No shipping due to the Pact act..pickup only

The SMARTCART battery is designed for concentrate oil cartridges. 

Features:

• 510 Thread
• Battery Capacity: 380mAh
• Dimensions: 3.5" x 0.44"
• Turn On/Off: Press the button 5 times quickly.
• Adjust Voltage: Press the button 3 times quickly.
• Variable Voltage: Green - 2.4V, Blue - 3.2V, Red - 4.0V
• Preheat Function (2.0V): Press the button 2 times quickly.
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Package Contents:

• 1 x Smart Cart Battery
• 1 x Micro USB Charger