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Rectangular black replacement battery with label and terminals

Cameron Sino 900273700 replacement battery

SKU CH-FG43-8EQ5W MPN 900273700

Replacement battery compatible with multiple part numbers including 900273700, 900273702, 900273731 and ZB3003 for reliable portable power

  • Wide compatibility across 900273700, 900273702, 900273731 and other listed models
  • Extended service life from high-quality cells chosen for durability
  • Reliable power output meeting original manufacturer specifications
  • Simple user replacement with no special tools required
  • Restores full device functionality for compatible jump-starter units

Replacement battery for jump starters

The Cameron Sino 900273700 replacement battery is a new unit built to restore power to compatible jump starters and portable chargers. It fits models including 900273700, 900273702, 900273722, 900273731, 900273735, 900273737, 900273741, 900273746, 900273757, ERGO01, ERGO02, ZB02ER, ZB3001, ZB3002, ZB3003 and AG3003. High-quality cells are used to deliver reliable starting power and extended service life.

Voltage and chemistry limits

The battery operates at the fixed voltage and chemistry specified by the original equipment, so it cannot be used in devices that require a different cell configuration or higher energy density. Capacity is defined by the original design and cannot be increased by this replacement. Users needing longer cranking duration or a different form factor will not be served by this unit.

Secure fit and straightforward installation

The pack is engineered to match the original dimensions and connector layout, allowing a direct swap without tools or wiring changes. A precise mechanical fit prevents movement inside the housing during vehicle vibration. The terminal orientation matches the factory layout, so polarity is preserved and no adapter is required.

Highlights

  • Wide compatibility across 900273700, 900273702, 900273731 and other listed models
  • Extended service life from high-quality cells chosen for durability
  • Reliable power output meeting original manufacturer specifications
  • Simple user replacement with no special tools required
  • Restores full device functionality for compatible jump-starter units

Specifications

BrandCameron Sino
Model900273700, 900273702, 900273731, 900273735AG3003 900273722, 900273737, 900273737ERGO01 900273757ERGO0, 900273741, 900273746, 900273757, ERGO01, ERGO02, ZB02ER, ZB3001, ZB3002, ZB3003

Questions about this item

Which model number matches my device — 900273700, 900273702, 900273731 or another listed code?

This battery replaces all listed codes including 900273700, 900273702, 900273731, 900273735, AG3003, 900273722, 900273737, ERGO01, ERGO02, ZB02ER, ZB3001, ZB3002 and ZB3003.

What runtime can I expect once the 900273700 battery is installed in my jump starter?

The high-quality cells are engineered to meet or exceed original specifications, delivering reliable power and extended life for your compatible device.

Does the 900273700 replacement use a proprietary connector or a standard terminal interface?

It is built for a secure, direct fit in each listed model so installation is simple and no adapter is required.

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