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 6-cell lithium-ion laptop battery with label showing 11.1V 5200mAh

DELL

DELL 11.1V 5200mAh 6-Cell Li-Ion Battery 312-1163 312-1441 451-11947 312-1164 312-1442 451-11723

SKU CH-WSH7-3E2SF

A 5200mAh 6-cell lithium-ion replacement battery at 11.1V for compatible Dell laptops

  • CompatibilityCompatible with Dell 312-1163 312-1441 451-11947 312-1164 31
  • Battery TypeLithium-Ion
  • Reliable power from 11.1 V lithium-ion chemistry
  • Extended runtime with 5200 mAh high-capacity design
  • Balanced weight and capacity in a 6-cell layout
  • 100 % fit for Dell 312-1163 312-1441 451-11947 312-1164 312-1442 451-11723
  • Safety assured by CE and RoHS certification

11.1V 5200mAh Dell Replacement Battery

This 6-cell lithium-ion battery replaces Dell part numbers 312-1163, 312-1441, 451-11947, 312-1164, 312-1442 and 451-11723. It delivers 11.1V output and 5200mAh capacity for compatible Dell notebooks. The unit is new and carries CE and RoHS certification.

Installing the 6-Cell Dell Battery

Installation requires removing the old pack and fitting this unit into the same bay; the design matches the original dimensions for a direct swap. No tools beyond a standard screwdriver are typically needed. The main risk is ordering the wrong part number, so verify the label on your current battery against the compatibility list before purchasing.

Users Needing 5200mAh Dell Power

This suits owners of listed Dell laptops who want a new lithium-ion pack with a one-year replacement warranty. It is not for buyers whose machines use a different voltage, cell count or connector layout, nor for those needing a higher-capacity pack than 5200mAh.

Highlights

  • Reliable power from 11.1 V lithium-ion chemistry
  • Extended runtime with 5200 mAh high-capacity design
  • Balanced weight and capacity in a 6-cell layout
  • 100 % fit for Dell 312-1163 312-1441 451-11947 312-1164 312-1442 451-11723
  • Safety assured by CE and RoHS certification

Specifications

CompatibilityCompatible with Dell 312-1163 312-1441 451-11947 312-1164 312-1442 451-11723
Battery TypeLithium-Ion

Questions about this item

How can I verify the battery is working correctly after installation?

After fitting the battery, charge it fully then check the operating system's power meter; it should show 11.1V and a design capacity near 5200mAh for the 6-cell pack.

What comes in the box and what must I purchase separately?

The box contains the 11.1V 5200mAh 6-cell lithium-ion battery only; no tools, screws or AC adapter are included.

Which part number should I choose for my Dell laptop?

Match the original battery label to one of the listed codes — 312-1163, 312-1441, 451-11947, 312-1164, 312-1442 or 451-11723 — all refer to the same 11.1V 5200mAh 6-cell unit.

Also in this aisle

People compared these

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