Q: What battery replaces B41N1327 for ASUS ROG B551 / B551L / B551LG?
The B41N1327 is a 15.2V 45Wh Li-ion 4-cell OEM replacement battery for ASUS ROG B551, B551L, B551LG series gaming laptops. Ships 100% brand new with a 1-year warranty.
The B41N1327 is a 15.2V 45Wh Li-ion 4-cell OEM replacement battery for ASUS ROG B551, B551L, B551LG series gaming laptops. Ships 100% brand new with a 1-year warranty.
Product Specifications
| Attribute | Details |
|---|---|
| Battery Model | B41N1327 |
| Capacity | 45Wh |
| Voltage | 15.2V |
| Battery Type | Li-ion (4-cell) |
| Cell Origin | Made in China |
| Color | Black |
| Condition | 100% Brand New |
| Warranty | 1-Year Warranty |
Replace Part Numbers
- B41N1327
Compatible Laptop Models
- ASUS ROG B551
- ASUS ROG B551L
- ASUS ROG B551LG
Flex-3 Compatibility Note
Q: Is B41N1327 compatible with other ASUS ROG models?
B41N1327 (15.2V, 45Wh, 4-cell) is designed specifically for the B551 series. Check the battery label inside your laptop before ordering to confirm compatibility.
Why Choose This Battery
- OEM-grade 4-cell Li-ion — stable 15.2V output for ROG B551 chassis
- 45Wh high-capacity for demanding ROG gaming and workloads
- Multi-layer BMS: overcharge, over-discharge, short-circuit protection
- Precision 1:1 fit — plug-and-play, no modification needed
- Backed by a 1-year warranty and dedicated after-sales support