Product dimensions seem off. Does anybody have the actual dimensions (because 4.8x3x0.8cm can't be right if the cells are 18650)?

It is indeed 3 18650s. It's near enough 67mm x 55mm x 19mm.

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Deliver to Argentina

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🔋 Power your glow-up with unstoppable energy!

SAFETY FIRST ALWAYS - Built-in Japan Seiko protection chip with over-voltage, under-voltage, and over-current safeguards for worry-free use.
PRECISION ENGINEERING - Spot-welded 1S3P 18650 cells deliver balanced, reliable power with high-current MOS for peak performance.
SEAMLESS COMPATIBILITY - Perfectly fits Simplehuman ST3026 to ST3029 and BT1080 models—plug and play confidence.
POWER THAT LASTS ALL DAY - 7800mAh capacity ensures your Simplehuman mirror stays bright and ready, no mid-makeup interruptions.
EASY SWAP ZERO GUESSWORK - Clear polarity guidance and JST PH2.0 plug make battery replacement a breeze—stay flawless without hassle.

This 3.7V 7800mAh lithium-ion battery pack, composed of three balanced 2600mAh 18650 cells in parallel, is a direct replacement for Simplehuman sensor makeup mirror models ST3026 through ST3029 and BT1080. Featuring a Japan Seiko Inc protection chip and multi-layer safety circuits, it guarantees stable, high-current output with built-in safeguards against over-voltage, under-voltage, and over-current conditions. Equipped with a JST PH2.0 plug and clear polarity instructions, it ensures a safe, easy, and reliable battery swap for uninterrupted mirror performance.

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