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Rectangular black lithium-polymer laptop battery with connector plug

NShi

NShi 15.2V 76Wh Laptop Battery for Alienware 13 R3

SKU CH-0DZX-DCDWY

A 15.2V 76Wh lithium-ion replacement battery certified for Alienware 13 R3 series laptops

  • Battery typeLithium Polymer
  • 76Wh capacity extends unplugged work time
  • 2V lithium-ion chemistry matches original power delivery
  • Replaces TDW5P V9XD7 4RRR3 JFWX7 part numbers directly
  • CE RoHS FCC certified for safety compliance
  • Grade A cells deliver 100% original compatibility

15.2V 76Wh Li-ion Replacement Battery

This 15.2V 76Wh lithium-ion battery replaces the original power source in Alienware 13 R3 series laptops. It uses Grade A cells and carries CE, RoHS and FCC certification for safe operation. The pack is designed as a direct drop-in replacement for the factory unit.

Verify Part Numbers Before Ordering

Confirm that your existing battery carries one of the listed part numbers such as TDW5P, V9XD7, 4RRR3 or JFWX7. Cross-reference the exact model suffix on your device, for example ALW13C-D2718 or ALW13C-D2838, to ensure a correct match. Only proceed when the part number and model line both align with the compatibility list.

Install and Condition for Full Capacity

After fitting the battery, allow it to charge for 24 hours before regular use to stabilise the cells. Begin the first cycle by discharging to roughly five percent, then charge to about ninety-five percent and repeat three to four times. This conditioning routine helps the pack reach its rated 76Wh capacity and maintains long-term health.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $55.99
Pricier than about 86% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium Polymer

Questions about this item

Does the box include tools or cables for installing the NShi 15.2V 76Wh battery in an Alienware 13 R3?

The package contains the replacement battery only; no tools, cables or adapters are supplied, so you will need a suitable screwdriver set to open the chassis and swap the pack.

How do I confirm that the TDW5P or V9XD7 part number matches my specific Alienware 13 R3 sub-model?

Compare the part number printed on your original battery — TDW5P, V9XD7, 4RRR3, JFWX7 or their 0-prefix variants — against the compatibility list; a match means the 76Wh pack will fit your ALW13C-D2718, D2728, D2738, D2838, D2508, D2503S, D2506S or D2715S unit.

What runtime can I expect from the 76Wh rating once the battery is fitted in my Alienware 13 R3?

The 76Wh capacity at 15.2V restores the original factory energy rating, so real-world runtime will match the when-new figures for your specific ALW13C configuration and workload.

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