Beisite
Beisite 3VV58 laptop battery 7.7V 39.7Wh for Latitude 9420 9430 2-in-1
Replacement lithium-ion battery rated 7.7V and 39.7Wh for Latitude 9420 and 9430 2-in-1 models
- ColorBlack
- TypeBattery
- CompatibilityFor Latitude 9420 9430 2-in-1 Series
- Battery TypeLithium-Ion
- Battery Voltage7.7V
- Battery Capacity39.7Wh
- Replaces original 3VV58 battery with exact fit
- 7V 39.7Wh lithium-ion restores full runtime
- Compatible with Latitude 9420 and 9430 2-in-1
- New condition with 12-month warranty included
- Replaces part numbers GHJC5 0JJ4XT 6VJ1F 21CP5/81/71
Direct replacement for Latitude 9420 9430 2-in-1
This 7.7V 39.7Wh lithium-ion battery replaces part numbers 3VV58, GHJC5, 0JJ4XT, 6VJ1F and 21CP5/81/71. It is built for owners of the Latitude 9420 and 9430 2-in-1 series who need a new power source. The black pack fits the original bay without modification.
Steady output through a full workday
Lithium-ion chemistry delivers consistent voltage across the discharge curve rather than a sharp drop near empty. The 39.7Wh capacity supports extended unplugged sessions typical of convertible workflows. Cells are balanced at the factory to maintain stable performance over repeated cycles.
Limited to the listed Dell models
Compatibility is confirmed only for the Latitude 9420 9430 2-in-1 series; other Dell lines or non-Dell laptops will not accept this pack. The supplier notes the list is non-exhaustive, so verification against your original part number remains essential. No universal adapter or cross-brand fitment is implied.
Highlights
- Replaces original 3VV58 battery with exact fit
- 7V 39.7Wh lithium-ion restores full runtime
- Compatible with Latitude 9420 and 9430 2-in-1
- New condition with 12-month warranty included
- Replaces part numbers GHJC5 0JJ4XT 6VJ1F 21CP5/81/71
Specifications
| Brand | 3VV58 |
|---|---|
| Model | 3VV58 |
| Part Number | 21CP5/81/71 |
| Color | Black |
| Type | Battery |
| Compatibility | For Latitude 9420 9430 2-in-1 Series |
| Battery Type | Lithium-Ion |
| Battery Voltage | 7.7V |
| Battery Capacity | 39.7Wh |
Questions about this item
Does the 7.7V 39.7Wh battery generate noticeable heat or drain quickly during all-day use?
The lithium-ion cell runs at 7.7V and 39.7Wh, matching the original specification, so heat and power draw stay within the laptop's normal thermal envelope.
Must I already own a Dell Latitude 9420 or 9430 2-in-1 for this 3VV58 battery to fit?
Yes, the battery is designed for Latitude 9420 and 9430 2-in-1 series and replaces part numbers 3VV58, GHJC5, 0JJ4XT, 6VJ1F and 21CP5/81/71.
Will the 3VV58 battery work alongside the original charger and BIOS on my Latitude 9420?
The pack uses the same 7.7V lithium-ion chemistry and connector as the factory unit, so the existing charger and BIOS recognise it without changes.
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