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Fitly Parts

Replacement Phone Battery for Samsung Galaxy S21

Verified to fit the Samsung Galaxy S21

These listed phone battery have a verified catalog link to Samsung Galaxy S21. Compare each listing's pack size, part number if published, and specifications. Verification of the model does not replace checking the details of your particular unit.

Battery compatible with Samsung Galaxy S21 - compatible with Samsung Galaxy S21
Battery compatible with Samsung Galaxy S21
$45.99
Compatible with

Aftermarket compatible part - not an original manufacturer (OEM) part. **We are not affiliated with, endorsed by, or sponsored by any appliance, electronics or vehicle manufacturer.** Brand and model names are used only to describe compatibility.

Battery TypeLi-ion
Capacity3501 mAh - 5000 mAh
Quality Certificationce, ROHS, weee, UL, FCC, MSDS
Compatible BrandSamsung
Replacement Battery compatible with Samsung Galaxy S21 - compatible with Samsung Galaxy S21
Replacement Battery compatible with Samsung Galaxy S21
$32.99
Compatible with

Aftermarket compatible part - not an original manufacturer (OEM) part. **We are not affiliated with, endorsed by, or sponsored by any appliance, electronics or vehicle manufacturer.** Brand and model names are used only to describe compatibility.

Battery TypeLi-ion
Model CompatibilityEB-BG990ABY, EB-BG998ABY, EB-BG996ABY, EB-BG991ABY
Capacity3501 mAh - 5000 mAh
CertificationsCE, EMC, MSDS
Battery compatible with Samsung G991, Galaxy S21 - compatible with Samsung Galaxy S21
Battery compatible with Samsung G991, Galaxy S21
$24.99
Compatible with

Aftermarket compatible part - not an original manufacturer (OEM) part. **We are not affiliated with, endorsed by, or sponsored by any appliance, electronics or vehicle manufacturer.** Brand and model names are used only to describe compatibility.

Battery Capacity2801 mAh - 3500 mAh
Battery TypeLi-ion
Model VariantG991 S21
OriginMainland China

Samsung Galaxy S21 Phone Battery: quick facts

Verified options
3
Price
$24.99 to $45.99
Shipping
Free to the US
Warranty
12 months, 30-day returns

Common questions

Which Phone Battery fits the Samsung Galaxy S21?

These 3 listings are linked to the Samsung Galaxy S21 as a verified fit: Battery compatible with Samsung Galaxy S21; Replacement Battery compatible with Samsung Galaxy S21; Battery compatible with Samsung G991, Galaxy S21.

How much does the Samsung Galaxy S21 Phone Battery cost?

$24.99 to $45.99 on this page, with free shipping to the US.

How do I confirm my model before ordering?

Check the full model identifier on your Samsung Galaxy S21. Then compare the pack contents and specifications on the part page.

Is this an original Samsung part?

No. It is an aftermarket compatible part, not made or endorsed by Samsung. It comes with a 12-month warranty and 30-day returns.

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