The Aspire CF Battery series are high-end e-cigarette power systems. This battery series features stainless steel endpoints, a metal button, and a carbon fiber coated tube.The Aspire CF Batteries contain a revolutionary spring connector. This unique technology ensures that there will always be a strong connection between the battery and e-cigarette tank. The structural design and control circuit of this battery series makes using it extremely reliable and stable. Aspire cf subΩ battery supply intense power for low resistance atomizer.

Technical Specifications:

Capacity: 18650 Battery 2000-3400mAh

Output Voltage: 4.2V maximum

Maximum Current: 40A

Compatible with 0.3-1.0 ohm atomizer

Complete Battery Charge Time: 2-5 hours

Blue LED light will display for battery cell voltage of 3.5-4.2V. The Orange 
LED indicates a voltage less than 3.5V.

Overcharge Protection

Overdischarge Protection

Atomizer Short Circuit Protection

Charging Short Circuit Protection

Note: Charger and battery not included.