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Rectangular lithium-ion camera battery, dark grey plastic casing, gold contacts on one end

Cameron Sino BLX-1 Battery for Olympus OM-1 2260mAh 16.27Wh

SKU CH-AX9V-AQT2Z

Replacement lithium-ion battery for Olympus OM-1 mirrorless cameras, 2260 mAh capacity with a fully decoded chip and built-in protection circuits

  • Total capacity2,260 mAh
  • Pack contents54.7 × 39.2 × 20.9
  • Compatible withOlympus battery
  • Key featuresBattery
  • 2260 mAh capacity powers extended shooting sessions
  • 27 Wh energy rating matches original BLX-1 specifications
  • Fully decoded chip communicates accurately with OM-1 cameras
  • Built-in protection guards against overcharge and short circuits
  • ISO9001 RoHS CE certified for safety compliance

Replacement Battery for Olympus OM-1

This Cameron Sino BLX-1 battery replaces the original Olympus power pack for the OM SYSTEM OM-1 and OM-1 Mirrorless cameras. It delivers 2260mAh capacity at 7.2 volts for 16.27Wh of energy. The fully decoded chip communicates with the camera exactly like the factory cell.

Capacity and voltage match the original

The single specification that decides fit is the 2260mAh / 16.27Wh rating at 7.2 volts, which matches the genuine BLX-1. Over-charge, over-discharge, over-voltage and short-circuit protection circuits are built in. The pack measures 54.70 x 39.20 x 20.90 millimetres and weighs one unit.

Low heat and silent operation

Lithium-ion chemistry produces minimal warmth during normal shooting and video recording. No moving parts mean completely silent operation. Power draw follows the camera's own demand, so battery life per charge mirrors the original Olympus cell. Store below 60 degrees Celsius / 140 degrees Fahrenheit for longevity.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $16.99
Typical for this category: the median of 5,900 items is $17.99.

Specifications

Product
Brand nameCameron Sino
Model nameOM SYSTEM OM-1, OM-1 Mirrorless
Part numberBLX-1
Total capacity2,260 mAh
Compatibility
Compatible withOlympus battery
In the box
Pack contents54.7 × 39.2 × 20.9

Questions about this item

What does the 2260mAh capacity deliver in actual shooting time?

The 2260mAh rating matches the original BLX-1 specification, so you can expect the same number of frames and video minutes per charge as the factory battery.

What voltage standard does the 7.2V cell use and what does it limit?

The 7.2V lithium-ion cell follows the Olympus BLX-1 standard, limiting maximum output to the camera's designed power envelope for safe operation.

Will the 54.70 x 39.20 x 20.90mm pack fit the OM-1 battery compartment?

Yes, those dimensions replicate the genuine BLX-1 form factor, so the battery seats and locks in the OM-1 and OM-1 Mirrorless exactly like the original.

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