Will this fit Alienware Alpha R2?

I think ASIN:B087ZB1HQC may fit for Alpha R2.The connector is different...

Is this the proper battery for hp ProBook 6560b? If not which one is.

The connector is correct.The cable length is a bit shorter than the original one.

Is this the correct replacement for a Dell Inspiron 3050?

Check your manual this is cr2032. Thee pin, your battery may be different. Look up model Cmos battery on amazon.

Will this fit a precision M6800?

Yes,it's fit for M6800 perfectly.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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LeFix 2 Pins 2 Wires BIOS CMOS Battery for DELL(D830 E6530 N4050 E7270 .) HP(CQ41 8440p G4.) ASUS(S56 X611.) Samsung(R467 R458) Backup Reserve Button Cell Batteries (Regular Polarity)

Product ID: 213642571

Details

Battery Capacity
3 volts
Battery Cell Composition
Lithium
Brand
LeFix
Number of Batteries
1 CR2
Recommended Uses For Product
Everyday Use

🔋3V Lithium Manganese Dioxide Power

🔌Standard MOLEX 51021-0200 Connector

🛡️Anti-Static Professional Packaging

AR$24750

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Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power your legacy devices with confidence—never miss a BIOS beat!

PLUG PLAY SIMPLICITY - Standard 1.25mm pitch connector with clear polarity markings for effortless installation—no guesswork needed.
RELIABLE 3 V POWER BOOST - High-quality lithium manganese dioxide battery ensures stable BIOS performance and long-lasting backup.
SAFE SECURE PACKAGING - Professional anti-static bag protects your battery during transit, preserving peak performance on arrival.
UNIVERSAL COMPATIBILITY - Seamlessly fits Dell, HP, ASUS, and Samsung models with a precise 2-pin, 2-wire MOLEX connector.
FACTORY TESTED ASSURANCE - Each battery undergoes rigorous testing before shipping, guaranteeing you get exactly what you expect.

The LeFix 2 Pins 2 Wires BIOS CMOS Battery is a premium 3V lithium manganese dioxide power cell designed for reliable BIOS backup in Dell, HP, ASUS, and Samsung laptops. Featuring a standard MOLEX 51021-0200 connector with clear polarity, it ensures easy installation and compatibility. Each battery is factory-tested and shipped in anti-static packaging to guarantee safety and performance, making it the go-to choice for professionals maintaining legacy systems.

Specifications

ASIN	B089RWJVZB
Antenna Location	Everyday Use
Battery Capacity	3 volts
Battery Cell Type	Lithium Manganese Dioxide
Battery Weight	3 g
Best Sellers Rank	#70,305 in Health & Household ( See Top 100 in Health & Household ) #439 in Coin & Button Cell Batteries
Brand	LeFix
Compatible Phone Models	ASUS, Dell, HP, Samsung
Customer Reviews	4.6 4.6 out of 5 stars (503)
Item Dimensions	1.77 x 0.79 x 0.13 inches
Manufacturer	Lefix
Model Name	RTC CR2032
Model Number	262-CR2032-3V
Number of Batteries	1 CR2 batteries required. (included)
Reusability	Single Use
Unit Count	1 Count
Voltage	3 volts
Warranty Description	3 Months

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