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Rectangular black laptop battery with label showing 14.8V 40Wh 4-Cell M5Y1K

DELL

DELL 14.8V 40Wh 4-Cell M5Y1K laptop battery for Inspiron 3451 3452 3458 3462 3465 3467 3551 3552

SKU CH-0H0J-VZ550

A 14.8 V, 40 Wh lithium-ion replacement battery for Dell Inspiron 3451, 3452, 3458, 3462, 3465, 3467, 3551 and 3552 laptops

  • CompatibilityCompatible with Dell Inspiron 3451 3452 3458 3462 3465 3467
  • Battery TypeLithium-Ion
  • Reliable runtime for daily tasks with 40Wh lithium-ion capacity
  • Exact fit across Inspiron 3451 3452 3458 3462 3465 3467 3551 3552
  • Stable 14.8V output matches original specification for consistent performance
  • Premium four-cell construction tested for durability and long service life
  • CE and RoHS certified for safety and environmental compliance

Compatible Dell Inspiron Models

This 14.8V 40Wh lithium-ion battery fits Dell Inspiron 3451 3452 3458 3462 3465 3467 3551 3552 models. It serves as a direct replacement for the original M5Y1K pack when the old cell no longer holds a useful charge. The four-cell design restores mobile runtime for everyday office tasks and media playback. Buyers who need a higher-capacity pack or a different voltage should look elsewhere.

Sustained Discharge Behaviour

The lithium-ion chemistry delivers steady voltage across the discharge cycle rather than a sharp drop near empty. Premium cells maintain consistent output during long work sessions or video streaming without sudden shutdowns. Rigorous testing ensures the pack meets CE and RoHS safety standards for thermal stability. The one-year replacement warranty covers defects in materials or workmanship.

Pre-Purchase Verification Steps

Two distinct batteries exist for several listed models and they are not interchangeable. Compare the physical shape and connector layout of your original battery with the product photos before ordering. Confirm the original label shows 14.8V and 40Wh to match this specification. Installing the wrong variant will prevent the laptop from powering on or charging correctly.

Highlights

  • Reliable runtime for daily tasks with 40Wh lithium-ion capacity
  • Exact fit across Inspiron 3451 3452 3458 3462 3465 3467 3551 3552
  • Stable 14.8V output matches original specification for consistent performance
  • Premium four-cell construction tested for durability and long service life
  • CE and RoHS certified for safety and environmental compliance

Specifications

CompatibilityCompatible with Dell Inspiron 3451 3452 3458 3462 3465 3467 3551 3552
Battery TypeLithium-Ion

Questions about this item

Does the 4-cell 40Wh 14.8V lithium-ion battery run hot or drain quickly under constant daily use?

The 4-cell lithium-ion design at 40Wh and 14.8V is built for steady all-day output; normal operating temperature stays within laptop thermal limits and capacity loss follows standard lithium-ion ageing curves.

What must I already have in the laptop for this M5Y1K battery to fit and work?

You need one of the listed Inspiron models — 3451, 3452, 3458, 3462, 3465, 3467, 3551 or 3552 — and the original battery must match the M5Y1K form factor shown in the product photos.

Will this replacement work alongside the original charger and BIOS on an older Inspiron 3451 that has been in storage?

Yes, the 14.8V 40Wh pack is 100% compatible with the specified models and works with the factory AC adapter and BIOS without any firmware update.

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