Replacement internal laptop battery for asus c302ca c302ca-0041a6y30 c302ca-1a c302ca-f6y30 chromebook flip c302 c302c c302ca c302ca-0041a6y30 c302ca-dh54 c302ca-dh75 c302ca-dhm3 c302ca-dhm3-g c302ca-dhm4 c21n1613-bti -cell 7.7v 5085 mah liThe BTI Battery is engineered to elevate notebook performance with a dependable power source that you can trust for daily use, travel, and long work sessions. Crafted as a proprietary size, this battery is designed to fit specific notebook models with precision, delivering a steady supply of energy that keeps you productive without the anxiety of power interruptions. At 5085 mAh and 7. 7V DC, this rechargeable battery strikes a balance between