Fancy Buying 51KD7 Laptop Battery for Dell Chromebook

Fancy Buying 51KD7 is a brand-new 11.4V 42Wh Li-ion replacement battery specifically engineered to replace the 51KD7/P28T001 family in supported Dell Chromebook models.

This high-quality replacement battery from Fancy Buying provides the voltage, capacity and connector layout required for a direct swap in compatible Dell Chromebook systems. It uses premium cells, built-in circuit protection and meets CE and FCC safety guidelines. Before purchasing, confirm your Chromebook model and the battery interface location to ensure this 51KD7 version matches your original part — it is not interchangeable with visually similar models such as JPFMR.

Which Dell Chromebooks will this 51KD7 battery fit?

This battery is designed for specific Dell Chromebook models and configurations that use the 51KD7, P28T001, Y07HK, FY8XM or 0FY8XM part numbers. It fits both standard and some 2-in-1 variants where the connector and mounting align with the 51KD7 layout.

• Compatible: Dell Chromebook 5190 (P28T001) and 5190 2-in-1 (P28T002).
• Compatible: Chromebook 11 series such as 3181 (P26T001) and 3189 when the connector matches.
• Not compatible: Dell Chromebook 3400/3100 2-in-1, 5488/5493/5593/P90F series and batteries labeled JPFMR.
• Important check: confirm the battery interface position — 51KD7 connector is closer to the left side.

What are the electrical specs and safety features?

The Fancy Buying 51KD7 provides an 11.4V nominal output and 42Wh capacity across three Li-ion cells, supplying stable power for Chromebook workloads. Built-in smart circuitry protects against overcharge, over-discharge and short circuit conditions while meeting CE and FCC standards for electrical safety.

• Voltage: 11.4V; Capacity: 42Wh (3-cell Li-ion).
• Includes smart chip and top-quality circuit boards for stable charging behavior.
• Certified to CE and FCC standards and uses internal circuit protection.
• Brand-new condition; manufactured from high-quality materials for consistent performance.

How do I confirm this is the correct replacement before buying?

Inspect your current battery’s label and connector position: the 51KD7’s interface sits closer to the left side, while look-alike models such as JPFMR place the connector closer to the right. Confirm the part numbers printed on your original battery or in your device service documentation to avoid ordering the wrong item.

• Check the original battery part number (51KD7, P28T001, Y07HK, FY8XM, 0FY8XM).
• Compare connector location — left-side orientation indicates 51KD7 compatibility.
• Verify your laptop model list (5190, 3181, 3189, etc.).
• Do not purchase if your laptop lists unsupported series (3400/3100 2-in-1, 5488, 5493, 5593, P90F).

Who is this for? This replacement battery is intended for owners and technicians who need a dependable, manufacturer-grade Li-ion battery to restore run-time on supported Dell Chromebook 11 and select 2-in-1 models. It’s ideal for schools, IT departments and individual users who confirmed the part number and connector layout and want a straightforward, safe swap using a brand-new, certified battery. If you’re unsure which part you need, compare the original battery’s label and connector location before ordering to avoid incompatible purchases.