OUWEE 58Wh 15.2V Replacement Battery for Dell Latitude

OUWEE 58Wh 07KRV is a direct-fit replacement laptop battery for select Dell Latitude and Precision models, offering a 15.2V 4-cell Li-ion pack with 58Wh (3625mAh) capacity.

This OUWEE replacement battery is built to match the original specifications and restore portable runtime for Dell Latitude 5430/5530 and Precision 3570 systems. Designed as a new, fully tested Li-ion unit, it comes with compliance certifications and a 12-month warranty. The pack is compatible with multiple Dell part numbers (07KRV, O7KRV, H4PVC, Y86WG, 08WRCR, and others) and ships in black ready for installation or carry spares for travel and mobile work.

Will this battery fit my Dell Latitude 5430 or 5530?

Yes — this OUWEE battery is manufactured to the same physical and electrical specifications as the OEM 07KRV pack for the Latitude 5430 and 5530 models. It uses a 15.2V nominal voltage and 58Wh energy rating to match system expectations.

• Compatible models: Dell Latitude 5430, 5530 and Precision 3570.
• Cross-reference part numbers: 07KRV, O7KRV, H4PVC, Y86WG, 08WRCR, 078FWY, 4FVJG.
• Form factor and connector designed for direct swap with original battery.

How long will the OUWEE 58Wh battery last on a single charge?

Run time depends on your laptop’s workload, screen brightness, and connected peripherals, but the 58Wh (3625mAh) capacity provides a comparable runtime to the original factory pack under similar use. For heavier tasks the battery will deplete faster; for light office or web tasks you’ll see extended portability.

• Capacity: 58Wh / 3625mAh for balanced energy and weight.
• Voltage: 15.2V nominal to match Dell power management profiles.
• Expected behavior: similar runtime to OEM 07KRV under equivalent conditions.

What safety and quality assurances does OUWEE provide?

OUWEE batteries are built under strict quality control and certified to recognized safety standards to help ensure reliable operation. Each unit undergoes testing to confirm true capacity, stable current output and low self-discharge before shipping.

• Certifications: UL, CE, FCC, RoHS for product and environmental safety.
• Quality: factory testing for capacity and stable current delivery.
• Support: 30-day returns, 12-month warranty and 24/7 email assistance.

What should I do if the new battery isn’t recognized right away?

Occasionally a new Li-ion pack needs simple initialization steps to be recognized by the system. If your laptop does not detect the battery immediately, check the connector seating first and then follow a brief charge/discharge cycle routine to help the battery calibrate to the host device.

• Reseat the battery to ensure a firm connection to the laptop interface.
• If not detected, discharge to about 5% (avoid 0%), then fully recharge.
• Repeat 3–4 charge/discharge cycles to stabilize capacity reporting.

Who is this for? Professionals, students and mobile workers who own Dell Latitude 5430/5530 or Precision 3570 systems and need an affordable, certified replacement battery — whether you’re restoring original runtime, keeping a backup for travel, or preparing a fleet of machines for remote use. OUWEE’s replacement pack offers OEM-style specifications, safety certifications, and post-sale support for a reliable swap.