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
Small round lithium CMOS battery for Acer Aspire 5570Z motherboard

DBTLAP

DBTLAP CMOS Battery for Acer Aspire 5570Z

SKU CH-YA3M-752FV

A lithium CMOS battery that keeps the system clock and BIOS settings on an Acer Aspire 5570Z motherboard

  • Battery TypeLithium
  • Replaces the BIOS clock battery on Acer Aspire 5570Z
  • Lithium chemistry keeps system time and CMOS settings when powered off
  • Tested before shipping so the replacement works immediately
  • Designed for motherboard RTC circuit, not the main laptop battery
  • Single unit supplied for straightforward installation

DBTLAP CMOS Battery for Acer Aspire 5570Z

This lithium coin cell replaces the motherboard RTC battery in the Acer Aspire 5570Z notebook. It restores BIOS settings and system clock accuracy after the original cell depletes. The part is tested before shipping and supplied as a single unit.

Direct motherboard socket replacement

Installation requires opening the laptop chassis to access the CMOS header or solder pads. No charging circuit is involved; the cell only powers the real-time clock when main power is removed. Polarity must be observed to avoid damage.

Replaces a dead or leaking original cell

The upgrade is worthwhile when the system loses date, time or BIOS configuration between boots. It is not a main laptop battery and will not extend runtime. Buyers needing a primary power pack should look elsewhere.

Highlights

  • Replaces the BIOS clock battery on Acer Aspire 5570Z
  • Lithium chemistry keeps system time and CMOS settings when powered off
  • Tested before shipping so the replacement works immediately
  • Designed for motherboard RTC circuit, not the main laptop battery
  • Single unit supplied for straightforward installation

Specifications

Battery TypeLithium

Questions about this item

Which CMOS battery version fits the Acer Aspire 5570Z?

This DBTLAP lithium cell is built to match the 5570 motherboard socket and voltage.

What does the lithium chemistry mean once the battery is installed?

It holds the system clock and BIOS settings reliably for years without leaking.

What connector standard does this RTC battery use and what does it limit?

The two-pin plug fits the 5570 board directly and caps replacement to that exact header.

Also in this aisle

People compared these

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