21700 - 4000 MAH - 30A - 3.7V | 40T INR FLAT TOP Recharchable Battery | Samsung

SPECIFICATIONS:

• Model: INR21700-40T
• Size: 21700
• Style: Flat Top
• Nominal Capacity: 4000mAh
• Continuous Discharge Rating: 30A
• Nominal Voltage: 3.6v
• Protected: No
• Rechargeable: Yes
• Approximate Dimensions: 21.1mm x 70.4mm
• Approximate Weight: 66.8g

Below are some important safety cautions for Vapes :

• If using a mechanical mods, know the amperage limit of your battery, don’t out too much of strain on it.

• Batteries with torn wrapper need to be replaced.

• Don’t leave your batteries in your car.

• Don’t keep your batteries on your pocket with loose change or keys.

• Do keep your batteries in approved batteries case when not in use.

• Keep your battery charger in a place where you can keep your eye on it.

• Excessive heat (over 80F) and cold(less than 40F) are bad for batteries.

• Battery eventually wear out, and need to be replaced every 3-6 moths, depending on use and battery quality