JIAZIJIA Dell Latitude 0G74G (02PFPW) Replacement Battery

JIAZIJIA 0G74G (02PFPW) is a direct-fit replacement Li-ion battery for select Dell Latitude and Inspiron 2-in-1 laptops, rated 11.4V, 42Wh (3500mAh).

If your Dell Latitude or compatible Inspiron is showing reduced runtime, the JIAZIJIA 0G74G battery provides a plug-and-play swap that restores portable power without complicated setups. Designed to match the original battery form factor and connector, this replacement is intended to be installed by users comfortable opening the laptop back cover and following basic safety steps. It’s offered in black, with manufacturer-specified voltage and capacity to align with your machine’s power management.

Which Dell models does this battery work with?

This battery fits a range of Latitude and certain Inspiron 2-in-1 series, but compatibility is model- and color-specific. Check the label on your original battery or your laptop’s service tag to confirm the part number matches one listed below.

• Compatible: Dell Latitude 5300, 5300 2-in-1, 5310, 5310 2-in-1, 7300, 7400 (non-2-in-1).
• Compatible Inspiron variants: Inspiron 7300 2-in-1 Black, Inspiron 7306 2-in-1 Black (silver variants not supported).
• OEM/part numbers matched: 0G74G, OG74G, 02PFPW, 2PFPW, 08JYHH, 8JYHH and series codes P97G, P96G, P99G, P100G with their subcodes.

How does installation work and what precautions should I take?

Installation is straightforward for users who can remove the back cover and disconnect the original battery. Power down the laptop, remove external power, and ground yourself to avoid static damage. Follow the included manual closely and reassemble carefully to ensure a solid connection.

• Power off and unplug the laptop before starting.
• Open the bottom cover with appropriate screwdrivers; keep track of screws.
• Disconnect the old battery cable, lift out the old pack, and seat the new JIAZIJIA battery firmly.
• Reconnect, reassemble, and charge the battery fully before first use.

What are the technical specs and real-world benefits?

The JIAZIJIA replacement is specified at 11.4 volts and 42 watt-hours (3500mAh), matching the electrical characteristics required by compatible Dell systems. That specification helps the laptop’s power management keep functioning as intended while restoring typical runtime and helping with unplugged productivity.

• Voltage: 11.4V — compatible with original Dell power profile.
• Capacity: 42Wh / 3500mAh — restores expected portable runtime.
• Type: Plug & Play Li-ion — no special drivers required.
• Color: Black — matches original black-series battery housings.

Will this battery void warranty or cause compatibility issues?

Replacing a battery with a third-party unit can affect manufacturer warranty terms in some cases; check your device warranty policy first. Functionally, this unit is engineered to match original part numbers and connector layout to minimize incompatibilities, but it is not suited for models listed as ‘not fit’ (for example, some 2-in-1 or silver Inspiron variants).

• Confirm part number on your original battery before purchase.
• Not compatible with Dell Latitude 7400 2-in-1 and silver Inspiron variants noted in compatibility list.
• Read installation instructions and manufacturer warranty terms.

Who is this for? This JIAZIJIA 0G74G replacement battery is aimed at Dell Latitude and certain Inspiron 2-in-1 owners who need to restore laptop runtime without buying a full new machine. It’s suited for small-business users, students, and mobile professionals comfortable performing a basic internal swap and eager to recover reliable unplugged performance at a lower cost than OEM direct replacement. If you’re unsure whether your specific laptop is supported, open the back case and compare the original battery’s model label to the compatible part numbers before ordering.