Keep compatible Lenovo Yoga Gen 2 systems charged with a 65 W USB-C AC adapter designed for practical replacement use. The BTI 5A11E21011-BTI is specified for Lenovo 13W Yoga Gen 2 models Type 82YR and 82YS, giving IT teams a straightforward option when an original charger is lost, damaged, or needs to be stocked as a spare. A 65 W output is the right fit for lightweight productivity systems that depend on USB-C power delivery. That makes this adapter a strong choice for hot desks, executive carry kits, classroom carts, and field replacements where consistent charging matters more than excess wattage. The Type-C connector also simplifies deployment across modern Lenovo USB-C charging workflows. For procurement teams, the value is in fit and predictability. Matching the right wattage and connector type reduces compatibility issues, avoids underpowered charging, and helps standardize accessory inventories around a known MPN. When uptime and user continuity matter, a purpose-matched adapter is worth more than a generic substitute.