• Battery for Samsung SM-R890 SM-R870 SM-R875 SM-R890NZKCXAA SM-R870NZ SM-R870NZSCXAA SM-R870NZSAXAA SM-R870NZKCXAA SM-R870NZKAXAA SM-R890NZSAXAA SM-R890NZKAXAA SM-R895 SM-R895U Galaxy Watch4 Classic 46mm EB-BR890ABY GH43-05066A EB-BR870ABY
  • Battery for Samsung SM-R890 SM-R870 SM-R875 SM-R890NZKCXAA SM-R870NZ SM-R870NZSCXAA SM-R870NZSAXAA SM-R870NZKCXAA SM-R870NZKAXAA SM-R890NZSAXAA SM-R890NZKAXAA SM-R895 SM-R895U Galaxy Watch4 Classic 46mm EB-BR890ABY GH43-05066A EB-BR870ABY - 2
  • Battery for Samsung SM-R890 SM-R870 SM-R875 SM-R890NZKCXAA SM-R870NZ SM-R870NZSCXAA SM-R870NZSAXAA SM-R870NZKCXAA SM-R870NZKAXAA SM-R890NZSAXAA SM-R890NZKAXAA SM-R895 SM-R895U Galaxy Watch4 Classic 46mm EB-BR890ABY GH43-05066A EB-BR870ABY - 3
  • Battery for Samsung SM-R890 SM-R870 SM-R875 SM-R890NZKCXAA SM-R870NZ SM-R870NZSCXAA SM-R870NZSAXAA SM-R870NZKCXAA SM-R870NZKAXAA SM-R890NZSAXAA SM-R890NZKAXAA SM-R895 SM-R895U Galaxy Watch4 Classic 46mm EB-BR890ABY GH43-05066A EB-BR870ABY - 4
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Estry

Battery for Samsung SM-R890 SM-R870 SM-R875 SM-R890NZKCXAA SM-R870NZ SM-R870NZSCXAA SM-R870NZSAXAA SM-R870NZKCXAA SM-R870NZKAXAA SM-R890NZSAXAA SM-R890NZKAXAA SM-R895 SM-R895U Galaxy Watch4 Classic 46mm EB-BR890ABY GH43-05066A EB-BR870ABY

Battery for Samsung SM-R890 SM-R870 SM-R875 SM-R890NZKCXAA SM-R870NZ SM-R870NZSCXAA SM-R870NZSAXAA SM-R870NZKCXAA SM-R870NZKAXAA SM-R890NZSAXAA SM-R890NZKAXAA SM-R895 SM-R895U Galaxy Watch4 Classic 46mm EB-BR890ABY GH43-05066A EB-BR870ABY

$26.00 USD
$26.00 USD
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Capacity
12-Month Warranty30-Day Easy ReturnsShips from US in 48hUN38.3 & ISO9001 Certified

This is a 350mAh 3.88V Li-Polymer replacement battery for Samsung SM-R890, SM-R870 and more, compatible with battery part numbers EB-BR890ABY, GH43-05066A, EB-BR870ABY.

Battery Specifications

Type: Li-Polymer
Weight: 31.0g
Dimension: 23.1*23.6*5.0mm
Category: Smartwatch
Voltage: 3.88V
Rate: 1.36Wh

Compatibility

Compatible Brand: Samsung
Compatible Model:
  • SM-R890
  • SM-R870
  • SM-R875
  • SM-R890NZKCXAA
  • SM-R870NZ
  • SM-R870NZSCXAA
  • SM-R870NZSAXAA
  • SM-R870NZKCXAA
  • SM-R870NZKAXAA
  • SM-R890NZSAXAA
  • SM-R890NZKAXAA
  • SM-R895
  • SM-R895U
  • Galaxy Watch4 Classic 46mm
Compatible Battery Part Number:
  • EB-BR890ABY
  • GH43-05066A
  • EB-BR870ABY

⚠ Safety Warnings

  • Do not disassemble, puncture or modify the battery.
  • Never short-circuit the terminals or expose to heat / fire.
  • Do not mix with different batteries or chargers.
  • Recycle used batteries at designated collection points.

Why Choose Estry

✓ Grade A Cells — Premium cells with stable discharge and low self-discharge.
✓ Real Capacity — Capacity tested to match or exceed the original battery.
✓ Strict QC — Every battery passes charging/discharging and safety checks.
UN38.3 tested for safe transport. MSDS available upon request. Manufactured in an ISO9001 certified facility.

FAQ

How do I confirm this battery fits my device?

Match your device against the Compatible Model list above, or compare the part number printed on your original battery. Still unsure? Email us with your battery details or photos and we will help you confirm.

What is the warranty policy?

This battery is covered by a 12-month warranty against manufacturing defects, plus 30-day easy returns for peace of mind.

How fast will my order arrive?

In-stock orders ship from our US warehouse within 48 hours on business days.

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