Sibeile IMR18350 800mAh bt (Black) 2014



Official specifications:

• Typical Capacity: 830mAh @ 0.2C Discharge
• Minimum capacity: 800mAh @ 0.2C Discharge
• Nominal voltage: 3.7V
• Standard Charge: CC/CV 0.25C A, 4.20V
• Standard Discharge: CC 0.25C A, 3.00V
• End-of-charge Voltage: 4.20V±0.05V
• End-of-charge Current: 0.015C A
• End-of-discharge Voltage: 3.00 V
• Charging Time: 8.0hours (standard charge)
• Quick Charge Current: 800mA
• Quick Discharge Current: 4000mA
• Max Discharge Current: 4000mA
• Initial Impedance: Max:65mOhm
• Weight: 21±2g
• Operating temperature: Charging 0°~45°, Discharging -20°~60°, Storage temperature: -5°~35°
• Storage Humidity: <75% RH

The "High capacity" version of Sibeiles 18350 battery, it has more capacity and can deliver less current.










The battery has good tracking between the two tested cells and handles load fine up to about 3A.















Conclusion

These batteries has good performance at moderate loads and I will rate them acceptable.



Notes and links

How is the test done and how to read the charts
How is a protected LiIon battery constructed
More about button top and flat top batteries
Comparison to other LiIon batteries