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| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Brand / Model | Misenpower LiFePO4-32700-6.0Ah | Cell Type | Cylindrical rechargeable cell |
| Chemistry | Lithium iron phosphate (LiFePO4) | Cell Format | 32700 cylindrical |
| Nominal Capacity | 6.0Ah at 1C discharge | Initial Capacity | ≥6.0Ah under specified test conditions |
| Nominal Voltage | 3.2V | Nominal Energy | Approx. 19.2Wh, calculated |
| Charge Cutoff Voltage | 3.65V | Discharge Cutoff Voltage | 2.0V |
| Standard Charge | 1C (6A) CC/CV, approximately 60 minutes | Maximum Continuous Charge | 3C (18A) CC/CV, approximately 20 minutes |
| Charge Termination Current | 0.3A / 0.05C | Standard Discharge | 1C (6A) constant current to 2.0V |
| Continuous Discharge Current | 18A maximum | Pulse Discharge Current | 36A maximum for 10 seconds |
| Nominal AC Impedance | 7.5mΩ at 1000Hz | Impedance Test Criterion | 7.5±0.5mΩ after standard charge |
| Cell Diameter | 32.2±0.3mm; maximum 32.5mm | Cell Height | 70.5±0.3mm; maximum 70.8mm |
| Bare Cell Weight | 140±5g | Transportation / Storage SOC | 50% SOC |
| Operating Temperature | Charge: 0°C to 60°C; discharge: -20°C to 60°C | Cycle Performance | ≥2000 cycles at 1C and 100% DOD; ≥80% capacity retention |
The Misenpower 32700 is a rechargeable lithium iron phosphate cell rated at 3.2V and 6.0Ah. It combines approximately 19.2Wh of nominal energy with an 18A maximum continuous discharge current, a 36A ten-second pulse rating and documented 2000-cycle performance. Its large cylindrical format is designed for professionally engineered battery modules requiring stable output, long service life and integrated electrical, thermal and mechanical protection.
The cell provides 6.0Ah nominal capacity under the specified 1C discharge test. Combined with its 3.2V nominal voltage, this equals approximately 19.2Wh of calculated single-cell energy. Its LiFePO4 chemistry and stable voltage profile support modular battery systems requiring predictable output and flexible series-parallel pack configuration.
With a documented diameter of 32.2±0.3mm, height of 70.5±0.3mm and bare-cell weight of 140±5g, the 32700 format provides substantial capacity in a robust cylindrical package. Designers should use the stated maximum dimensions when specifying cell holders, insulation, clearances and mechanical retention.
The cell supports a maximum continuous discharge current of 18A, equivalent to 3C based on its 6.0Ah capacity. For brief load peaks, the specification permits up to 36A for ten seconds. Final pack testing should verify voltage sag, temperature rise, conductor sizing and recovery behavior under the application's actual duty cycle.
Standard charging uses a 1C CC/CV profile to 3.65V with a 0.3A termination current. The datasheet also lists a maximum continuous 3C charging option with an approximate 20-minute charge time. High-rate charging requires accurate voltage control, temperature monitoring, cell matching and complete pack-level validation.
The specification lists 7.5mΩ nominal AC impedance at 1000Hz and a test criterion of 7.5±0.5mΩ after standard charging. Discharge operation is specified from -20°C to 60°C, with at least 70% initial capacity required at -20°C under the documented 1C low-temperature test procedure.
The documented cycle test specifies at least 2000 cycles at 1C charge, 1C discharge and 100% depth of discharge, with capacity retention of at least 80%. Actual pack life depends on temperature, charging rate, discharge demand, balancing accuracy, storage conditions and the usable state-of-charge window selected by the system designer.
Custom battery pack applications: Suitable applications include energy-storage modules, communication and UPS backup systems, starting-power supplies, low-speed electric vehicles and other moderate-to-high-current battery systems subject to engineering validation. MisenBattery supplies Misenpower cells and supports custom pack integration with a compatible BMS, fuse, welded interconnects, voltage and temperature sensing, cell insulation, spacing, mechanical restraint and thermal design. Supporting CE, UN38.3, RoHS and UL documentation can be provided when available for the applicable cell, pack and shipment; the supplied specification does not identify certificate numbers.
