$79.99

YTX9-BS Lithium Battery Replacement for EverStart ES9BS Powersport

Availability: In stock

SKU: YTX9-BSLIFEPO436 Category:

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: 300

Cranking Amps: 400

Watt Hrs: 51.2

Terminal: Nut and Bolt

Sealed Lead Acid Equivalent Amps: 8Ah

Case Dimensions:

5.94 in x 3.44 in x 4.25 in

Weight: 1.00 pounds.

Volts

12.8

Watt Hrs

51.2

Chemistry

LiFePO4

CCA

300

Length

5.94

Width

3.44

Height

4.25

Weight

1.00 Lbs

Quantity

1

Warranty

1 Year

Terminal

Nut and Bolt

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Excellent
Mighty Max Battery
Based on 4673 reviews
Great battery at a great price. Work really well.
This might look like a mess of wires, but it's really the backbone of my home's network and more. Everything important to our home security and connectivity relies on steady power that I have on a battery backup.

I just purchased a replacement battery for my UPS and it's a Mighty Max Battery that is working behind the scenes here. This was almost half of the cost of the OEM battery, and it was a perfect fit for the unit.
Nice battary, power lasts long
Despite being banged up during shipping the battery was in good condition , because it was very well packed. It was a perfect fit for the replacement.Yuasa which is in a very tight spot on the Spyder RT.
It was easy to change and the old one lasted 6 years, great product
Awesome Agm battery
Perfect fit as OEM battery.
Giving new life to this old sportsman 500 HO
Easy as it gets!! Install was done quick and easy! Will be buying another next month for my Ram 2500. Truck cranked right up and metered out perfect.
Immediately worked on an older motorized toy car our 9 year old has passed down to our 4 year old, charged it up and they were both able to both still enjoy and ride the battery operated toy car.