High Discharge Rate 300mAh 3.7V Lithium Polymer Battery Pack for Medical Devices
Price:
Negotiable
MOQ:
3000pieces
Delivery Time:
within 15days
Product Description
High Discharge Rate Battery 300mAh 3.7V 30C Max60C KC Lipo Battery Pack 502030
Advantages of Lithium Polymer Battery Pack
- Good safety performance: Aluminum-plastic flexible packaging prevents explosion, only air-blasting at most during safety hazards
- Small thickness: Can be made thinner than 1mm, suitable for modern mobile device requirements
- Light weight: 40% lighter than steel shell batteries, 20% lighter than aluminum shell batteries
- Large capacity: 10-15% higher capacity than same-size steel shell batteries
- Small internal resistance: Less than 35MΩ, reducing self-consumption and extending standby time
- Customizable shape: Can be economically made to specific sizes and shapes as needed
Li-Polymer Battery LP502030 3.7V 300mAh Specifications
| Item | Characteristics | Remarks |
|---|---|---|
| Nominal Capacity | Minimum: 300mAh Typical: 300mAh |
Fully charged @1C to 4.2V for 2.5 hrs, then discharge to 3.0V @ 0.2C |
| Nominal Voltage | 3.7V | |
| Charging Cut-off Voltage | 4.2V | |
| Discharge Cut-off Voltage | 3.0V | |
| Max Constant Charging Current | 300mA (1.0C) | |
| Maximum Continuous Discharging Current | 600mA (2.0C) | |
| Operating Temperature | Charge: 0~45℃ Discharge: -20~60℃ |
|
| Storage Temperature | -20~45℃ for 1 Month -20~35℃ for 6 Months |
|
| Weight | 7g | Approximate value |
| Storage Voltage | 3.80-3.90V |
Product Images
Safety Warnings and Usage Precautions
- Do not use or leave the battery at high temperatures to prevent overheating, fire, performance degradation, or reduced service life
- Avoid using the battery in locations with strong static electricity or magnetic fields to prevent damage to safety devices
- If electrolyte gets into eyes, rinse with clean water and seek immediate medical attention
- Stop using the battery immediately if it emits strange odor, generates heat, becomes discolored, deformed, or appears abnormal
- Clean battery terminals with a dry cloth before use to ensure proper connection
- Tape battery terminals when discarding to prevent fire or explosion
Standard Packaging
Why Choose Us
R&D Capabilities
Experienced R&D team with over 60 engineers and advanced equipment for supporting OEM and ODM requirements
Certifications
CE, RoHs, BIS, KC, CB, UL, MSDS, UN38.3, IEC61233 certified
Factory Tour
Shenzhen Gold Power Energy Co., Ltd - Leading battery supplier since 2001, offering Li polymer, Lithium ion, LiFePO4 batteries, and customized battery packs
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Company
shenzhen gold power energy co.,ltd
Location
11 floor, building 9, Tianlixin Industrial Park, longxi Community, Longgang District, Shenzhen 51800, China
Contact Person
Linda