Lithium Polymer Battery Cell 604050 3.7v 1500mAh 5.55wh Bluetooth Speaker Rechargeable Batteries
Price:
Negotiable
MOQ:
10pcs
Delivery Time:
7-10days
Brand:
RESKY
Product Description
Lithium Polymer Battery Cell 604050 3.7v 1500mAh 5.55wh
High-performance rechargeable lithium polymer battery designed for Bluetooth speakers and various electronic devices. Features high energy density, long cycle life, and excellent safety performance.
Technical Specifications
| NO. | Items | Specifications |
|---|---|---|
| 1 | Batteries | 3.7v 1500mAh LiPo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 1500mAh 0.2C Discharge |
| 5 | Charge current | Standard Charging: 0.5C Rapid charge: 1.0C |
| 6 | Standard Charging method | 0.5C CC charge to 4.2V, then CV charge till current ≤0.05C |
| 7 | Charging time | Standard: 2.75 hours (Ref.) Rapid: 2 hours (Ref.) |
| 8 | Max. charge current | 1.0C |
| 9 | Max. discharge current | 1.0C |
| 10 | Discharge cut-off voltage | 2.5V 0.25V(0.2C) |
| 11 | Operating temperature | Charging: 0°C ~45°C Discharging: 0°C ~45°C |
| 12 | Storage temperature | -10°C~ +45°C |
| 13 | Dimension | Length: 50±2mm Width: 40±0.5mm Thickness: 6±0.2mm |
| 14 | Drop Test | 1m drop onto concrete twice - No fire, no leakage |
| 15 | Cycle time | ≥500 times |
Key Features
- High energy density: 50% lighter than NiCd/NiMH batteries with 20-50% smaller volume
- 3.7V operating voltage: Equivalent to three NiCd/NiMH batteries in series
- Enhanced safety: Aluminum-plastic packaging shows visible deformation if compromised
- Long lifespan: 500+ charge/discharge cycles under normal conditions
- Eco-friendly: Contains no harmful metals like cadmium, lead, or mercury
- No memory effect: Maintains full capacity throughout lifespan
- Fast charging: 1-2 hours to full charge with proper charger
- Customizable: Available in thicknesses 0.8-10mm and capacities 40mAh-20Ah
Applications
- Wireless Communication: Landlines, intercoms, and other communication devices
- Navigation & Smart Devices: Bluetooth speakers, electronic navigation systems, thermometers
- Consumer Electronics: Beauty devices, medical equipment, shavers, fingerprint locks
- Industrial Equipment: Automation systems, security monitoring, industrial instruments
- Toys & Models: RC models, wireless remote-controlled toys
Product Images
Similar Products
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