ProMaster Olympus BLS-5/BLS-50 Battery

Technical Details

Capture continuously with the support of a spare ProMaster Olympus BLS-5/BLS-50 Battery. Serving as a replacement for the Olympus BLS-5/BLS-50 Battery, it boasts a capacity of 1100mAh and a voltage of 7.2. Its user-friendly nature and ability to provide a durable power source for your camera make it an indispensable accessory.

Key Features

• Premium components
• True compatibility
• Honest specs
• Useful packaging
• Safe and sound

Premium components

Battery components are produced in a range of quality levels. Some are excellent, and others are frankly sub-par. ProMaster batteries use the best quality cells available to create dependable batteries with a long service life. Yes, we could save some money by using lacklustre components, but instead we choose to use the very best cells available for every battery we produce.

True compatibility

Other manufacturers use partially decoded chips that can produce errors with certain cameras or firmware editions; when a battery's chip is only partially decoded, it also may not work properly or at all with your camera's included charger or when using in-camera charging. All ProMaster batteries use chips that are fully compatible with the cameras listed in our specifications.

Honest specs

Did you know that many other battery brands overrate their capacities by as much as 20%? ProMaster stands by our stated capacities, which are optimised through skilled engineering and verified with rigorous testing and thorough quality control.

Useful packaging

ProMaster batteries don't come in throw-away boxes (or worse, blister packaging). They're packaged in a terrific case that doubles as a protective storage unit. This case ensures that your battery will remain clean and its contacts won't accidentally touch metal objects or get damaged while being stored or transported.

Safe and sound

ProMaster batteries use fire-retardant PCBs and have overcharge & over discharge protection, overcurrent protection, overvoltage protection (voltage regulation), and short-circuit protection.

Top Three Features

• Premium components: ProMaster batteries are made with the best quality cells, ensuring a long service life. This means you can rely on your battery to last, even in the most demanding shooting conditions. Plus, the superior quality components ensure your battery performs at its best, every time you use it.
• True compatibility: With ProMaster, you won't have to worry about compatibility issues. The batteries use fully decoded chips that work seamlessly with your camera and charger. This means you can focus on capturing the perfect shot, rather than worrying about whether your battery will work.
• Safe and sound: Safety is a priority with ProMaster batteries. They use fire-retardant PCBs and have multiple protection features, including overcharge and over discharge protection, overcurrent protection, overvoltage protection, and short-circuit protection. This means you can trust your battery to perform safely, even under tough conditions.

Our expert's opinion about the ProMaster Olympus BLS-5/BLS-50 Battery

The ProMaster Olympus BLS-5/BLS-50 Battery is a reliable and user-friendly power source for your camera. With a capacity of 1100mAh and a voltage of 7.2, it provides durable power for continuous shooting. The battery's premium components and true compatibility make it a dependable accessory for any photographer. Plus, its safety features and useful packaging add to its overall value. Trust ProMaster for your photographic needs, a brand that has been producing quality products for over 60 years.