This Franklin Wireless Standard Battery V604454AR (2100mAh) 3.8V is the perfect replacement for your MHS900L JetPack. With its slim design and wireless connectivity, it is compatible with Verizon and offers a capacity of 2100mAh. The battery is made of aluminum and comes with a voltage of 3.8V. The black color adds a touch of style to your device, and it is compatible with various brands. This battery is designed to provide you with a reliable and long-lasting power source for your cell phone accessories. Get this Franklin Wireless Standard Battery V604454AR and enjoy a seamless experience.