Introduction
360mah Lithium Polymer Battery offers high-density power for space-restricted wearables, resolving integration challenges via integrated PCM and optimized chemical stability for reliable performance.
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Items |
Specifications |
|
Battery |
360mah Lithium Polymer Battery |
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Charge voltage |
4.2V |
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Nominal voltage |
3.7V |
|
Nominal capacity |
360mAh (0.2C discharge) |
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Charge current |
Standard Charging: 0.5C Rapid charge: 1.0C |
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Standard Charging method |
0.5C CC (constant current) charge to 4.2V, then CV (constant voltage 4.2V) charge till charge current decline to ≤0.05C |
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Charging time |
Standard Charging: 2.75hours(Ref.) Rapid charge: 2hours(Ref.) |
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Max.charge current |
1.0C |
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Max.discharge current |
1.0C |
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Discharge cut-off voltage |
2.75V(0.2C) |
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Operating Temperature |
Charge: 0°C ~ 45°C / Discharge: -10°C~ +45 °C |
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Storage Temperature |
-10°C~ +45 °C |
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Dimension |
Length: 50±2mm (not including tabs) Width: 20±0.5mm Thickness: 10±0.2mm |
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Drop Test |
The cell is to be dropped from a height of 1 meter twice onto concrete ground. No fire, no leakage |
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Cycle Life |
≥300times |
Key Features
Low Self-Discharge
Advanced electrolyte chemistry minimizes power loss during idle periods, keeping your finished products shelf-ready for months.
Stable Discharge Plateau
Maintains a steady voltage output to ensure wireless RF modules and sensors operate without interference.
Built-in PCM Protection
High-precision ICs monitor real-time current and voltage to prevent overcharging, swelling, and short circuits.
Customization Services
Wire & Connector: Custom lead lengths with pre-installed terminals (JST, Molex, Hirose, PHR series).
NTC Integration: Built-in thermistors (10K/100K) for smart temperature sensing during fast charging.
Specialized Discharge: High-rate discharge (3C, 5C) configurations available for high-drain devices.
Battery Packs: Support for series (7.4V/11.1V) or parallel (720mAh+) assembly for specialized power needs.
Applications
Smart Wearables: Fitness trackers, smart glasses, and sleep monitors.
IoT & Sensors: Wireless asset trackers, smart lock sensors, and Bluetooth tags.
Medical Devices: Portable pulse oximeters, thermometers, and handheld therapy units.
Consumer Tech: Wireless earbuds, mini dash cameras, and portable beauty electronics.
Quality Control & Logistics Compliance
Every production batch undergoes 100% capacity grading, internal resistance testing, and an aging test prior to shipment. We provide a full documentation suite for international logistics:
Certifications: UN38.3, MSDS, CE, RoHS, REACH, and IEC62133.
Packaging: Industrial anti-static tray packaging compliant with IATA Dangerous Goods regulations.
FAQ
Q: Is the 360mAh the actual minimum or typical capacity?
A: 360mAh is the typical capacity. We guarantee a minimum capacity of 95% of the nominal value to ensure your device meets its marketed runtime.
Q: Can you provide a thinner or narrower size for my existing mold?
A: Yes. As a direct factory, we can adjust the internal stacking to modify the thickness or width. Please contact our engineers with your cavity dimensions.
Q: Do you provide samples before bulk production?
A: Absolutely. We provide engineering samples for fitment and performance verification before you confirm your mass production order.
Q: How do you handle battery shipping for international orders?
A: We are a licensed exporter of Dangerous Goods. We handle all logistics paperwork (UN38.3/MSDS) to ensure safe and legal delivery to your doorstep or port.
Q: What is the typical lead time for engineering samples?
A: Standard 360mAh cells with custom connectors are typically shipped within 5-7 working days to accelerate your R&D phase.
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