Description
The Asus K52 / K42 OEM Replacement Laptop Battery—frequently tracked by distributors under the item SKU MA00323—is a standard-capacity power cell designed for aging Asus K, A, and X-series notebooks. Officially utilizing the core manufacturing part number A32-K52 (or A42-K52), it is an original equipment manufacturer (OEM) specified battery pack built with dynamic surge protection circuits.
Essential Features Summary:
| Feature Category |
Core Technical Data Point |
| Model & SKU Identifiers |
Distributor SKU: MA00323 | Asus OEM Parts: A32-K52, A42-K52, A31-K52, 70-NXM1B2200Z |
| Cell Composition |
Lithium-Ion (Li-Ion) | 6-Cell internal matrix structure |
| Charge Capacity |
4400 mAh to 5200 mAh (Varies slightly based on continuous cell batching) |
| Voltage Output |
10.8V to 11.1V (Fully compatible across both operational load lines) |
| Safety Integration |
Built-in circuit safeguards against over-current, short-circuits, and overheating |
| Useful Lifespan |
Rated for 300 to 500 complete discharge/charge cycles |
| Primary Chassis Color |
Matte Black plastic shell matching original laptop body styling |
| Hardware Fit Ecosystem |
Asus K Series: K42, K52, K52F, K52J, K52JR, K62 | Asus A Series: A52, A52F, A52J |
