Having trouble finding a HONDA HRX217K6HZA replacement battery

[Pitt]

I have start.
Evidently the original SHR3.6-12 12V-2.8Ah batteries are almost non existent!
Only thing I've found that will fit IN the battery box is one of these:

https://www.amazon.com/Mighty-Max-Battery-Replacement-product/dp/B00K89ABQ6/ref=sr_1_7?crid=1WOKZH6F9KIPK&dib=eyJ2IjoiMSJ9.tQblaYsbJe0tVWGeJd8qXEUfuQCN0qTf_yZDL_msSj_E-x3e9nerzqW8_6WBT_SR9A_LHfcUxgKf7GA1aT2ghTKGM0KU82GOOBYv_5gwaWCUk8XKScgwZEt1nfnohTVBB-EHMfPiHNq8m174EoJcwMxyknWsSFnnFTSHPjH1FEXeQbt698TmufpICK16u2-gOuOF_2yjemGQzsXL_cintPZFKiQs_D-VSB-xKrOt1iSF3ed-XiZqlD0ba83p5wJcpICxsbd3SY48hz0EQifPz2OGkT98hCxoarqtoXKlRC8.IAj0_wjU9gFFDhnywOmIhjyknRX82i0TqbXAmwcMdu8&dib_tag=se&keywords=Sealed+Lead+Acid+Battery%3A+12V+DC%2C+1.3+Ah+Capacity&nsdOptOutParam=true&qid=1766088979&sprefix=sealed+lead+acid+battery+12v+dc%2C+1.3+ah+capacity%2Caps%2C157&sr=8-7

Less than 1/2 the Ah!
Anyone know if this will start it or have another suggestion?
Bought it as 67yo with 2 bad rotator cuffs but enjoy yard work and exercise!
Thx in advance

 

[StarTech]

Honda 31500-VH7-801
2.58 X 1.89 X 4.020

SHR3.6-12 - Genuine BB Battery Brand (replaces CPS3.6-12)
12 Volt 3.6 aH
Size / Dimension 4.07" L x 1.95" W x 2.64" H

Triplite RBC36H 3.6 AMP
2.760 x 1.890 x 4.020

Compare these dimensions to actual battery compartment diamensions.

 

[slomo]

All you need is the same physical SIZE, equal or larger (AH) amp hour rating, if it fits the battery tray and the same terminals. You can even change terminals around if need be.