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Black rectangular 4-cell lithium-ion laptop battery

Damaite

Damaite 40Wh 14.8V 4-Cell Li-ion Battery for Dell Inspiron 3000 5000 Series

SKU CH-4M22-WQ1SY

Replaces M5Y1K and K185W batteries across Inspiron 3000 and 5000 series laptops with a 40 Wh, 14.8 V lithium-ion pack

  • Battery type4 Cell Lithium-Ion
  • Battery voltage rating14.8 V
  • Product colorBlack
  • Product typeBattery
  • 40Wh capacity delivers extended runtime for daily tasks
  • 8V 4-cell lithium-ion chemistry matches original specifications
  • Replaces M5Y1K K185W and over 30 other Dell part numbers
  • Fits Inspiron 3000 5000 series 14 15 17 inch models
  • Compatible with Latitude 3460 3560 and Vostro 14 15 series

Damaite 40Wh 14.8V replacement battery

This new lithium-ion pack replaces the original Dell M5Y1K and K185W batteries. It fits Inspiron 3000 and 5000 series laptops in 14, 15 and 17 inch sizes plus select Latitude and Vostro models. The four-cell design restores mobile power for everyday office and study tasks.

14.8V four-cell voltage constraint

The fixed 14.8V output matches the laptop's charging circuit exactly. No voltage selection or adapter is required; the pack simply slots into the existing battery bay. Runtime scales with the 40Wh capacity rather than any adjustable power profile.

40Wh capacity for light workloads

A 40Wh rating supplies several hours of document editing or web browsing on a single charge. Heavier loads such as video playback or sustained CPU activity will drain the pack faster. Users needing all-day autonomy away from a power outlet should consider a higher-capacity alternative.

How it compares

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

Price $23.99
Cheaper than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product colorBlack
Product typeBattery
Power
Battery type4 Cell Lithium-Ion
Battery voltage rating14.8 V

Questions about this item

Is the 40Wh capacity the only option for my Inspiron 3451?

Yes, this replacement is offered in a single 40Wh, 14.8V, 4-cell lithium-ion configuration.

What does the 40Wh rating translate to for daily use on a 15 5000 series?

The 40Wh pack restores the original factory capacity, delivering comparable run-time to the genuine M5Y1K or K185W it replaces.

Does the 14.8V output match the Dell 451-BBUD charging circuit?

The 14.8V, 4-cell design matches the electrical specification of the listed Dell part numbers including 451-BBUD and 453-BBBR.

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