined venting paths at both ends of the cylindrical cell as part of the mechanical safety design. Safe pack integration still requires correctly oriented vent clearance, insulation, current interruption, temperature sensing, mechanical restraint and thermal management. The cell structure alone does not replace pack-level protection or validation.
Custom battery pack applications: Potential engineered uses include stationary energy storage, industrial equipment, low-speed electric mobility, backup power and high-capacity battery modules after confirmation of the operating limits. Misenpower supplies cells and supports custom pack integration involving the BMS, fuse, welded busbars, voltage and temperature sensing, insulation, cell spacing, vent clearance, mechanical support and thermal management. Applicable CE, UN38.3, RoHS and UL documentation must be verified for the selected production batch, shipment and completed battery pack.
