Enhance your vaping with the DOT Loka 510 Vape Cartridge Battery. It boasts a 510 thread magnetic connection, 650mAh battery capacity, and a stylish oval design for portability and comfortable grip. Enjoy the easy-to-use design by simply inserting a vape cartridge and puffing away. The micro-USB charging comes with overcharge protection, while built-in safety features include over-discharge, overcurrent, and short circuit protection for a worry-free experience