Smartphones
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This page explains how Battery is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A rechargeable electrochemical component that stores and supplies electrical energy for smartphones.
Technical details and manufacturing context for Battery
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Nominal Voltage | 3.6–3.8 V | Typical for Li-ionIEC 60086 |
| Capacity | 2000–5000 mAh | Determines runtimeIEC 61960 |
| Charge Voltage | 4.2–4.4 V | Upper limit for Li-ionIEC 61960 |
| Discharge Cut-off Voltage | 2.5–3.0 V | Below this damages cellIEC 61960 |
| Max Continuous Discharge Rate | 1–3 C | Higher for high-drain devicesIEC 61960 |
| Operating Temperature | -20–60 °C | Outside range reduces lifeIEC 60086 |
| Storage Temperature | -20–45 °C | Long-term storageIEC 60086 |
| Internal Resistance | 30–80 mΩ | Lower is betterIEC 61960 |
| Cycle Life | 300–500 cycles | At 80% capacity retentionIEC 61960 |
| Weight | 40–70 g | Affects device weight |
| Dimensions | 50×40×5–70×50×8 mm | Customizable |
| Charge Temperature | 0–45 °C | Charging outside range unsafeIEC 60086 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
Commonly used trade names and technical identifiers for Battery.
This component is essential for the following industrial systems and equipment:
| pressure: | Atmospheric (sealed cell, no external pressure variation) |
| other spec: | Charge/discharge rate: 0.5C to 2C typical, Depth of Discharge: 80-90% recommended |
| temperature: | -20°C to 60°C (operational), 0°C to 45°C (optimal charging) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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The directory lists a typical capacity range of 2000–5000 mAh, as per IEC 61960. However, the actual capacity depends on the specific model and design. Always verify the rated capacity with the legal manufacturer or supplier for your intended application.
The listed standards are IEC 60086 and IEC 61960, which cover primary and secondary batteries, respectively. These standards provide test methods and requirements for parameters like voltage, capacity, and temperature. They are procurement references; they do not guarantee that a specific product is certified. Confirm compliance through the manufacturer's documentation.
The typical operating temperature range is -20 to 60 °C, and the storage temperature is -20 to 45 °C, per IEC 60086. Operating outside these ranges can reduce performance and lifespan. For charging, the recommended range is 0–45 °C. Always follow the device manufacturer's guidelines.
Common signs include significantly reduced runtime, swelling of the battery casing, excessive heat during charging or use, or failure to hold a charge. If you observe these, stop using the device and consult a qualified technician. Replace the battery with one that meets the original specifications.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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