3.7V 500mAh Rechargeable Lithium Polymer Battery Cell for Electric Toothbrush and Beauty Devices
Price:
Negotiable
MOQ:
100pcs
Delivery Time:
7-10days
Brand:
RESKY
Product Description
Lithium Cell 801350 3.7V 500mAh 1.85Wh Lithium Polymer Battery Cell
High-performance lithium polymer battery cell designed for electric toothbrushes and compact electronic devices.
Technical Specifications
| Item | Specification |
|---|---|
| Battery Type | 3.7V 500mAh LiPo battery |
| Charge Voltage | 4.2V |
| Nominal Voltage | 3.7V |
| Nominal Capacity | 500mAh @ 0.2C Discharge |
| Charge Current | Standard: 0.2C Rapid: 1.0C |
| Charging Time | Standard: 2.75 hours Rapid: 2 hours |
| Max Discharge Current | 1.0C |
| Discharge Cut-off Voltage | 2.5V±0.25V (0.2C) |
| Operating Temperature | Charging: 0°C~45°C Discharging: 0°C~45°C |
| Storage Temperature | -10°C~+45°C |
| Dimensions | Length: 50±0.5mm Width: 13±0.5mm Thickness: 8±0.2mm |
| Cycle Life | ≥500 cycles |
Advantages of Lithium Polymer Batteries vs Cylindrical Batteries
- Ultra-flexible shape & size: Slim, thin, rectangular pouch designs with customizable thickness and size options
- Better space utilization: Fits efficiently into irregular device spaces with improved energy density per unit volume
- Lighter weight: Aluminum-plastic film packaging reduces weight and increases energy density
- Lower risk of swelling & leakage: Soft-pack structure reduces internal pressure buildup for enhanced safety
- More stable discharge in thin devices: Ideal for compact electronics where cylindrical batteries are too large
Product Features
- High security performance
- Thin thickness with adjustable options
- Lightweight design
- High energy density compared to other lithium batteries
- Low internal resistance and long cycle life
- Flexible size options available
- Excellent discharge performance
Application Areas
- Electric Toothbrush
- Beauty Devices
- Bluetooth Earphones & Charging Case
- Bicycle Taillights/Warning Lights
- Selfie Sticks/Mini Speakers
- Dashcams
- Air Purifiers/Massage Devices
- Smart Wearable Devices
- LED Lighting/Fitness Lights
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Resky Electronics Co., Ltd.
Location
Room 1405-1, Building 3B, Huaqiang Idea Park, Guangming Street, Guangming District, Shenzhen, Guangdong Province,China
Contact Person
Alice