Photo NiMH Rechargeable battery AAA / HR03 Typ 900 (min. 800 mAh) maxE 2 pcs.

Nickel metal hydride rechargeable battery AAA / HR03 / 1,2 V with very low self-discharge in consequence of the maxE technology
More Information
Part number 5030512
EAN code 4013674030514
Product content 2× Nickel metal hydride Rechargeable battery AAA / HR03 900 mAh
Product weight 0.013 kg per cell
Dimensions 1.1 × 1.1 × 4.5 cm per cell
Warranty 2 years

Rechargeable battery with low self-discharge for devices with high power consumption

Optimal solution for demanding users: The batteries have a high capacity, and still a very low self-discharge. It is thus ideal for applications such as flashlights, toys, modelling, game consoles, digital cameras, flash equipment, medical equipment etc. maxE has the energy to power all your devices.

The self-discharge is 10 times lower than in regular NiMH batteries. After a year, there is still around 80% of the initial capacity left. This was made possible by a special separator which dramatically reduces unwanted internal current flow.

Benefits the environment and your wallet

NiMH batteries can generally be used wherever disposable batteries are used. This allows you to save money and protect the environment. A rechargeable battery can replace many hundreds to thousands of batteries!

High safety standards and good cycle stability

The batteries naturally meet the currently applicable EU Directive and the highest standards of safety and durability. Thanks to the excellent cycle stability, the NiMH cells can be recharged up to 1500 times. Since the batteries are supplied pre-charged, they can be used directly.

Large temperature range

The batteries can be used at temperatures from -20° C to + 50° C.

Quality Assured

ANSMANN rechargeable batteries are thoroughly tested for compliance with electrical, thermal, geometric and safety-related regulations. Tough tests in Germany and Asia ensure only the best product quality will reach our customers. Our quality control engineers continuously monitor the products’ compliance with European and international approvals as well as to our own high quality standards.

Fast charging + no memory effect

The batteries can be charged with a high charging current, thereby very short charging times are possible. With the latest battery technology, the memory effect is ruled out even after several partial charges.

What is maxE?

The self-discharge is 10 times lower than in normal NiMH batteries. After one year they still retain up 95% of the initial capacity. This is made possible by a special insultator which dramatically reduces the unwanted internal current flow. As the batteries are supplied pre-charged, they can be used immediately.

More Information
Cell size AAA
Cell chemistry Nickel metal hydride
Nominal voltage 1,2 V
Nominal capacity 900 mAh
Minimum capacity 800 mAh
Number of cells in packaging 2
Energy 1,1 Wh
Color silver
Packaging blister packaging
Storage temperature -20 - 50 °C
Operating temperature -20 - 50 °C
2× Nickel metal hydride Rechargeable battery AAA / HR03 900 mAh
Selection File name File type File size Last Modified
5030512_NiMH-maxE-1.2V-AAA900-PH-blue-bl2.jpg jpg 638 KB 08.08.2025
NiMH_info_rechargeable.jpg jpg 1,078 KB 19.05.2022
NiMH-maxE_info_low-self-discharge.jpg jpg 608 KB 06.05.2019
maxE-1-selfdischarge.jpg jpg 590 KB 19.05.2022
Akku-3-Temperatur-etc..jpg jpg 616 KB 05.08.2024
maxE-4-weiteres,fotos.jpg jpg 492 KB 19.05.2022
maxE-1-EN-selfdischarge.jpg jpg 591 KB 05.08.2024
maxE-EN-4-weiteres,fotos.jpg jpg 505 KB 05.08.2024
5030512_Photo-NiMH-Akku-Micro-AAA-Typ-900-(min.-800-mAh)-maxE-2er-Blister_PIB_DE.pdf pdf 606 KB 23.09.2024
5030512_Photo-NiMH-Rechargeable-battery-AAA-HR03-Typ-900-(min.-800-mAh)-maxE-2-pcs._PIB_EN.pdf pdf 601 KB 23.09.2024
MSDS_Ansmann_NiMH_Batteries.pdf pdf 221 KB 08.08.2025
Akku-2-Umwelt-Kosten.jpg jpg 492 KB 05.08.2024
5030512_NiMH-Accu-micro-AAA-Typ-900-(min.-800-mAh)-maxE-2er_PIB_NL.pdf pdf 606 KB 23.09.2024
5030512_Photo-NiMH-Ackumulator-Micro-AAA-Typ-900-(min.-800-mAh)-maxE-2-pcs._PIB_SV.pdf pdf 606 KB 23.09.2024
5030512_Photo-NiMH-Pile-rechargeable-Micro-AAA-Typ-900-(min.-800-mAh)-maxE-2-pcs._PIB_FR.pdf pdf 612 KB 23.09.2024
NiMH-maxE_info_low-self-discharge_DE_EN.jpg jpg 609 KB 19.05.2022
5030512_NiMH-maxE-1.2V-AAA900-PH-bu-02.jpg jpg 369 KB 19.05.2022
5030512_NiMH-maxE-1.2V-AAA900-PH-bu-01.jpg jpg 398 KB 19.05.2022
5030512_Photo-NiMH-Akku-Micro-AAA-Typ-900-(min.-800-mAh)-maxE-2-pcs._PIB_DK.pdf pdf 606 KB 23.09.2024
5030512_Photo-NiMH-Akku-Micro-AAA-Typ-900-(min.-800-mAh)-maxE-2-pcs._PIB_FI.pdf pdf 606 KB 23.09.2024
5030512_Photo-NiMH-Akku-Micro-AAA-Typ-900-(min.-800-mAh)-maxE-2-pcs._PIB_NO.pdf pdf 606 KB 23.09.2024
5030512_NiMH-maxE-1.2V-AAA900-PH-blue_01.jpg jpg 346 KB 08.08.2025
AAA-HR03_blue_size-comparison_DE.jpg jpg 268 KB 08.08.2025
AAA-HR03_blue_sustainable_DE.jpg jpg 1,958 KB 08.08.2025
AAA-HR03_blue_temperature_DE.jpg jpg 353 KB 08.08.2025
03-Vergleich-AAA-Blue.jpg jpg 415 KB 08.08.2025
Akkus-Anwendungsbild.jpg jpg 752 KB 08.08.2025