NiMH Rechargeable battery / 800 mAh maxE with solder tail

Nickel metal hydride rechargeable battery / 1,2 V with very low self-discharge in consequence of the maxE technology

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More Information
Part number 2311-3003
EAN code 4013674016471
Product content 1× Nickel metal hydride Rechargeable battery 800 mAh
Packaging unit pieces 100 Stück
Product weight 0.013 kg
Dimensions 1.1 × 1.1 × 4.4 cm
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 chemistry Nickel metal hydride
Nominal voltage 1,2 V
Nominal capacity 800 mAh
Number of cells in packaging 1
Energy 1,44 Wh
Color green
Storage temperature -20 - 50 °C
Operating temperature -20 - 50 °C
1× Nickel metal hydride Rechargeable battery 800 mAh
Selection File name File type File size Last Modified
2311-3003_IS-NiMH-LSD-1.2V-FLAT-TOP-AAA800-Z-pe.jpg jpg 272 KB 03.06.2025
NiMH_info_rechargeable.jpg jpg 1,078 KB 05.08.2024
NiMH-maxE_info_low-self-discharge_DE_EN.jpg jpg 609 KB 05.08.2024
2311-3003_NiMH-Akku-Micro-AAA-800-mAh-maxE-mit-Lötfahne_PIB_DE.pdf pdf 874 KB 06.11.2025
2311-3003_NiMH-Rechargeable-battery-AAA-HR03-800-mAh-maxE-with-solder-tail_PIB_EN.pdf pdf 870 KB 06.11.2025
2311-3003_NiMH-Accu-micro-AAA-800-mAh-maxE-1er_PIB_NL.pdf pdf 874 KB 06.11.2025
MSDS_Ansmann_NiMH_Batteries.pdf pdf 221 KB 16.07.2025
2311-3003_NiMH-Pile-rechargeable-Micro-AAA-800-mAh-maxE-1-pcs._PIB_FR.pdf pdf 879 KB 06.11.2025
2311-3003_NiMH-Ackumulator-Micro-AAA-800-mAh-maxE-1-pcs._PIB_SV.pdf pdf 874 KB 06.11.2025
2311-3003_NiMH-Akku-Micro-AAA-800-mAh-maxE-1-pcs._PIB_DK.pdf pdf 874 KB 06.11.2025
2311-3003_NiMH-Akku-Micro-AAA-800-mAh-maxE-1-pcs._PIB_FI.pdf pdf 873 KB 06.11.2025
2311-3003_NiMH-Akku-Micro-AAA-800-mAh-maxE-1-pcs._PIB_NO.pdf pdf 874 KB 06.11.2025