POWER-FENG
POWER-FENG 63Wh 7FMXV laptop battery for Dell Latitude 5320 7320 7420 7520
A 63 Wh lithium-polymer replacement battery compatible with Dell Latitude 5320, 7320, 7420 and 7520 models
- TypeBattery
- Battery TypeLaptop Batteries
- 63 Wh capacity supports longer unplugged sessions
- 2 V lithium-polymer chemistry delivers stable power output
- 3941 mAh rating provides reliable energy reserve
- Compatible with Dell Latitude 5320 7320 7420 7520
- Replaces original part numbers 9JM71 and 7FMXV
Compatible Dell Latitude Models
This replacement battery fits Dell Latitude 5320, 7320, 7420 and 7520 notebooks. It replaces original part numbers 9JM71 and 7FMXV. The unit is a brand-new lithium-polymer pack supplied in black.
Fixed Voltage And Capacity Limits
The cell chemistry delivers a nominal 15.2V output with a rated capacity of 63Wh or 3941mAh. Runtime will follow the laptop's own power draw and the operating system's management settings. No higher-capacity alternative is offered in this form factor.
Four-Cell Polymer Build
The four-cell lithium-polymer construction keeps the pack slim for the Latitude chassis. Connectors align with the factory battery bay so installation requires no adapters or cable routing. The black casing matches the original aesthetic.
Highlights
- 63 Wh capacity supports longer unplugged sessions
- 2 V lithium-polymer chemistry delivers stable power output
- 3941 mAh rating provides reliable energy reserve
- Compatible with Dell Latitude 5320 7320 7420 7520
- Replaces original part numbers 9JM71 and 7FMXV
Specifications
| Type | Battery |
|---|---|
| Battery Type | Laptop Batteries |
Questions about this item
Which capacity should I choose for my Latitude 7420?
This battery provides 63Wh and 3941mAh at 15.2V, matching the original 7FMXV specification for the Latitude 7420.
What runtime can I expect from the 63Wh rating in my Latitude 5320?
The 63Wh capacity restores the factory runtime for the Latitude 5320, delivering the same watt-hour reserve the system was designed around.
Does the 15.2V output work with the Latitude 7520 charging circuit?
Yes, the 15.2V rating matches the voltage required by the Latitude 7520 and the other listed models.
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