MachineU > China Products > Electrical Equipment & Supplies > Batteries > Lithium Ion Batteries
Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries
Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries
Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries
Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries
Specifications
Nominal Capacity :
500mAh
Model Number :
LP50350
Model NO. :
LP50350
Brand Name :
RESKY
Max Discharging Current :
1c
Connector :
Jst, Molex....
MOQ :
100pcs
Delivery Time :
10workdays
MOQ :
10PCS
Payment Terms :
Western Union,T/T
Lead Time :
5-10workdays
Supply Ability :
50000pcs/day
Weight :
9g
Price :
Negotiable
Specification :
5*35mm
Packaging Details :
Paper box
Charging Current :
0.2c
Certification :
CE, RoHS, MSDS, Un38.3, IEC62133
Continuous Discharging Current :
0.5c
Place of Origin :
China
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.
Product Images

Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries

Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries

Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries

Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries

Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries

Send your message to this supplier
Send Now

Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries

Ask Latest Price
Watch Video
Product Detail
Nominal Capacity :
500mAh
Model Number :
LP50350
Model NO. :
LP50350
Brand Name :
RESKY
Max Discharging Current :
1c
Connector :
Jst, Molex....
Contact Supplier
video
Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries
Round Lipo Battery Cell 50350 3.7v 500mAh 1.85wh Rechargeable Lithium Polymer Batteries

Shenzhen Resky Electronics Co., Ltd.

Verified Supplier
2 Years
guangdong, shenzhen
Since 2012
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Lithium Polymer Battery Cell, RC Lithium Battery, Li-Ion Battery Pack
Total Annual :
500000-1000000
Employee Number :
20~50
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Lithium Polymer Battery Cell
MachineU China Products Electrical Equipment & Supplies Batteries Lithium Ion Batteries
Contact Supplier
Submit Requirement