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25% Off Online Orders of Select Hard Parts. Enter Promo Code MMJ30 in Cart.

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25% Off Select Parts and Accessories
Receive 25% Off Your Online or In-Store Purchase. Use promotional code MMJ25 at checkout to receive discount. Not valid in combination with any other discounts, promotions or items already on sale. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Those products that are included will be displayed in product search results and product detail pages. INCLUDES the following categories: Starters, Alternators, Fuel Pumps, Radiators, Shocks & Struts, Chassis, CV Axles, Batteries, Ignition, Window Motors, Wipers, Appearance Chemicals, Car Wash Accessories, Floor Mats, Lift Equipment, Hand Tools, Headlamps and Bulbs. Excludes the following brands: Powerstop, Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, Thule, Thule Karrite, JVC, Flowmaster, Hurst, B&M, MSD, Moog, Wagner and BBK Performance. Valid online until 2:59 am EST on 5/1/17.

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  • Part #: LT24-3|
  • SKU: 336275

Available tomorrow after 1 p.m.

    • Longer Life - Up to 2X Longer
    • Factory activated maintenance free
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

ProStart AGM Power Sports Battery

Pro Start LT24-3 AGM Battery, 350CCA. The LT24-3 has specific dimensions of 8 1/8(L) X 3 7/16(W) X 6/3/8(H). LT batteries offer the best features; fully sealed - maintenance free, pure calcium-lead plate design for increased power, easy to install with front terminals and extended reserve power for more accessories. The Pro Start LT24-3 is the performance battery you have been seeking.
  • Longer Life - Up to 2X Longer
  • Factory activated maintenance free
  • Extreme Heat Tolerance
  • Vibration Resistant for aggressive performance on any terrain.
  • No spills, no leaks, no water to check
  • AGM (Absorbed Glass Mat) battery means it won't sulfate.
  • Fiberglass mat separators and high cell compression extend battery life by delivering superior vibration resistance from engine abuse or extreme road conditions.
LEOCH Batteries are constructed with lead calcium alloy and absorbed glass mat technology to provide you with “total maintenance-free” operation. No spills, no leaks, no water to check. This design will provide you with the most powerful, highest amp hour capacity, longest cycle-life product on the market. In addition, the fiberglass mat separators and high cell compression extend battery life by delivering superior vibration resistance from engine abuse or extreme road conditions.

Wet or Dry
Reserve Capacity (minutes)
Right Or Left Hand Positive
Terminal Type
Length (in.)
Width (in.)
Width (mm)
Cold Cranking Amps (CCA) @ 0F
Capacity is rated at 10 hour rate
Height (mm)
Height (in.)
Weight (lbs)
Length (mm)
Primary Applications
Motorcycle, ATV and Powersports


ProStart AGM Power Sports Battery is rated 1.0 out of 5 by 2.
Rated 1 out of 5 by from AGM batteries in this line are non standard, missing parts, questionable quality. Mfg unknown. Battery failed voltage test. Was supposed to be 12 volt @350 cca, tested out as 350 cca @ 7.7 volts. Pepboys ordred a replacement which also failed bench test. Had to go with acid core which was not my prefered choice. As for staff, customer service was excellent. Went out of thier way to address the need, provide a viable solution, and resolve the problem. Batterry gets 0 out of 10, staff gets 11 out of ten. Also no bolts were provided with battery by mfg and size was non standard. Had to buy metric and grind nuts to fit. Pepboy mngmnt needs to better examine mfg design & quality control, or switch suppliers.
Date published: 2016-10-15
Rated 1 out of 5 by from It took four trips and 4 days to get it right 1st battery was dead. It had been on the shelf too . They had no replacement on hand. Order one from another store I came back to find it hadn't been delivered as promised. Came back again and got the replacement battery. It seems to be working as promised.
Date published: 2015-11-09
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