Fire Power Featherweight Lithium batteries use Lithium Iron technology for faster cranking, quick recharge and a big drop in weight over a lead acid battery. This page covers every Featherweight size we carry for KTM, Husqvarna, GasGas, Husaberg and more bikes.

• Lithium Iron technology
• More cranking amps and faster recharge than a comparable lead acid battery
• 50% to 70% lighter than a standard lead acid battery
• Integrated BMS (Battery Management System) with cell balancing and overcharge protection
• Built-in SOC (state of charge) LED test gauge
• 6 to 12 times the cycle life of a lead acid battery
• Long shelf life, up to 1 year before it needs a recharge
• Can be mounted in any position
• 3 year warranty

Air shipment is not available for lithium batteries. This item ships ground only.

Choosing the Right One

• Select your bike under Model.
• Pick the Battery size listed for your bike (cold cranking amps and watt hours).
• Check fitment with the bike selector before you order.