If you own a device that uses a YTSTC01, remember this: a verified cell is boring. It sits there, it works, it cools down. A counterfeit is exciting—right up until the moment it isn't.
Lithium-ion (Li-ion) or specialized Lead-Acid/AGM variant (depending on sub-device deployment)
Until then, your eyes, a multimeter, and this guide are your best defenses.
When a high-performance cell like the YTSTC01 carries a , it means the component has undergone independent validation: ytstc01 battery verified
: Genuine Yuasa batteries will have clear, high-quality printing on the polypropylene case.
🎁
: Always use a charger configured to match the specific voltage limitations of the cell. If you own a device that uses a
You don’t need a laboratory to perform basic verification. However, if you are serious about safety, here is a tiered approach—from visual checks to advanced testing.
Always remember:
: Ensure the connectors are clean. A 0.5V to 1.3V drop can occur if the source of power or the crimps are not solid. You don’t need a laboratory to perform basic verification
If the device shuts off abruptly during first use, the battery’s claimed capacity is false.
Report it to the Counterfeit Battery Task Force at report@ytstc-verify.org.