Matte Black 3.2v Auto Start Battery & Charger

THE ULTIMATE AUTO-START BATTERY. THE BEST HEAVY HITTERS VAPING EXPERIENCE, IN A QUICK AND EASY PACKAGE. THE HEAVY HITTERS AUTO-START BATTERY IS A CONVENIENT, FIRE-AND-FORGET COMPANION FOR YOUR FAVORITE HEAVY HITTERS 510 THREAD CARTRIDGES. EASY TO USE | 5-SECOND TIME OUT | FOR USE WITH BOTTOM AIRFLOW 510 THREAD CARTRIDGES PRO TIPS: LED ON BATTERY WILL FLASH IF BATTERY LEVEL IS TOO LOW FOR OPERATION STORE BATTERY IN A COOL, DRY PLACE OUT OF DIRECT SUNLIGHT BATTERY WILL AUTOMATICALLY TIME OUT AFTER FIVE SECONDS OF VAPORIZATION COMPATIBLE WITH ALL 510 THREAD CARTRIDGES, USB CHARGER INCLUDED HOW TO USE: TO CHARGE, TWIST THE THREADED END OF THE BATTERY INTO CHARGING PORT ON THE CHARGER.PLUG THE USB END OF THE CHARGER INTO A COMPATIBLE POWER SOURCE.THE INDICATOR LIGHT WILL ILLUMINATE RED DURING CHARGING AND GREEN WHEN A FULL CHARGE IS COMPLETE.TO USE THE BATTERY, TWIST OFF THE BATTERY FROM THE CHARGER AND TWIST ON YOUR FAVORITE HEAVY HITTERS 510 CARTRIDGE AND ENJOY.