Aspire CF SUBΩ BatteryThe 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.CF Battery Technical Specification (For SUB Ω) Status procedure Description Using Turn ON/OFF Press button 5 times in succession in 2 seconds. The LED will blink 3 times (both blue and orange lights) and the button will illuminate Blue when active and ON. Repeat this procedure to turn battery OFF. Usage Press the LED button and inhale at the same time LED Light Indicator Blue LED light will display for battery cell voltage of 3.5-4.2V. The Orange LED indicates a voltage less than 3.5V. Output Voltage 4.2V full power output Compatible with 0.3-1.0 Ω atomizer Maximum current 40A Charging Available Capacity 2000mAh rechargeable Low Battery Indication The battery Orange indicator light blinks 15 times Charger Specification 4.2V output Complete Battery Charge Time 2-5 hours Charging Instructions: 1.Unscrew the battery from the vaping components.2.Gently screw battery into the USB charger. 3.Plug the USB into the supplied wall charger or computer. 4.The battery will flash 3 times and then turn solid in color (Orange light in 3.2-3.5V, Blue light in 3.5-4.15V). 5.The light on the USB charger will be red when charging.6.Once fully charged, the USB charger will display a green light, and the LED lighton battery will blink 20 times(blue),then turn off. Protection function Overcharge Protection When battery is overcharged (voltage beyond 4.25V), the built-in microchip will automatically stop battery charging. Overdischarge Protection When battery cell voltage is less than 3.2V (low battery), the atomizer will remain OFF, and the Orange LED light will blink 15 times. Atomizer Short Circuit Protection If heating coils are short-circuited while vaping, the LED lights (both colors) blink 3 times, and the battery will default to sleep mode. Charging Short Circuit Protection If the charger is short-circuited while charging, the battery will default to OFF position, stop charging, and the LED lights (both colors) will flash 6 times. Lock and Unlock Function To lock the battery, press the button 5 times in succession in 2 seconds. The LED lights (both colors) will flash 3 times. Repeat this procedure or recharge to unlock. Caution Battery Care Always charge the battery completely before using.Do not store battery in a hot or humid environment. Do not drop or puncture battery.Do not force battery connection to other attachments. Warning Do not charge the CF battery on another charger - it may damage the battery.Always keep the battery dry and away from moisture.Do not dismantle or expose the battery compartment- this will result in malfunction. If the indicator light displays ON continuously or the product becomes hot - immediately disconnect the battery from the cartridge to break the electrical connection.