$64.99

YTX7L-BS Lithium Replacement Battery Compatible with FeatherWeight YTX7L-BS

SKU: YTX7L-BSLIFEPO4336 Category:
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1 Pack $64.99
2 Pack $124.99
3 Pack $184.99
4 Pack $239.99
6 Pack $349.99
8 Pack $459.99

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: 210

Watt Hrs: 38.4

Terminal: Nut and Bolt

Sealed Lead Acid Equivalent Amps: 6Ah

Case Dimensions:

4.44 in x 2.75 in x 5.13 in

Weight: 0.90 pounds.

Multi Packs Bundled Savings

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

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Excellent
Mighty Max Battery
Based on 5245 reviews
Bought this to replace an old internal jnc105 battery on a JNC 770B jump pack. Lots of other people said it worked fine in a JNC660 so figured it would be fine here too. I don't know if there are battery terminal spacing standards but this was NOT a direct fit. Had to space up the positive bar and bend it a little more to reach the switch. Hoping I still make enough contact to do what is needed. Other than that the form factor was right on and it booted up with 12.8V out of the box. Worked for a small jump, time will tell on an upcoming cold winter day I suppose.
Great battery!
New battery install in the restored 1980 KZ750. Perfect fit and turned over the motor for the first fire up in 30 years! My 5th battery for my collection of bikes and happy with the value and reliability of the product.
Worked as advertised
Delivered on time
I received it very quickly - it arrived within one day of ordering it. The last one like this lasted One year and 10 months.
Batteries came in as expected from Amazon and in great shape. Needed for my Daughter Razor E100 electric scooter as replacement.
I am a longtime purchaser of Might Max batteries for my alarm system, garage door openers, and UPS battery back-ups. 100% satisfaction over the years with the longevity of the batteries, cost and rapid delivery. Highly recommend!
Battery arrived fully charged / thought my charger was bad cause lt on barely 5 minutes ,unplugged tried again red lt on , walked away came back off - had scooter 20 ish years and this is 3rd battery- upgraded to the 22 ah from 18- happy with so far - doesn’t get used for prolong periods when used .
Battery is second one I have purchased in 18 years for this polaris....they work well and last long time