The NiMH Premium maxE 300mAh 9V-Block is a rechargeable battery designed for devices with high power consumption. It combines a strong capacity with exceptionally low self-discharge, making it ideal for equipment such as flashlights, toys, model-building devices, game controllers, digital cameras, flash units and medical instruments. With maxE technology, your devices receive stable, long-lasting power.
Compared with standard NiMH batteries, the self-discharge rate is up to ten times lower. After one year of storage, the battery can retain up to 80–95% of its original capacity thanks to a special separator that reduces internal current flow. Supplied pre-charged, the NiMH Premium maxE 300mAh 9V-Block can be used immediately out of the packaging.
Using rechargeable NiMH cells is both economical and environmentally friendly. One battery can replace hundreds to thousands of disposable batteries, helping you save money while reducing waste. Built to meet strict EU safety and durability standards, these cells offer excellent cycle stability and can be recharged up to 1,500 times.
The battery delivers reliable performance across a temperature range from –20°C to +50°C. It supports fast charging with high charging currents and is free from the memory effect, even after repeated partial charges. Each ANSMANN cell undergoes comprehensive testing in Germany and Asia to ensure consistent quality and compliance with international standards, so you can count on dependable power every time.
Specifications
| Cell size | 9V block |
| Cell chemistry | Nickel metal hydride |
| Nominal voltage | 8,4 V |
| Nominal capacity | 300 mAh |
| Minimum capacity | 270 mAh |
| Number of cells in packaging | 1 |
| Energy | 2,7 Wh |
| Color | Black, white |
| Packaging | Blister packaging |
| Storage temperature | -20 - 30 °C |
| Operating temperature | -20 - 65 °C |
