Rrskit Battery Charger Adapter For Shimano 12-Speed Di2 Groupsets Dura-Ace R9200/Ultegra R8100/105 R7100 Electronic Shifting

Reviews & Ratings

00:10:44@ 07:00

My Lightweight Saddle Bag Essentials. Is yours as compact?

The reviewer discusses the Rrskit Battery Charger Adapter as an essential item for Shimano Di2 users to prevent being stranded with a dead battery. They describe it as a tiny USB-C to proprietary Shimano charging port adapter that allows for emergency charging at coffee stops.

AI Summary

Pros

Very compact and tiny
Allows emergency charging using widely available USB-C chargers (e.g., at coffee shops)
Feels well-made from molded plastic (not 3D printed)
Works as intended
Solves a critical problem of being stranded with a dead Di2 battery

Cons

Implies some similar products on AliExpress look low quality or 3D printed (but states this specific one does not)

Purchase

Where to Buy

Rrskit Battery Charger Adapter For Shimano 12-Speed Di2 Groupsets Dura-Ace R9200/Ultegra R8100/105 R7100 Electronic Shifting - AliExpress 18

aliexpress.com#1005009278883689Affiliate · MyBikeParts

🇺🇸$12.83

🇫🇷€9.59

🇬🇧£8.00

4.9 (19)

Checked 7 months ago

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