Rome Tech CR2032 CMOS Battery for Dell Inspiron 13 5390 7378 Laptop BIOS RTC 3V
Product details
| Management number | 241657658 | Release Date | 2026/07/18 | List Price | US$5.73 | Model Number | 241657658 | ||
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The Rome Tech CR2032 BIOS CMOS RTC replacement battery is designed for reliable performance in Dell laptops. This 3V battery is compatible with Dell Inspiron 13 5390, Dell Inspiron 13 7378, Dell D830, and Dell Inspiron 11 3162 models, replacing OEM numbers 23.21212.031 and 23.21212.033. It features a regular connector with 2 pins and 2 wires for quick and simple installation, typically taking about 10 minutes.
Product Features:
* Improved battery discharge characteristics
* Resistance welded gold-plated contacts for maximum performance
* High-quality graded and sorted A' Grade cells
* Made of durable ABS and polycarbonate plastic shells for high endurance
* Batteries passed essential testing including thermal cycling, oscillation, overcharge test simulation, and external short circuit
* Compact size fits various electronic devices requiring a CR2032 battery
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