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Rectangular black laptop battery with four cells and label showing 53 Wh 15 V

DELL

DELL TXD03 53 Wh 4-Cell 15 V Laptop Battery

SKU CH-1PSB-8ZZKH

A 53 Wh 4-cell lithium-ion laptop battery supplying 15 volts for compatible Dell models

  • Battery TypeLithium-Ion
  • 53 Wh capacity extends usable runtime
  • 4-cell lithium-ion design balances weight and endurance
  • 15 V output matches original Dell specifications
  • Replaces part 0TXD03 for direct compatibility
  • New condition ensures full rated performance from first charge

Dell TXD03 53 Wh replacement

This Dell TXD03 is a 53 Wh lithium-ion laptop battery built to 15 volts and four cells. It matches part number 0TXD03 and the H5CKD reference for direct replacement. Owners of compatible Dell notebooks can restore original runtime with this new unit.

No bundled accessories or software

The package contains only the battery itself; no tools, cables or software discs are included. Installation relies on the laptop’s existing battery latch and connector. Buyers who need a screwdriver kit or a service manual must source those separately.

Simple user-level swap

Most Dell models allow the battery to be released by sliding the external latch and lifting the pack out. Align the connector, press until it clicks, then slide the latch back to lock. The main risk is forcing the connector if the orientation is reversed, which can bend pins.

Highlights

  • 53 Wh capacity extends usable runtime
  • 4-cell lithium-ion design balances weight and endurance
  • 15 V output matches original Dell specifications
  • Replaces part 0TXD03 for direct compatibility
  • New condition ensures full rated performance from first charge

Specifications

Battery TypeLithium-Ion

Questions about this item

How many charge cycles can the 4-cell lithium-ion battery handle before it needs replacing?

The battery is a new 4-cell lithium-ion pack rated at 53 Wh and 15 V; Dell does not publish a cycle-life figure, so treat it as a consumable that will need replacement once run-time drops below your needs.

What limits the battery first during a long workload — the 53 Wh capacity or the 15 V output?

The 53 Wh capacity is the limiting factor; it determines total run-time, while the 15 V output stays constant until the pack is nearly empty.

Does the 15 V, 53 Wh pack run hot or noisy when the laptop is used all day?

The battery itself has no moving parts and generates only modest heat during charge or discharge; any fan noise or warmth comes from the laptop, not from the pack.

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