YTX9-BS LIFEPO4 - 12 Volt 8 AH, 300 CCA, Lithium Iron Phosphate (LiFePO4) Battery
YTX9-BS LIFEPO4 - 12 Volt 8 AH, 300 CCA, Lithium Iron Phosphate (LiFePO4) Battery
YTX9-BS LIFEPO4 - 12 Volt 8 AH, 300 CCA, Lithium Iron Phosphate (LiFePO4) Battery
YTX9-BS LIFEPO4 - 12 Volt 8 AH, 300 CCA, Lithium Iron Phosphate (LiFePO4) Battery
YTX9-BS LIFEPO4 - 12 Volt 8 AH, 300 CCA, Lithium Iron Phosphate (LiFePO4) Battery
Rated 4.86 out of 5 based on 7 customer ratings
(7 customer reviews)

$79.99

YTX9-BS Lithium Replaces Honda TRX400EX FourTrax, Sportrax 99-13

Availability: In stock

SKU: YTX9-BSLIFEPO448A 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

7 reviews for YTX9-BS Lithium Replaces Honda TRX400EX FourTrax, Sportrax 99-13

  1. Rated 5 out of 5

    Web Customer –

    Great battery- great price

  2. Rated 5 out of 5

    Customer –

    Great battery- great price

  3. Rated 4 out of 5

    john –

    Seems good. Charged up but I haven’t undertakes it yet because I’m not sure if it’s safe to with this crack. I’m guessing it should be alright since there’s no liquid.

  4. Rated 5 out of 5

    Web Customer –

    This battery has 210 cold cranking amps,and the stock one only has 120. This one weighs 1.5 lbs, and my stock battery weighs 6.5 lbs. They are the same physical size, but the mighty max weighs 5 lbs less, and is way more powerful. Win Win!

  5. Rated 5 out of 5

    Customer –

    This battery has 210 cold cranking amps,and the stock one only has 120. This one weighs 1.5 lbs, and my stock battery weighs 6.5 lbs. They are the same physical size, but the mighty max weighs 5 lbs less, and is way more powerful. Win Win!

  6. Rated 5 out of 5

    Savman –

    Weighs almost nothing, super low discharge rate, great price. Fits the size of a stock battery so you dont have to have foam fillers to keep it from bouncing around. It also has a built in meter so you can see the charge level.

  7. Rated 5 out of 5

    U-234 –

    Perfect fit in my 1995 TRX300EX Honda. I like the fact that I didn’t need to use pads around the battery case. It is lighter than a 210 CCA Shorai that I bought 6 years ago for my Suzuki DRZ400S. The battery posts on the Mighty Max seem to be a little stouter than the ones on the Shorai. I am happy with the battery. I haven’t had it long. No problems.

Only logged in customers who have purchased this product may leave a review.

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Mighty Max Battery
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Frank Pewter
Found the exact batteries I needed, conveniently bundled in a 2 pack, the exact quantity required for my mobility scooter. I installed them right away, in the battery case for my Golden Literider, as you can see it the picture, and began their minimum 8 hour initial charge before using.
José Alonso Jiménez Aceves
Buen precio y calidad.
Danilo Maia
Just got this thing in the mail and installed it here in my girls jeep and it has a fully charged battery and it runs fast so far so good!
Danilo Maia
Just got it. Took the old battery out put the new battery in works right away. It was fully charged when I got it. Gonna test it tomorrow when the kids get back from school. Party on Wayne.
Tyler Ernest
I ordered the batteries off of Amazon and one of them came damaged. Otherwise, they seem to work good
Bert Williams
Purchased online,installed next day....👍🏾
Kevin Paulus
Perfect fit for a mobility scooter! They shipped & arrived well packed, albeit the battery pair were packaged in one box...no handles & difficult to manage due to its overall weight.
Deb McCarter
Batteries arrived safely in a hefty box. Installation was quick and easy once I got the device open. ;)
Troy Derheim
Worked well!
Edward Woodley
Arrived on time and fully charged

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