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Laptop battery AVACOM for Dell Inspiron 3583 / Vostro 5481, 38Wh Li‑ion
Rechargeable AVACOM lithium-ion battery compatible with selected Dell Inspiron and Vostro laptop models. Designed as a direct replacement to restore runtime for mobile use, it provides nominal 11.4 V and 38–42 Wh capacity depending on model reference. Intended for users who need a straightforward swap to recover battery life on supported Dell systems.
The battery offers lithium-ion polymer chemistry for stable discharge and reasonable cycle life, nominal 11.4 V output for compatibility with specified Dell models, and compact form factor for direct installation into compatible laptops. It is produced as an aftermarket replacement to match the original battery's basic electrical and physical characteristics.
Power the laptop off and disconnect any external power source. Remove the access panel or bottom cover according to the laptop manufacturer's instructions, then disconnect and remove the original battery. Install the AVACOM replacement by aligning the connector and securing the battery in the same position as the original. Reattach the cover and reconnect external power before powering on. Follow the laptop's battery calibration or operating system guidance after replacement if recommended.
Check the connector position and physical shape of your original battery before purchase to ensure compatibility. If the connector or shape differs from the product photos or listed models, this battery may not fit; compare with the original unit or consult product images and model lists provided by the seller.
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