Ansmann Rechargeable Battery D, 5000 mAh

• 5000 mAh capacity: This high-capacity D-size rechargeable battery supports devices with heavier power demands, helping them run longer between charges and reducing interruptions in regular use.
• NiMH maxE chemistry: ANSMANN’s low self-discharge design keeps the battery ready for use even after storage, which is practical for flashlights, toys and household devices that are not used every day.
• Rechargeable replacement for disposable D cells: The battery is designed to be used wherever matching disposable batteries are normally fitted, lowering running costs over time and cutting down on single-use battery waste.
• Fast-charging capability with no memory effect: Shorter charging times and freedom from memory effect make routine top-ups more convenient, including partial recharges between uses.
• Up to 1200 charging cycles: High cycle stability makes this battery a sensible choice for frequently used equipment, especially in devices that would otherwise consume large disposable cells quickly.

About the Ansmann Accessories Series

Ansmann Accessories covers the brand’s practical power and support products, including rechargeable battery solutions built for everyday electronics. Within this family, the maxE rechargeable batteries are aimed at users who want the convenience of a rechargeable cell without the rapid self-discharge associated with many standard NiMH batteries. The range uses nickel-metal hydride chemistry and is offered in several common formats, including AA, AAA, C, D and 9 V, so it can serve everything from compact household devices to larger, higher-drain equipment.

A defining characteristic of the series is low self-discharge technology, which ANSMANN attributes to a special separator that reduces unwanted internal current flow. In practice, that makes these batteries better suited to devices that may sit unused for a period and then need to work immediately. The series is positioned as a reusable alternative to disposable batteries of the same size, making it relevant for toys, flashlights, cameras, remote controls and similar equipment. The overall design philosophy is straightforward: dependable rechargeable power, broad compatibility and easier day-to-day use in common consumer devices.

About the Ansmann Rechargeable Battery D, 5000 mAh

The Ansmann Rechargeable Battery D, 5000 mAh is a D / LR20 rechargeable cell built for devices that need the physical size and staying power of a large-format battery. With a 1.20 V nominal voltage and 5000.00 mAh capacity, it suits equipment such as larger flashlights, toys and other electronics that benefit from longer operating time than smaller cells can provide. Its D-size format also makes it a practical option wherever a matching disposable D battery would normally be used, but with the cost and waste advantages of a rechargeable system.

This model uses Nickel Metal chemistry and belongs to ANSMANN’s maxE concept, which focuses on lower self-discharge than conventional NiMH cells. That matters in real use because a battery that holds its charge better during storage is more dependable when a device is only used occasionally. The battery is also designed for repeated charging, with high cycle stability and no memory effect, so partial recharges are less of a concern in routine use. Fast-charging capability further improves convenience, especially in households or work settings where larger batteries are used regularly and need to be returned to service quickly.

Physically, this is a robust rechargeable D cell made in Germany, intended as a durable everyday power source rather than a specialist battery for a narrow application. Its combination of large capacity, reusable NiMH construction and low self-discharge behavior makes it especially suitable for users who want a dependable replacement for disposable D batteries in frequently used or power-hungry devices.

About Ansmann

Ansmann was founded by Edgar Ansmann in 1991 in Assamstadt, Germany. The company remains based there and focuses on products related to battery, charging, drive-system and lighting technology. In the consumer segment, it is particularly well known for rechargeable batteries and chargers in widely used formats, giving it a strong presence in everyday portable power solutions.

Within rechargeable battery technology, ANSMANN is associated with maxE, its low self-discharge NiMH concept for batteries intended to stay ready for use longer in storage. The company also expanded its technical infrastructure with an in-house UN test center in 2012, reflecting a focus on testing and compliance in battery-related products. That background is relevant here because it places this D-cell rechargeable battery within a product portfolio built around practical energy storage and charging solutions rather than occasional accessory products.

Main Features

• Manufacturer: Ansmann
• Series: Ansmann Accessories
• Made in: Germany
• Battery material: Nickel Metal
• Battery size: D / LR20
• Battery capacity: 5000.00 mAh
• Voltage: 1.20 V
• Rechargeable: Yes

Warranty

2 years. ANSMANN states a two-year warranty for this rechargeable battery.

In the Box

• 2× Nickel metal hydride Rechargeable battery D / HR20 5000 mAh