Sodium-Ion Battery in a Motorcycle | Real-World Test & Comparison

In this video, I install and test a sodium-ion motorcycle battery in my 2023 Moto Morini X-Cape 650 SE and compare it directly to traditional AGM (lead-acid) and lithium / LiFePO₄ batteries.

Sodium-ion batteries are a newer technology that promise better cold-weather performance, improved safety, and lower cost compared to lithium — without many of the downsides of AGM. So is this the future of motorcycle batteries, or just another gimmick?

🔋 Battery Tested:
Acoucou Sodium-Ion Motorcycle Battery (YTX9-BS)
👉 https://amzn.to/4pUQrBV

Key Specs (from manufacturer):

12-Volt Sodium-Ion (Na-ion) battery

~4.25 Ah capacity

~250 CCA (Cold Cranking Amps)

~2.62 lbs (lighter than AGM, heavier than lithium)

Operating temp range: -40°F to 176°F

Non-flammable chemistry with built-in BMS protection

Rated for 3,000+ starting cycles

In this video, I cover:

What sodium-ion batteries are (and how they work)

Sodium-ion vs AGM vs Lithium Iron Phosphate

Cold-start performance and voltage stability

Safety differences and thermal runaway concerns

Fitment and real-world use on the Moto Morini X-Cape 650 SE

Who this battery is actually best for

If you ride in cold weather, commute daily, or just want a safer, more practical alternative to lithium, sodium-ion might be worth a serious look.

👇 Let me know in the comments:
Would you trust a sodium-ion battery in your motorcycle?
And what bike should I test it in next?

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