So many batteries are on the market, and you don't know what to choose.
We only work with trusted brands, and all of our 20700 batteries are authentic.
Our batteries have excellent three-set internal safety protection: PTC cathodic block protection in the front, separate microporous protection in the middle, and pressure relief valve protection in the bottom, so they are very safe for daily usage.
Excellent three sets of external safety protection: thermal overheat protection at the top, nickel-plated S.S protectors at both ends to ensure high impact resistance and an injection-molded protection circuit to ensure high usage security. A durable metallic film ensures it is highly resistant to abrasion. Also, one of the best 20700 batteries is the Imren 20700 300mAh battery.
