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Rectangular Cameron Sino replacement battery with label showing model numbers

Cameron Sino OPC-3301i replacement battery

SKU CH-R8QD-PKTM7 MPN OPC-3301i

Replacement battery restores power to compatible OPI, OPC and OPR-3301 series devices with high-quality cells and simple installation

  • Reliable power restored for OPC-3301i devices
  • Compatible with OPI-3301, OPI-3301i, OPR-3301 models
  • Extended runtime from high-quality cells
  • Quick swap installation restores full function
  • Meets original specifications for consistent performance

Compatible replacement battery

This Cameron Sino OPC-3301i replacement battery is built for the OPI-3301, OPI-3301i, OPC-3301i and OPR-3301 devices. It restores full power to jump starters and portable chargers that use this form factor. The pack fits securely and installs without special tools. It suits owners who need to return their original unit to working order.

High-quality cells for extended runtime

High-quality cells deliver reliable power and a long service life, meeting or exceeding the original specifications. The battery supports repeated charging cycles and consistent output during jump-starting and portable charging tasks. Capacity limits follow the original design, so runtime matches the factory rating. It does not add extra capacity beyond what the host device expects.

Direct swap for worn original packs

This unit replaces the factory-fitted battery when it no longer holds charge or fails to deliver starting current. The upgrade is worthwhile when the host device is otherwise functional but the original pack has degraded. It is not for users who need a higher-capacity pack or a different voltage platform. Compatibility is limited to the listed 3301 series models.

Highlights

  • Reliable power restored for OPC-3301i devices
  • Compatible with OPI-3301, OPI-3301i, OPR-3301 models
  • Extended runtime from high-quality cells
  • Quick swap installation restores full function
  • Meets original specifications for consistent performance

Specifications

BrandCameron Sino
ModelOPC-3301i, OPI-3301, OPI-3301i, OPR-3301

Questions about this item

Will the OPC-3301i battery work inside the OPI-3301 jump starter I already own?

Yes, the replacement is designed for the OPI-3301, OPI-3301i, OPC-3301i and OPR-3301 models, so it fits your existing unit.

How can I confirm the new OPC-3301i battery is charging and holding power correctly after fitting it?

Insert the battery, connect the charger and verify the unit's charge indicator reaches full; then perform a test jump-start to confirm cranking power is restored.

What comes with the OPC-3301i battery and do I need any extra parts to install it?

The package contains only the replacement battery; no tools or additional cables are included, so use the existing connectors in your jump starter.

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