Your Duramax Diesel Only Store
Browse by Category
Optima Yellow Top 9048-148, 2007.5-2020 GM HD
Optima Yellow Top 9048-148, 2007.5-2020 GM HD Optima Yellow Top 9048-148, 2007.5-2020 GM HD

Optima Yellow Top 9048-148, 2007.5-2020 GM HD

Availability: In Stock
Add to Wish List
WARNING: Cancer and Reproductive Harm -
Part#: 9048-148​

Optima Yellow Top Battery

Fits 2007.5-2020 Chevy/GMC 2500/3500 HD Duramax

Part# 9048-148

***** Recommended to replace Both batteries as a pair *****

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.


  • 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

Battery Specifications




54.01 lb

C20 Capacity

72 Ah

Post Type

Dual SAE & GM

Cold Crank Amps

800 Amp

Length x Width x Height

10.94 in. x 6.89 in. x 7.48 in.

Reserve Capacity at 25 Amps

140 Minutes


12 Volts

Case Material


Case Color

Light Gray

Group Size


Internal Resistance

3 mohm


928 Amp

Write a review

Your Name:

Your Review:
Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below: