The A42-U36 is a high-capacity 14.88V 5600mAh (83Wh) 8-cell Li-ion replacement battery for ASUS U36 series notebooks, featuring premium Korean-made cells. It replaces original part numbers A41-U36 and A42-U36, and also fits the U32, U44, U82 and U84 series. Precision-engineered to match original performance specifications, it ensures stable mobile runtime for professional productivity, backed by a 1-year warranty. CE, FCC and RoHS certified.
Product Specifications
| Battery Model | A42-U36 / A41-U36 |
| Capacity | 5600mAh / 83Wh |
| Voltage | 14.88V / 14.4V (Compatible) |
| Battery Type | Li-ion, 8-cell |
| Cell Quality | Made in Korea, high quality guarantee |
| Color | Black |
| Condition | 100% Brand New Replacement |
| Warranty | 1-Year Warranty |
Replace Part Numbers
- A41-U36
- A42-U36
Compatible Laptop Models
- ASUS U36 / U36J / U36S / U36SD / U36JC / U36SG / U36K
- ASUS U32 / U44SG
- ASUS U82E / U82U
- ASUS U84S / U84SG
FAQ
- Q: Why choose Korean cells for my ASUS U36?
- A: Korean cells offer higher energy density and more stable discharge cycles than standard cells, providing longer mobile battery life for professional and travel use.
- Q: Is this 83Wh battery physically larger than the standard version?
- A: No — our cells use original-equivalent energy profiles to maintain a 1:1 physical fit within the ASUS U36 and U84 battery bay, restoring full capacity without any chassis bulge.