Dell RJ40G Replacement Battery for Dell Latitude 5420 / 5520 Series Price in Kenya

Dell RJ40G Replacement Battery for Dell Latitude 5420 / 5520 Series Description

• Replacement lithium-ion / lithium-polymer rechargeable battery
• Compatible model: Dell RJ40G battery series
• Available variants: 3-cell 42Wh or 4-cell 63Wh versions
• Voltage: 11.4V or 15.2V compatible depending on model
• Capacity: 42Wh (approx. 3500mAh) or 63Wh (approx. 3900mAh)
• Built-in protection against overcharge, overheating, and short circuit
• Stable power output for business-class laptops
• Designed for internal installation in Dell Latitude and Precision laptops
• Dell RJ40G battery is a replacement laptop battery designed for Dell Latitude 5420, Dell Latitude 5520 and Dell Precision 3560 series laptops that use the RJ40G battery platform. It is built to restore original battery performance for modern business laptops experiencing fast battery drain, charging issues or reduced backup time. This battery typically comes in two configurations including a 3-cell 42Wh version operating at 11.4V and a higher capacity 4-cell 63Wh version operating at 15.2V, both commonly used in this model range. It supports multiple part numbers such as RJ40G, WY9DX, 0WK3F1, 075X16, 01K2CF and 0M3KCN depending on configuration. Compatible models include Dell Latitude 5420, Latitude 5520 and Precision 3560 series laptops. It delivers stable voltage output, reliable performance and long cycle life for professional use such as office work, programming and multitasking. Always confirm your original battery voltage and part number before purchase to ensure full compatibility.

Dell RJ40G Replacement Battery for Dell Latitude 5420 / 5520 Series Specifications