High discharge current
Sony VTC4 18650 2100mAh battery maximum continuous discharge current 30A, with 75 deg temperature cut; 20A continuous discharge without 75 deg temperature cut.
High discharge performance
Sony VTC4 18650 2100mAh battery provide powerful and constant power to the device or equipment, voltage drop less than Samsung 20R and LG HD2 with high current load.
Fast charge and no memory effect
Maximum continuous charge current 2.0A, can be full charged in about 2.5 hours. Sony 18650 VCT4 2100mAh battery has no memory effect and with minimal self-discharge.
Reliable and safe
Sony is the inventor and leader of Lithium-ion 18650 battery, provide only reliable batteries, it is 100% safe by using the battery according to the cell specification.
| Items | Specifications | Notes |
| Nominal capacity | 2100mAh | 0.2C discharge, 2.5V cut |
| Nominal voltage | 3.7V | |
| Nominal energy | 7.77Wh | Capacity(Ah) × Voltage(V) |
| Charging voltage | 4.20V | |
| Charging current | 420mA 丨2.0A | Standard丨Rapid |
| Charging time | 6.0 hours 丨2.5 hours | Standard丨Rapid |
| Charging method | CC - CV | Constant current, constant voltage |
| Continuous discharge current | 420mA 丨30A | Standard丨Maximum |
| Peak discharge current | 50A | Within a short time |
| Discharge end voltage | 2.5V | Discharge cut-off voltage |
| Dimensions | 18.2mm丨65mm | Diameter丨Height |
| Typical weight | 45g | 1.59 oz |
| Charge temperature range | +0 ~ +60°C | +50 ~ 110°F |
| Discharge temperature range | -10 ~ +45°C | -4 ~ +140°F |
| Storage temperature | -10 ~ +45°C | Within 3 months |
EN
CN