Big Crank ETX18L Battery

Premium quality absorbed glass mat technology (AGM) is ideal for ATVs, motorcycles, personal watercraft, & snowmobiles. The Big Crank Power Sports AGM Battery was designed for more than performance; it was designed for the enthusiast.

Completely spillproof and leakproof; frequent replacement and high maintenance are over!

The AGM technology increases power while improving rider and environmental safety. The key to this technology is the highly porous microfiber separators, which completely absorb and trap the electrolyte. Molded top and side connection terminals provide versatility, increased strength and durability. The Big Crank Power Sports AGM Battery provides the most advanced power and value in the industry.

Free Standard Shipping

Order today and receive free standard shipping on your Big Crank ETX18L Battery. Only valid in the continental 48 states and not valid with any other offer. Physical address required (No PO Boxes).

• 20 Ah @ 10hr rate
• 340 CCA
• Replaces: 1232, 7942, 42006, 42028, 42053, 44030, 44359, 71172, 2420200, 520012020, 520016020, 540401026, 01-231, 01-232, 01-360, 01-361, 0645-197, 0645-432, 50-N18L-A3, 50N18LA3, 66010-82B, 740-1855, C50-N18L-A3, CTX24HL-BS, ES50N18LA3, ESC50N18LA3, F50-N18L-A, GM18Z-3A, M2218Y, M228A3, M3218Y, M328A3, M6250H, M7250H, PC680, PIX50L-BS, SC24HL-FA, SCB50-N18L-A, SVR18, SY50-N18L-AT, TMO-321450, U50-N18L-A3, UBVT-6, UTX24HL, UTX24HL-BS, WP50-N18L-A, WP50-N18L-A3, XT50-N18L-A3, XTA24HL-BS, Y-50-N18L-A, Y50-N18L-A, Y50N18L-A/A3, Y50-N18L-A-CX, Y50-N18L-A-LM, Y50-N18L-A2, Y50-N18L-A3, YIX50L-BS, YTX24HL, YTX24HL-BS, Sears: 44030, Diehard 44030, Montgomery Wards: TMO-321450, Signature 2000 Elite Lawn Tractor
• ETX18L equivalent

Features:

• Sealed, Maintenance-Free
• Leakproof/Spillproof
• Ships fully charged ready to install
• Environmentally friendly, 100% recyclable
• Vibration Resistant Design
• Fully Charged out of the box
• Made in the USA
• New bolts included

Note: Please check dimensions and terminal configuration to ensure this is the proper battery for your application.

Tech Tip

This battery is supplied with unique terminal hardware (2 spacers and 2 bolts for cable to terminal connection). This hardware is required for proper installation on certain applications. Other hardware may damage terminals and should not be used. The spacers are required for side mount cable installation only! The top mount position does not require the round spacers, use supplied bolts only. Torque bolts to 6 to 8 ft. lbs.

Good Connection: With the spacer, there is a flat, flush connection between the battery terminal and the cable. This connection will ensure you receive full cranking power.	Bad Connection: Without the spacer, the cable does not make a flush connection, creating a gap. This will reduce your cranking power, cause arcing, and will melt your terminals.
Click the images to enlarge

Note: Please check dimensions and terminal configuration to ensure this is the proper battery for your application.

Off-Season Maintenance: We recommend the charger below to maintain this battery when it is not in use.