Powerful and Lightweight Design: Weighing 1.98 lb, MMG's lithium-ion battery is 50-70% lighter than standard alternatives, delivering exceptional cranking power in a compact 5.94" x 2.60" x 3.70" package. Unrivaled Longevity: Over 2000 charging cycles and a shelf life of up to 1 year before recharging, the MMG battery ensures long-lasting performance with minimal maintenance, backed by the testimony of satisfied customers. Eco-Conscious Innovation: Free from hazardous acid or heavy metals, MMG's Lithium-Ion battery is non-explosive, non-combustible, and environmentally friendly. Choose a power solution that prioritizes sustainability without compromising performance. Intelligent Power Delivery: Our lithium-ion battery provides an immediate and stronger startup, longer discharge cycles, and excellent power. The charge status indicator ensures you're always in the know. Versatile Fitment, Trusted by Enthusiasts: MMG's lithium-ion battery seamlessly replaces a range of models, including YTX9-BS YTX12A-BS YTZ10S YTZ12S YTZ14S.