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Rectangular lithium-polymer battery, matte finish, connector visible

Cameron Sino Battery for SimpliSafe SSDB3 500mAh 3.7V

SKU CH-MQX3-7CQ09

Replacement lithium-polymer battery for SimpliSafe SSDB3, U9K-DB3000 and Video Doorbell Pro, 500 mAh at 3.7 V

  • Specifications35.00 x 24.00 x 6.00
  • Typelithium_polymer
  • Battery Pack35.00 x 24.00 x 6.00
  • Battery Typelithium_polymer
  • Battery Capacity500.00 milliamp_hours
  • Battery Voltage3.70 volts
  • Replacement for SimpliSafe SSDB3 and Video Doorbell Pro models
  • 500mAh lithium-polymer capacity delivers reliable power for daily operation
  • 7V output matches original battery specifications exactly
  • Compact 35.00 x 24.00 x 6.00mm size fits original compartment
  • ISO9001, RoHS and CE certified for safety and quality assurance

Replacement Battery for SimpliSafe SSDB3 Video

This 500mAh lithium polymer cell replaces the original SimpliSafe PL502535 pack in SSDB3 and U9K-DB3000 doorbell models. It delivers 3.7 volts and 1.85Wh capacity for indoor or outdoor security devices. The pack measures 35.00 by 24.00 by 6.00 millimetres and includes overcharge, over-discharge and short-circuit protection.

Verify Model and Part Number Before Ordering

Check that your doorbell is a SimpliSafe SSDB3, U9K-DB3000 or Video Doorbell Pro and that the original battery carries part number PL502535. Confirm the connector matches the existing lead before fitting the new cell. A mismatched model or connector will prevent proper operation.

Thermal and Power Behaviour in Daily Use

The lithium polymer chemistry operates at 3.7 volts with 500mAh capacity, drawing minimal current during standby and video events. Normal use produces negligible heat and no audible noise from the battery itself. Full performance is reached after two or three complete charge and discharge cycles.

Highlights

  • Replacement for SimpliSafe SSDB3 and Video Doorbell Pro models
  • 500mAh lithium-polymer capacity delivers reliable power for daily operation
  • 7V output matches original battery specifications exactly
  • Compact 35.00 x 24.00 x 6.00mm size fits original compartment
  • ISO9001, RoHS and CE certified for safety and quality assurance

Specifications

BrandCameron Sino
ModelReplacement for
Part NumberCameron Sino
Specifications35.00 x 24.00 x 6.00
Typelithium_polymer
Battery Pack35.00 x 24.00 x 6.00
Battery Typelithium_polymer
Battery Capacity500.00 milliamp_hours
Battery Voltage3.70 volts

Questions about this item

Does the package include the battery only or are tools and adhesive supplied as well?

The box contains one lithium-polymer cell measuring 35.00 x 24.00 x 6.00 mm with a pre-attached connector; no tools, adhesive strips or mounting hardware are included.

Should I choose this 500 mAh 3.7 V pack or a higher-capacity alternative for my SimpliSafe Video Doorbell Pro?

This replacement matches the original PL502535 specification of 500 mAh and 1.85 Wh; a higher-capacity cell would not fit the 35 x 24 x 6 mm compartment.

What does the 500 mAh rating mean for daily operation once the battery is installed in the doorbell?

The 500 mAh / 1.85 Wh capacity restores the factory runtime, typically powering the Video Doorbell Pro through several weeks of normal motion events before requiring a recharge.

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