104060 3.7V 3000mAh Rechargeable Pouch Battery

The Ufine 104060 is a 3.7V 3000mAh rechargeable LiPo battery with 11.1Wh of nominal energy. It uses one pouch cell with a protection board.

This guide focuses on choosing the right capacity, reviewing the device load, and testing the battery in your product. See Specs for the full ratings.

Part 1. Define what the 104060 needs to power

Start with a clear use pattern. A device that runs all day has different battery needs from one used for a few minutes at a time.

• Continuous use: measure power during normal operation.

• Short sessions: record the current and length of each session.

• Long standby: measure sleep current and how often the device wakes.

• Mixed loads: test functions that can run at the same time.

Use these results to set the required time between charges. Leave capacity in reserve for battery aging and changes in use temperature.

Part 2. Estimate runtime from the 104060 battery energy

Use battery energy in Wh when the device has a voltage converter or several supply voltages. Add the power used by each active circuit.

Estimated runtime (hours) ≈ 11.1Wh × overall power efficiency ÷ device power (W)

• Example device load: 2W.

• Assumed overall power efficiency: 85%.

• Estimated runtime: 11.1 × 0.85 ÷ 2 ≈ 4.7 hours.

This is a planning example, not a measured result. It assumes the full nominal battery energy is available. Early device shutdown, temperature, and battery age can reduce runtime.

Part 3. Check battery current as the 104060 discharges

A device that draws constant power may need more battery current as battery voltage falls. A current reading taken only at full charge can miss this change.

• Measure battery current at full, middle, and low charge levels.

• Repeat startup and high-load tasks at each level.

• Record voltage drops, resets, and protection trips.

• Check that the PCM, wires, and connector support the measured load.

The listed standard discharge current is 1500mA. The listed maximum is 3000mA. Confirm the finished assembly rating before approving the device load.

Part 4. Balance 104060 capacity against housing space

The listed maximum battery size is 10 × 40 × 62mm. If the battery does not fit, identify which dimension limits the design before choosing another model.

• Limited depth: compare thinner batteries and their larger footprints.

• Limited width: compare narrower formats and their thickness.

• Limited length: check whether a shorter battery still meets the energy target.

A 4000mAh option may offer more nominal energy but also need more space. A 2500mAh option may fit better but provide less runtime under the same conditions. Compare finished drawings and test results.

Part 5. Plan charging around the 104060 and the device

Use a single-cell Li-ion CC/CV charging circuit with a 4.2V charge limit. The listed standard charge current is 1500mA. The final setting should follow the approved battery specification.

• Confirm that the input supply can power the charger and any active device functions.

• If the device runs while charging, review how power is shared.

• Measure battery temperature with the housing closed.

• Review temperature sensing needs. The standard version has no NTC sensor.

Dividing 3000mAh by 1500mA gives two hours. This is not the full charging time. Current falls during the final charging stage, and device power use can also affect the result.

Part 6. Match 104060 documents to the approved sample

The supplied product information lists UL1642 for the cell. Review the exact model and document scope. Cell certification does not by itself establish approval of the finished device.

• Confirm the 104060 3000mAh version on the specification and drawing.

• Record the connector, wire, PCM, and any added sensor.

• Keep sample test results with the matching battery version.

• Request a review of document scope if the assembly changes.

Send your runtime target, measured load, available space, and sample quantity. These details help us review the standard 104060 assembly or discuss changes for your project.