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Fluke BP291 4800 mAh High Capacity Li-Ion Battery

Fluke | Measurement and Testing Accessories

Fluke BP291 4800 mAh High Capacity Li-Ion Battery

MPN / Part No: BP291
Price updated: Sep 24, 2026

The BP291 lithium-ion battery with a capacity of 4800 mAh is a durable and rechargeable power source for Fluke's 190 II series multimeters. This battery provides stable, long-lasting performance, eliminating the need for frequent replacements of alkaline batteries in industrial environments.

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The BP291 lithium-ion battery is a specialized product from Fluke, designed specifically to provide stable and efficient power for 190 II series digital multimeters.

Utilizing advanced lithium-ion technology, this battery offers a storage capacity of 4800 mAh, enabling continuous, long-term use of measuring instruments without concerns about rapid discharge.

Industrial engineers and technicians can carry out electrical measurement and troubleshooting processes without interruption and with complete confidence in the device's performance.

Key Features of the 4800 mAh High Capacity Lithium-Ion Battery Fluke Model BP291

  • High capacity: 4800 mAh for extended usage.
  • Full compatibility: Designed specifically for the Fluke 190 II series.
  • Lithium-ion technology: No memory effect and consistent discharge rate.
  • Cost reduction: An ideal replacement for disposable alkaline batteries.
  • Ergonomic design: Easy and secure installation in the device's battery compartment.

Technical Specifications

Feature Value
Battery Type Lithium-Ion (Li-Ion)
Capacity 4800 mAh
Nominal Voltage 7.4 volts
Model Compatibility 190 II Series (e.g., 190-502)
Manufacturer Brand Fluke
Connection Type Proprietary internal port
Charge Cycle Life Over 500 charge and discharge cycles

Frequently Asked Questions

Is this battery compatible with other Fluke multimeter models?

No, the BP291 battery is specifically designed for the 190 II series and may not have physical or electrical compatibility with other older or newer Fluke models.

Does using this Fluke BP291 lithium-ion battery enhance measurement accuracy?

Although the battery does not directly impact the accuracy of internal sensors, it ensures proper and precise operation of the device's internal circuits by providing a stable, fluctuation-free voltage.

How can the lifespan of the lithium-ion battery be extended?

To extend battery life, ensure full charge before the initial use and avoid prolonged exposure of the battery to extremely high or low temperatures.

Conclusion

The BP291 battery is a smart choice for professionals seeking stability and efficiency in their measuring tools.

By eliminating reliance on disposable batteries and providing stable energy, this product not only reduces operational costs but also minimizes device downtime.

To maintain optimal performance of the 190 II series multimeter in sensitive industrial environments, using this genuine Fluke battery is recommended.

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Fluke

Fluke

United States

Fluke Corporation is an American brand that specializes in measurement, testing, and monitoring tool...

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