Battery ASUS 0B200-03730000 for Notebook B Series B5402

The ASUS 0B200-03730000 for Notebook B Series B5402 is a replacement internal battery designed to restore mobile power for compatible ASUS B5402 laptops. It provides a direct-fit power source manufactured to match the physical and electrical characteristics required by the B Series B5402 models, enabling stable operation and extended unplugged use. The battery is intended for users who need to replace a worn or failing unit and expects the same mounting points and connector layout as the original equipment.

Advantages

This replacement battery delivers consistent voltage and current levels to maintain system stability during typical laptop workloads. It is engineered to fit the Notebook B Series B5402 without modification, supporting reliable charge and discharge cycles. The battery’s construction prioritizes heat tolerance and secure contact with the laptop’s internal connector, contributing to dependable runtime and safe operation under normal usage conditions.

Suitable for

• Replacing a depleted or failing battery in ASUS Notebook B Series B5402
• Restoring portable operation for a laptop used off mains power
• Service and repair tasks where original-fit internal batteries are required

Key specifications

• Compatibility: Designed for ASUS Notebook B Series B5402 models
• Form factor: Internal laptop battery matching original shape and mounting points
• Electrical characteristics: Voltage and capacity matched to the original equipment requirements
• Connector type: Internal multi-pin laptop connector compatible with B5402
• Design focus: Stable charge/discharge performance and thermal stability for standard laptop use

How to use

Power down the laptop and disconnect the mains adapter before beginning replacement. Remove the laptop’s bottom cover according to the manufacturer’s service guidance, taking appropriate electrostatic discharge precautions. Disconnect the existing battery from the internal connector, remove any securing screws or brackets, and install the replacement battery in the same orientation. Reconnect the internal connector, reattach fasteners and the bottom cover, then charge the battery fully before typical use to allow the system to calibrate battery status.

Recommendations

Use the battery with the intended ASUS Notebook B5402 models only. Avoid exposure to extreme temperatures, liquids, or impacts. For routine maintenance, keep firmware and power-management drivers up to date and follow safe disposal or recycling procedures for the removed battery in accordance with local regulations.