The MOJO Mallard King 6V Lithium Ion Battery is engineered for extended performance ensuring you maximize every charge with its 5.5 mAh capacity. Designed specifically for efficiency it maintains a constant 6.0 volts throughout use offering faster recharge times and a lightweight build for easy handling. Ideal for demanding applications this lithium ion battery is a significant upgrade over traditional lead acid options providing reliable power and longevity. Pair exclusively with the Lithium Ion Charger HW2518 for optimal results.