Round Lithium Cells 50350 45350 3.7v 460mAh 500mAh 1.85wh Rechargeable Lithium Ion Polymer Battery
Price:
Negotiable
MOQ:
1000pcs
Delivery Time:
10workdays
Brand:
RESKY
Product Description
Round Lithium Cells 50350 45350 3.7v 460mAh 500mAh 1.85wh Rechargeable Lithium Ion Polymer Battery
High-performance round lithium polymer batteries designed for compact electronic devices requiring reliable power in limited space.
Product Specifications
| Model NO. | LP50350 |
|---|---|
| Nominal Capacity | 500mAh |
| Charging Current | 0.2c |
| Continuous Discharging Current | 0.5c |
| Max Discharging Current | 1c |
| Weight | 9g |
| MOQ | 10PCS |
| Lead Time | 5-10 workdays |
| Connector | Jst, Molex.... |
| Specification | 5mm thickness*35mm diameter |
Technical Details
| NO. | Items | Specifications |
|---|---|---|
| 1 | Batteries | 3.7v 500mah lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 500mAh @ 0.2C Discharge |
| 5 | Charge current | Standard Charging: 0.5C Rapid charge: 1.0C |
| 6 | 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 |
| 7 | Charging time | Standard Charging: 2.75 hours (Ref.) Rapid charge: 2 hours (Ref.) |
| 8 | Max. charge current | 0.5C |
| 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 | Diameter: 35±2mm (not including tabs) Thickness: 5±0.2mm |
| 14 | Drop Test | The cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage |
| 15 | Cycle time | ≥500 times |
Main Applications
- Wearable Smart Devices: Round smart watches, circular smart rings, wearable health monitoring sensors, round Bluetooth earphone charging cases, circular fitness trackers.
- Mini Portable Lighting Products: Round LED night lights, circular camping mini lamps, makeup mirror round fill lights, portable round keychain flashlights.
- Small Smart Home Electronics: Round wireless remote controls, circular fragrance diffusers, mini round humidifiers, circular smart door sensors, round decorative table lamps.
- Bluetooth Audio Devices: Round Bluetooth speakers, circular wireless earbuds storage boxes, mini round portable audio players.
- Medical & Portable Testing Equipment: Mini circular medical monitoring sensors, portable blood glucose meters, round wearable vital sign detectors.
- DIY & Consumer Electronics: Electronic prototype development, handmade circular gadgets, small consumer electronic custom projects, toy round power modules.
Storage Precautions
- Temperature and humidity: Ideal storage temperature is 15-25°C. Avoid high temperature (>35°C) or humid environment.
- Power management: Keep the power at 50% for long-term storage. Avoid full charge or over discharge.
- Isolation and protection: Keep away from fire and flammable materials. Use fireproof containers with good ventilation.
Safety Warnings
Don't immerse the battery in water and seawater. Store in cool and dry environment when not in use.
Do not discard or leave the battery near a heat source as fire or heater.
Only charge using the battery charger specifically designed for this purpose.
Don't reverse the positive and negative terminals.
Don't connect the battery to an electrical outlet directly.
Never disassemble the cells. Battery replacement should only be done by supplier.
Keep the battery away from children.
Why Choose RESKY Round Lithium Polymer Batteries?
Factory Manufacturer: 10+ years focus on lithium polymer battery R&D and production
Complete Safety Certifications available
Flexible Customization: Adjust shape, capacity, terminals, connectors based on your device drawing, engineering team provides free technical solution
Reliable After-sales Service: Professional engineer support for battery matching, quick response for technical inquiry, quality guarantee for defective products
Stable Bulk Supply: Large production capacity, sufficient raw material stock, ensure on-time delivery for global wholesale buyers, brand designers, electronics manufacturers
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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