This is the same Aspire K3 battery that comes with the K3 starter kit.
It can be used with other tanks that are about 18mm (same diameter) but do not use with low/sub-Ohm coils. That means no coils that have a resistance of say, less than 1.2Ω. We do not know the specific minimum resistance but assume 1.2Ω to be on the safe side.
The K3 battery operates at a fixed 5.5V, which is approx 16W using a 1.8Ω coil and approx 18W using a 1.6Ω coil.
The packaging comes with authenticity hologram and scratch panel.
Product Information
Battery capacity is 1200mAh
Manual battery turned on/off with a 5 click function
Carbon fibre coated outer tube
Over-discharge and over-charge protection
Short circuit protection
Micro USB charging port at base
510 threaded
Height 84mm
Diameter 18mm
Compatibility
Standard 510 connection (18mm)
VERY IMPORTANT INFORMATION ABOUT LITHIUM-ION BATTERIES
When your battery is not in use, TURN IT OFF (this is how they explode in trouser pockets!)
DON'T leave batteries unattended while charging (disconnect if you leave the vicinity, go out or go to bed)
DON'T store your batteries with keys or metal objects
DON'T store your batteries in pockets where they're more likely to come into contact with other metal items, and dust and debris
DON'T charge with a charger that charges with too much current for your battery