Duraboost Dbl5L Lithium Ion Battery Lighten your load with Duraboost Lithium-Ion Battery. It is considerably smaller and extremely lightweight compared to standard OEM batteries. With the increase cranking amps gives you a better start over the lead-acid batteries. The built-in LED test gauge makes knowing how much charge you have as easy as possible. If you are on a low charge, fast recharging can achieve a 90 charge within 6 minutes. Features: Developed in partnership with our OEM battery manufacturing partner Extremely lightweight, over 50 lighter than standard batteries Faster cranking for better starts Increased cranking amps over lead-acid batteries Built-in LED test gauge Fast recharging can achieve a 90 charge within 6 minutes Over 6 times the cycle life when compared to lead-acid batteries Can hold a charge for one year, without a load Can be mounted in any position No explosive gasses during charging, no lead, no acid Adhesive back foam sheets included for securing the battery 2-Year Warranty Specs: 12V 24Wh 150 CA 1.1 lbs Dimensions: 4.2 L x 2.2 W x 3.3 H (107mm L x 56mm W x 85mm H) Notes: In order to obtain optimum battery performance, we recommend topping off the battery with a charge before use. This will ensure longevity of the battery Duraboost Lithium-Ion Batteries may not be a drop in replacement for all bikes, the included foam spacers may be needed to secure the battery in the battery box Lithium batteries require a charger designed specifically for Lithium batteries. We recommend the Duraboost Lithium Battery Smart Charger