If you're looking for a reliable battery for starting your vehicle and to support a load of electronic accessories, including winches, audio systems, an OPTIMA YELLOWTOP deep-cycle battery is the right choice. The YELLOWTOP battery is also ideal in vehicles that don't have an alternator or have electrical demands that temporarily exceed the alternator's output. It helps meet those high electrical demands until you're able to recharge.

YELLOWTOP batteries provide deep-cycle power. This allows you to enjoy all of your electronic accessories while your vehicle is off, such as audio systems, DVD players or underbody lights. For off-roaders, your battery will allow you to winch your way out of precarious situations. There are also a number of key-off draws that pull energy from your battery, including clocks, alarm systems, digital radios (station settings) and onboard computer systems. You'll be able to pull all of this power from your YELLOWTOP with the confidence that your battery's energy will recover time after time.

Features:

• Deep-cycle and cranking power
• Up to 3X longer life
• 15 times more vibration-resistant
• Virtually spillproof
• Mountable in virtually any position
• Maintenance-free
• Faster recharging
• Optimal starting power
• 300+ discharge/recharge cycles

Includes: 

• Optima Yellowtop D31T Battery

Notes: 

• Recommended to replace Both batteries as a pair