Dentsing H5H20 Laptop Battery for Dell XPS 15 & Precision

The Dentsing H5H20 is a direct-replacement 11.4V, 56Wh Li‑ion laptop battery compatible with many Dell Precision, XPS 15 and Inspiron 7590/7591 models.

If your Dell notebook shows short run time, unexpected shutdowns, or a degraded battery health indicator, this Dentsing H5H20 replacement cell is built to restore mobile power. It matches the electrical specifications of OEM units (11.4 volts, 56 watt‑hours) and is offered with a seller-backed return and warranty policy to reduce purchase risk. Before ordering, confirm the battery model printed inside your laptop to ensure physical and connector compatibility.

Which Dell models will this battery work with?

This battery is intended for specific Dell Precision, XPS and Inspiron models that shipped with compatible internal battery part numbers. It fits systems commonly identified as Precision 5510/5520/5530/5540, XPS 15 9550/9560/9570/9590 and Inspiron 7590/7591, among others.

• Compatible P/Ns: H5H20, 05041C, 5D91C, 62MJV, M7R96, and cross-referenced units.
• Common supported series: Dell XPS 15 9560/9570/9550, Precision 5520, Inspiron 7590/7591.
• Always open the laptop’s rear cover to verify the battery part number before purchase.

How does the Dentsing battery match OEM specifications?

The cell delivers the same voltage and capacity as the original Dell units so your system BIOS and power management should recognize it correctly. Electrical compatibility helps preserve performance, while the physical form factor and connector positions are designed to align with the factory installation used in compatible machines.

• Voltage: 11.4V — matches the original Dell battery rating.
• Capacity: 56Wh — equivalent energy storage to intended OEM part.
• Construction: Li‑ion chemistry and OEM‑style housing for drop‑in replacement.

What warranty and support are included?

Purchasing this Dentsing battery includes a 12‑month warranty and a 30‑day refund policy through the seller to address defects or fitment issues. If an Amazon return window closes, you can still contact the seller directly through the store's messaging to request assistance or warranty service.

• Seller warranty: 12 months against manufacturing defects.
• 30‑day refund option for change of mind or compatibility problems.
• Customer service access via the seller store message function if standard return windows lapse.

Are there installation or compatibility precautions I should know?

Even when laptop model names match, Dell sometimes shipped different battery assemblies to the same chassis; connector cable length or mounting points can vary. To avoid a non‑fitting purchase, remove the laptop’s back cover and confirm the existing battery’s model number matches one of the supported P/Ns listed for this replacement.

• Verify the battery model printed on your original battery before ordering.
• Check connector orientation and cable length against your current part.
• If uncertain, contact the seller with photos of the installed battery for compatibility confirmation.

Who is this for? This Dentsing H5H20 battery is aimed at owners of compatible Dell Precision, XPS 15 and Inspiron models who need a like‑for‑like replacement to restore battery runtime. It suits technicians and DIY users comfortable opening the laptop chassis to confirm part numbers, as well as anyone wanting a budget‑conscious alternative that preserves the original voltage and watt‑hour rating while including seller warranty protection.