Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries
Price:
Negotiable
MOQ:
100pcs
Delivery Time:
10workdays
Brand:
RESKY
Product Description
Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries
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 diamter |
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 |
Product Advantages:
Unique Round Flexible Pouch Design:
Circular li-po cell adopts customized round pouch packaging, perfectly fit circular housing, smart watch, round wearable, circular portable lights and mini round electronic gadgets, maximize internal space utilization of round-shaped equipment. Soft aluminum plastic film shell, lightweight without hard metal casing.
PCM protected: Overcharge protection, over-discharge protection, over-current cut-off, short circuit protection.
Stable Performance & Long Service Life
High-density lithium polymer raw material brings steady 500mAh discharge output, low internal resistance, no voltage drop under continuous load. Over 500 standard cycles with 80% residual capacity, far longer lifespan than cheap generic round lipo batteries. Ultra-low monthly self-discharge, suitable for long-term standby smart devices.
OEM & ODM service
- Custom round diameter, thickness, capacity, voltage.
- Custom wire length, connector (JST, PH, XH, etc).
- Custom printed logo, model number, ect.
- Custom discharge current PCM (high-discharge version available).
Factory Direct Supply & Strict Quality Control
We are professional lithium battery manufacturer with independent production workshop. Every round li-po cell goes through 100% testing: capacity testing, internal resistance test, short circuit test, aging test before shipment. Stable stock for LP50350 standard model, fast lead time for bulk orders.
Wide Compatibility & Low Space Occupation
Thin round pouch structure saves much inner space of compact electronics, lightweight design reduces overall device weight, perfect alternative to bulky round cylindrical lithium ion batteries.
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.
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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