TRX Battery Polion C21N1818 Li-Pol 7.7V 3800mAh 29Wh for ASUS A512 R512 X512 VivoBook 15 non-original

TRX Polion C21N1818 Battery — High Performance for ASUS VivoBook

When working or studying on your ASUS VivoBook laptop, a reliable battery is key to staying productive. This non-original TRX Polion C21N1818 battery provides 3800 mAh (29 Wh) capacity, which ensures endurance comparable to the original battery. With 7.7 V voltage and modern Li-Polymer technology, it offers stable performance and long life. With built-in protection against deep discharge, overcharge and overheating, it is an ideal choice for safe and reliable operation.

Safety and reliability

This battery is equipped with multi-stage protection to ensure safe use. Deep discharge protection prevents damage to the battery at low charge levels, while overcharge protection protects the device from overheating or short-circuiting. This makes this battery a safe choice for everyday use, whether you are working, studying or having fun.

Compatibility with a wide range of ASUS VivoBook models

The TRX Polion C21N1818 is designed to fit perfectly across the entire ASUS VivoBook 15 series, including the A512, R512, and X512 models. It is compatible with over 30 different configurations, including popular models like the VivoBook 15 A512FA, X512JA, and F512FL. This wide compatibility ensures that this battery is an ideal replacement for original ASUS batteries, such as the C21N1818.

Specifications

• Capacity: 3800 mAh (29 Wh)
• Voltage: 7.7 V
• Technology: Li-Polymer
• Dimensions: 261 × 87 × 6 mm
• Weight: 150 g
• Replaces battery: C21N1818

For supported ASUS VivoBook laptop models

• VivoBook 15 A512: A512, A512D, A512DA, A512F, A512FA, A512J, A512JA
• VivoBook 15 F512: F512, F512D, F512DA, F512F, F512FA, F512FL, F512J, F512JA, F512U, F512UA, F512UB
• VivoBook 15 R512: R512F, R512FA, R512FL, R512U, R512UA, R512UB
• VivoBook 15 X512: X512, X512F, X512FA, X512FJ, X512FL, X512J, X512JA, X512JP, X512U, X512UA, X512UB, X512UF