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Small round CR1220 CMOS battery for Dell Venue 11 Pro tablets

DELL

DELL Venue 11 Pro 5130 7130 7139 CMOS Battery CR1220 3YYY4

SKU CH-73RW-GPKEH

A CR1220 CMOS battery for Dell Venue 11 Pro 5130, 7130 and 7139 tablets, part number 3YYY4

  • Product typeLaptop-computer-batteries
  • Genuine Dell OEM part ensures reliable BIOS operation
  • CR1220 coin cell maintains system clock and settings
  • Compatible with Venue 11 Pro 5130 7130 7139 models
  • Replaces Dell part number 3YYY4 for exact fit
  • New battery restores CMOS function without soldering

Exact replacement

This CR1220 coin cell is the original Dell CMOS battery for the Venue 11 Pro 5130, 7130 and 7139 tablets. It restores the system clock and BIOS settings when the original cell is exhausted. The part number 3YYY4 matches Dell OEM specifications. Installation requires opening the tablet chassis.

Battery type CR1220

The single deciding specification is the CR1220 chemistry and form factor. Only this exact coin cell fits the holder and provides the correct voltage for the BIOS. Substituting a different size or chemistry will prevent the tablet from retaining configuration data.

For Venue 11 Pro owners

This part suits owners of the listed Venue 11 Pro models who need to replace a dead CMOS battery. It is not for users of other Dell tablets or laptops, nor for anyone needing a main system battery. Builders working on different hardware should look elsewhere.

How it compares

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

Price $11.99
Cheaper than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Product typeLaptop-computer-batteries

Questions about this item

Will this CR1220 cell keep the clock and BIOS settings alive on a Venue 11 Pro 5130?

Yes, the CR1220 is the exact CMOS battery specified for the Venue 11 Pro 5130, 7130 and 7139 tablets.

Does the CL-24 marking mean it meets a specific Dell electrical standard?

CL-24 is the Dell part identifier that matches OEM part number 3YYY4 for these Venue 11 Pro models.

What must I check inside the tablet before fitting this battery?

Verify the existing cell is a CR1220 coin type and that the two-pin connector matches the motherboard header.

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