Samsung 40T 21700 Battery

Samsung 40T 21700 Vape Battery is not just an excellent battery, but also one of the top-performing batteries from Samsung that offers 4,000mAh in capacity with a 35A maximum continuous discharge.

Battery Specs:

• Nominal Capacity: 4000mAh
• Nominal Voltage: 3.6V
• Maximum Voltage: 4.2V
• Discharge Current: 30A Maximum Continuous
• Approximate Dimensions: 21.1mm x 70.4mm

*Please be advised if handled incorrectly these batteries can become very dangerous potentially causing serious injury. Use at your own risk.

 Safety Notes:

• Do NOT short
• Do NOT leave unattended when charging
• Do NOT leave unattended immediately AFTER charging
• Do NOT carry batteries in pockets or bags unless they are in a secure non-conductive carry case. When batteries are not on charge or in your mod they should always be stored in a secure battery case
  
• They are not toys. Do not let your children or pets play with them
• Do NOT recharge with cheap chargers that keep on trickle charging after the normal cycle or that do not follow the Constant Current / Constant Voltage (CC/CV) algorithm properly