$56.99

Mighty Max Battery YTX5L-BS LIFEPO4 – 12 Volt 4 AH, 150 CCA, Lithium Iron Phosphate (LiFePO4) Battery

SKU: YTX5L-BSLIFEPO4 Category:
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1 Pack $ 56.99
Pack of 2 Pack $ 99.95
Pack of 3 Pack $ 144.99
Pack of 4 Pack $ 184.99
Pack of 6 Pack $ 279.99
Pack of 8 Pack $ 359.99
Pack of 10 Pack $ 449.99

Mighty Max Lithium Iron Phosphate (LiFePO4) engine start
batteries are designed to replace Flooded, AGM, and Gel cell lead acid
batteries in Power Sport applications such as motorcycles, ATVs, personal water
craft, lawn mowers, utility vehicles, scooters, and dirt bikes.

  • Up to 80% lighter than Lead Acid Equivalent
  • 5X the Life of a Lead Acid Battery
  • 2000+ Deep Cycles at 80% Depth of Discharge
  • Foam spacers included to fit multiple size battery boxes.
  • Lithium Batteries do not sulfate

Attention – make sure to only use a compatible lithium
charger for this battery and tightly screw the terminals. Having loose
terminals will cause a buildup of heat resulting in damage to the battery.

 

Specifications:

Voltage: 12.8 Volt

Cold Cranking Amps: 150

Cranking Amps: 200

Watt Hrs: 25.6

Terminal: Nut and Bolt

Sealed Lead Acid Equivalent Amps: 4Ah

 

Case Dimensions:

4.50 in x 2.81 in x 4.19 in

Weight: 0.82 pounds.

Multi Packs Bundled Savings

Pack of 10 Pack, Pack of 2 Pack, Pack of 3 Pack, Pack of 4 Pack, Pack of 6 Pack, Pack of 8 Pack, 1 Pack

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Excellent
Mighty Max Battery
Based on 4327 reviews
Delivered with care!
Great delivery
Right size. Trolling battery.
Nice replacement from Amazon for my Liebert UPS.
Perfect replacement - use in my ATV.
I recently used this battery and overall performance has been excellent. From the start, it delivered reliable and consistent power, which is exactly what you want, whether you're using it for household devices, tools, or electronics.
Performance:
The battery holds a charge well and maintains steady output over time. I didn’t notice any sudden drops in power, even under moderate to heavy use. It performed just as advertised and didn’t struggle with higher-demand devices.
Longevity:
One of the standout features is its lifespan. Compared to other batteries I’ve used, this one lasts noticeably longer before needing replacement or recharge. That makes it a good value, especially if you rely on batteries frequently.
Build Quality:
The construction feels solid and dependable. It doesn’t overheat during use, and the terminals stay clean without corrosion issues.
Value:
While it may not always be the cheapest option, the durability and longer runtime make it worth the price. You end up replacing it less often, which saves money in the long run.
Final Verdict:
This is a dependable battery that delivers strong performance, long life, and good overall value. I would definitely recommend it for anyone looking for a reliable power source.

If you want, I can tailor this to a specific brand (Duracell, Energizer, car battery, tool battery, etc.)
This is an exact replacement for my existing battery. Now my granddaughter can enjoy her ride on car once again!
Good Customer service
Placed in the side by side and started right up!
Great service great battery. Second we have bought for our craft plus others for motorcycles etc