Sleek with jaw dropping power, so easy to use, fitting right into the palm of your hand. Stylish and sleek, Halo hit the top bar again. Available in 2 colours jet black or silver made of 304 stainless steel. Offering a huge, 2,300 mAh capacity. Keeping you powered all day. The battery is built for longevity, offering an automatic cut off feature, low voltage precision and short circuit protection. The Tracer Mod battery is advanced technology at the best.