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Small rectangular replacement battery for Samsung Gear S3 smartwatch

Cameron Sino battery for Gear S3 SM-R760, SM-R765, SM-R770

SKU CH-1FCV-1MN1H

Replacement battery for Samsung Gear S3 Classic and Frontier models SM-R760, SM-R765, SM-R770

  • Reliable power for Gear S3 Classic and Frontier models SM-R760, SM-R765, SM-R770
  • High-quality cells extend battery life and reduce replacement frequency
  • Meets or exceeds original manufacturer specifications for consistent performance
  • Secure fit restores full smartwatch functionality without modification
  • Simple replacement process lets users install the battery themselves

Replacement battery for Gear S3 models

This Cameron Sino battery is a new replacement cell built for the Samsung Gear S3 Classic, Classic LTE, Frontier, Frontier LTE and the SM-R760, SM-R765, SM-R770 model numbers. It uses high-quality cells engineered to meet or exceed the original manufacturer specifications. The pack restores reliable power and extends the usable life of the smartwatch. Installation is designed to be straightforward for the user.

Compatibility check before ordering

Verify that your smartwatch is one of the listed Gear S3 variants before purchase. The supplier note states to ensure your specific model is compatible. This battery is not suitable for other Samsung wearables or earlier Gear generations. Buyers who need a power source for a different watch series should look elsewhere.

Thermals noise and power in normal use

The battery operates silently with no moving parts or active cooling. Normal use produces negligible heat inside the sealed watch case. Power draw follows the smartwatch's own management system during daily activity and charging cycles. No external power supply or thermal consideration is required beyond the standard watch charger.

Highlights

  • Reliable power for Gear S3 Classic and Frontier models SM-R760, SM-R765, SM-R770
  • High-quality cells extend battery life and reduce replacement frequency
  • Meets or exceeds original manufacturer specifications for consistent performance
  • Secure fit restores full smartwatch functionality without modification
  • Simple replacement process lets users install the battery themselves

Specifications

BrandCameron Sino
ModelGear S3 Classic, Gear S3 classic LTE, Gear S3 Frontier, Gear S3 frontier LTE, Gear S3 Frontier SM-R760, SM-R760, SM-R765, SM-R770

Questions about this item

Does the battery come with the tools needed to open the Gear S3?

The package contains only the replacement battery; opening tools for the Gear S3 must be purchased separately.

Which model numbers does this battery fit?

It is compatible with SM-R760, SM-R765 and SM-R770 across the Classic, Classic LTE, Frontier and Frontier LTE variants.

How does the capacity compare with the original Samsung cell once installed?

The Cameron Sino cell is engineered to meet or exceed the original specifications, delivering the same runtime and charging behaviour as the factory battery.

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