ASUS VivoBook M509DA Genuine Battery B21N1818-2

ASUS VivoBook M509DA Genuine Battery – Tested – 80% Health

Original ASUS VivoBook M509DA battery, tested and confirmed working.

Condition

• Very good condition

• Approx. 80% battery health

• Holds charge well

• No swelling

Notes

• Genuine OEM battery

• Removed from working unit

• Ideal replacement battery