CS-IPW544SH Battery – Apple MWVF2LL/A MWW12LLA Watch Series 5 44mm A2181 Replacement

CS-IPW544SH Battery Replacement

Premium replacement battery for Apple MWVF2LL/A MWW12LLA Watch Series 5 44mm A2181. 290mAh 3.82V Li-Polymer — engineered to original specifications and certified for safe transport.

Model No. CS-IPW544SH
Fits Apple MWVF2LL/A MWW12LLA Watch Series 5 44mm A2181
Capacity 290mAh
Voltage 3.82V
Energy 1.1Wh
Chemistry Li-Polymer
Dimensions 27.10 x 20.50 x 4.60mm
Weight 5g
OEM Part No. A2181

Compatible Devices

  • Watch Series 5 44mm
  • MWVF2LL
  • A
  • MWW12LLA
  • Watch SE2 44mm

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$24.99per unit · free US shipping
Buy Now — $24.99 Full Spec Sheet
  • Volume discounts from 10 pcs (up to 10% off)
  • UN 38.3 certified + MSDS/SDS provided
  • Free US shipping on every order
  • B2B invoicing & wholesale support

FAQ

Is this battery compatible with my device?

The CS-IPW544SH is a replacement battery for Apple MWVF2LL/A MWW12LLA Watch Series 5 44mm A2181. See the compatible device list above for verified fits. Match your original battery's model or OEM part number before ordering.

What certifications does this battery have?

All Estry batteries ship with UN 38.3 transport certification and MSDS/SDS documentation, required for compliant air and ground shipping.

Do you offer wholesale pricing?

Yes — volume discounts apply automatically: 5% off at 10+, 6% at 20+, 8% at 50+, and 10% at 100+ pieces. US shipping is free on every order.