Ansmann maxE Rechargeable Battery 9V Block

• maxE low self-discharge technology: the battery holds its charge far better than a conventional NiMH cell, so it is ready for equipment that may sit unused between outings or emergency use.
• Rechargeable NiMH 9V format: this 9V Block / 6LR61 battery replaces disposable 9V batteries in compatible devices, reducing running costs where regular battery changes would otherwise add up.
• 300.00 mAh capacity: the battery is built for devices with steady power demand, making it a practical choice for electronics that need a dependable rechargeable 9V power source.
• 8.40 V nominal output: the voltage matches the typical rechargeable 9V NiMH format, supporting stable operation in devices designed for rechargeable block batteries.
• Pre-charged convenience: ANSMANN’s maxE concept is intended for immediate use after purchase, which is useful when a replacement battery is needed without waiting for a first charge cycle.

About the Ansmann Accessories Series

The Ansmann Accessories series covers practical power products designed to support everyday electronic equipment rather than the device itself. Within that range, ANSMANN maxE rechargeable batteries sit as the company’s low self-discharge NiMH option, intended for users who want the reusability of a rechargeable cell without the rapid energy loss often associated with older battery types. The series includes familiar formats such as AA, AAA, C, D and 9 V, allowing the same battery concept to be used across a wide spread of household and portable electronics.

A defining characteristic of the range is nickel-metal hydride chemistry with reduced self-discharge. ANSMANN attributes this to a special separator that limits unwanted internal current flow, helping the battery retain stored energy for longer periods. In practical terms, that makes the series suitable not only for frequently used items but also for equipment that may be picked up after a period in storage. ANSMANN positions maxE batteries as replacements for disposable batteries of the same size, so the series is aimed at users who want a rechargeable solution for devices such as toys, flashlights, cameras and remote controls while keeping day-to-day handling straightforward.

About the Ansmann maxE Rechargeable Battery 9V Block

The Ansmann maxE Rechargeable Battery 9V Block is a rechargeable power source for devices that use the common 9V Block / 6LR61 format but benefit from a battery that can be reused many times. Its Nickel Metal chemistry and 300.00 mAh capacity make it suitable for electronics that need a compact 9V supply without relying on single-use cells. For users running compatible detectors, test devices, microphones or other 9V-powered equipment, that means lower replacement frequency and a more economical long-term setup.

What distinguishes this model within the category is ANSMANN maxE technology, which is designed to reduce self-discharge compared with standard NiMH batteries. That matters in real use because a rechargeable battery is most useful when it still holds meaningful charge after time in a drawer, case or equipment bag. ANSMANN also describes the battery as pre-charged, so it is intended to be ready for service without a mandatory initial charging cycle.

The battery uses a nominal 8.40 V output, which is standard for rechargeable 9V NiMH designs, and it is housed in the familiar rectangular block shape for broad compatibility with devices built around this battery class. As a single-cell retail pack, it is a straightforward replacement choice for users who want a rechargeable 9V battery that combines low self-discharge, reusable NiMH chemistry and the convenience of a widely recognized battery format.

About Ansmann

Edgar Ansmann founded the company in 1991 in Assamstadt, Germany, where ANSMANN AG is still headquartered. The company focuses on battery, charging, drive-system and lighting technology, giving it a strong background in portable power products and the supporting hardware that goes with them. In the consumer segment, ANSMANN is well known for rechargeable batteries and chargers across common household formats, including AA and AAA cells.

For rechargeable battery users, one of the company’s more relevant developments is maxE technology, which ANSMANN uses in NiMH batteries with reduced self-discharge. That focus on practical battery performance fits the brand’s broader specialization in energy products for everyday and technical use. ANSMANN also opened an in-house UN test center in 2012, reflecting a deeper involvement in battery testing and compliance work alongside product development.

Main Features

• Manufacturer: Ansmann
• Series: Ansmann Accessories
• Made in: Germany
• Battery material: Nickel Metal
• Battery size: 9V Block / 6LR61
• Battery capacity: 300.00 mAh
• Voltage: 8.40 V
• Rechargeable: Yes

Warranty

2 years. ANSMANN states a two-year warranty period for this rechargeable 9V battery, providing defined coverage from the manufacturer rather than an open-ended warranty term.

In the Box

• 1× NiMH rechargeable battery 9V block / 6F22 type 300 maxE