Description
The Discovery Y300D is a rechargeable Li-ion battery designed for compatible mobile phones. It provides a rated capacity of 1730mAh and operates at a nominal voltage of 3.7V. The battery supports a maximum charging voltage of 4.2V, offering reliable power for everyday communication and multimedia use.
Key Features
- Rechargeable lithium-ion technology
- Lightweight and compact design
- Stable 3.7V output
- Overcharge voltage limit of 4.2V
- Environmentally compliant disposal markings
- Barcode and serial number verification label for authenticity
Compatibility
The Y300D battery is commonly associated with the following phone models:
- Huawei Ascend Y300
- Huawei Ascend Y300C
- Huawei Ascend Y511 (some variants)
- Huawei Y300 series devices using the Y300D battery code
Charging Tips
- Use a charger rated for Li-ion batteries.
- Avoid charging above 4.2V.
- Store the battery in a cool, dry place.
- Do not puncture, crush, or expose to excessive heat.
Dimensions & Weight
Not specified on the battery label and may vary slightly by manufacturer batch.








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