Maximize Performance: Norsk Lithium chargers are optimized to provide the ideal recharging requirements for the 7.5ah and 15ah Norsk Lithium batteries Customer Care: 2-year limited warranty with unparalleled customer service - if you call, we’ll answer. We don’t want you to miss a minute of the outdoor adventure you deserve Battery Protection: interacts with the Norsk Lithium battery’s BMS to ensure your battery will not receive a charge that would harm the battery. Recharge Quickly: Replenishes 2 amps every hour. Fully recharge your 15ah battery in under eight hours! Specific Engineering: This product is NOT for use with Norsk Lithium 20ah or 32ah batteries. Introducing the Norsk LIthium 2A 12.6V lithium-ion battery charger with convenient quick connect harness. Leave the quick connect harness on for quicker charging.