⚠️ CHECK YOUR OLD BATTERY BEFORE BUYING:
This laptop model family supports two different battery capacities (3-Cell vs 4-Cell/6-Cell).
- 3-Cell versions leave space for a 2.5" SSD/HDD.
- 4-Cell/6-Cell versions take up the full battery bay.
Please match the Wh rating and voltage on your original battery label to ensure proper fit.
Dell V66W3 54Wh 4-cell laptop battery is a compatible replacement for selected Dell laptops. It is designed to replace an old, weak, or defective battery and provide reliable everyday performance.
Best Price. Every battery is checked by the OKSPARE Team before dispatch for dependable quality.
100% Replacement Warranty: This battery includes a direct unit replacement warranty for covered technical or manufacturing defects. Warranty does not cover physical damage, broken connectors, incorrect installation, liquid damage, burn marks, mishandling, or damage after installation. Battery swelling caused by overcharging, excessive heat, improper charging, or incorrect use is not covered.
Supported Dell Laptop Models
- Dell Inspiron 14 5420
- Dell Inspiron 15 5520
- Dell Inspiron 16 5620
- Dell Vostro 14 5420
- Dell Vostro 16 5620