- Infinite Light Power Pack
- Micro USB Charging Cable
12.09.2017 - Review: Lezyne Deca Drive i1500 LED Light - Singletracks
"As the most powerful light from Lezyne yet, the Deca Drive i1500 is a great bar light that offers excellent versatility – especially with the additional battery pack."
10.14.2017 - Lezyne Deca Drive 1500i Loaded review - Road.cc
"Lezyne's Deca Drive 1500i is right at the top of its range, and you'd expect it to offer some serious illumination, which it does. The i stands for 'infinite', and that means that the light has a port on the underside which you can plug an external battery into to extend the life. That gives you some pretty impressive run-times; this is a light that can easily cope with an all-nighter or even a weekender on one charge."