IJOY 20700 40A BATTERY comes with 3000mAh battery capacity with 40A
max continuous discharging current. It can be used with most 20700
regular and mechanical MODs. Long storage life, lightweight and high
energy density. Get it as a spare part.

One of the worlds largest vaping companies have manufactured a
powerful, reliable and high capacity flat-top 20700 battery for a
variety of long-lasting vaping setups.
The iJoy 20700 has an incredibly large nominal capacity of 3000mAh, but
the fun doesn’t stop there as its most important feature is the 40amp
discharge current. This battery can be both high-drain and high-capacity
making it the holy grail of batteries.

Please Note: The iJoy 20700 is a 20700 sized battery
and therefore will not fit in any mods made to fit solely 18650
batteries. That being said it is an ideal battery for mods that fit
20700 batteries, regulated and mechanical.