We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black laptop battery with four cells and Dell branding

Total Micro Technologies

Total Micro Technologies 4-Cell 51Whr Laptop Battery for Dell

SKU CH-JMFV-1CXY4

A 4-cell 51Whr replacement laptop battery compatible with Dell systems

  • TypeSee Description
  • 4-cell design delivers 51 Whr capacity for extended runtime
  • New condition ensures full charge cycles from day one
  • Compatible with select Dell laptops for direct replacement
  • Total Micro Technologies engineering provides reliable power delivery
  • Listed April 14 2026 confirms current production availability

Replacement Battery for Dell Laptops

This 51 Whr battery from Total Micro Technologies is built as a direct replacement for compatible Dell notebooks. It suits users who need to restore original run-time on an ageing system or keep a spare pack for travel. The four-cell design fits the standard bay without modification. Buyers who want more storage capacity or a higher-wattage pack for extended off-grid work should look elsewhere.

51 Whr Capacity and Everyday Headroom

The 51 Whr rating delivers a practical charge for typical office tasks, web browsing and video playback. It handles a full workday of light use but runs out quickly under sustained loads such as rendering or gaming. The four-cell layout limits peak current, so heavy multitasking will drain it faster than larger six- or nine-cell alternatives.

Upgrade from Worn-Out Original Packs

This unit replaces a depleted factory battery that no longer holds a useful charge. The jump is worth it when the old pack drops below an hour of real-world run-time or forces the laptop to stay tethered to mains power. First listed by the manufacturer in April 2026, it restores mobility without requiring a new charger or BIOS update.

Highlights

  • 4-cell design delivers 51 Whr capacity for extended runtime
  • New condition ensures full charge cycles from day one
  • Compatible with select Dell laptops for direct replacement
  • Total Micro Technologies engineering provides reliable power delivery
  • Listed April 14 2026 confirms current production availability

Specifications

BrandTotal Micro
TypeSee Description

Questions about this item

Will this 51Whr battery fit the Dell laptop I already own?

The battery is built as a 4-cell 51Whr unit for Dell systems; check your laptop's service manual or original part number to confirm the exact model match before installing.

How can I verify the new battery is charging correctly once installed?

After fitting the pack, power on the laptop and watch the battery icon — it should show a charging animation and the reported capacity should climb toward 51Whr in the OS power settings.

Does the package include only the battery or are screws and tools supplied as well?

The box contains the 4-cell 51Whr battery itself; mounting screws and any opening tools are not included and must be sourced separately if your chassis requires them.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.