Futurebatt 722KK Replacement Battery for Dell XPS 13 (9310/9300/9380) — 52Wh 7.6V Grade A Cells, Onboard Protection

Futurebatt 722KK is a drop‑in replacement laptop battery designed to revive Dell XPS 13 9310, 9300 and 9380 models with a 52Wh, 7.6V rated capacity.

If your Dell XPS 13 (2020) shows shortened runtime or fails to hold charge, the Futurebatt 722KK gives you a brand‑new Grade A cell pack engineered to match the original form factor and compatible part numbers (722KK, WN0N0, 0WN0N0, 02XXFW, 2XXFW, FP86V). This replacement is manufactured to the same voltage and capacity specifications as the factory battery and is assembled with protective circuitry to help manage charge, temperature, and short‑circuit events.

Will this battery physically fit my Dell XPS 13 model?

The Futurebatt 722KK is made to the exact dimensions and connectors used in the specified Dell XPS 13 2020 series. It lists compatible part numbers and model families so you can verify fit before purchase.

• Compatible with Dell XPS 13 9310, 9300, and 9380 13.4" models.
• Matches OEM part numbers: 722KK, WN0N0, 0WN0N0, 02XXFW, 2XXFW, FP86V.
• Same 7.6V voltage and 52Wh capacity as the original Dell pack.
• Connector and screw locations follow factory layout for straightforward swap.

How safe and durable is this replacement battery?

Futurebatt builds the 722KK with Grade A cells and onboard protection circuitry to reduce risks related to overcharging, overdrawing, overheating, and short circuits. While no battery is risk‑free, the unit is assembled with quality materials and tested for stable charge cycles.

• Includes overcharge and overdischarge circuit protection.
• Over‑temperature and short‑circuit safeguards integrated on the board.
• Designed for reliable charging performance across many cycles.
• Packaged and shipped with handling precautions to meet safety norms.

What charging performance and life can I expect from a 52Wh 722KK pack?

At 52Wh and 7.6V, this battery restores the original energy reserve for typical XPS 13 workloads. Real‑world run time depends on screen brightness, processor load, and background tasks, but the battery is tuned to offer consistent charging behavior comparable to the factory unit.

• Rated capacity: 52Wh, Voltage: 7.6V matching OEM specs.
• Grade A cells for efficient charging and controlled power draw.
• Engineered to deliver stable power across many charge cycles.
• Performance varies with user settings and software workload.

What support and warranty come with the Futurebatt 722KK?

The package includes customer assistance and a clear replacement/refund policy to protect your purchase. Futurebatt provides short‑term refund options and a one‑year replacement window for manufacturing faults.

• 30 days eligible for refund if the battery arrives defective or incompatible.
• 12 months replacement coverage for qualifying failures.
• Email support available, typically responsive within business hours.
• Customer service committed to helping with fitment or troubleshooting.

Who is this for: The Futurebatt 722KK is suited for Dell XPS 13 owners (models 9310, 9300, 9380) who want to restore original runtimes without replacing the entire laptop. It’s aimed at users comfortable performing a simple battery swap or who have a technician to install it, and who value OEM‑compatible specifications, safety protections, and manufacturer support.