The new high-output, true 9V, safe battery

The integrated electronics protect the cell from overcharging, overloading, short circuits and deep discharging. As a result, the battery is perfectly protected against incorrect handling, which guarantees a long service life.

The perfect replacement for regular batteries

The high-quality lithium-ion (Li-Ion) rechargeable battery from ANSMANN is the ideal replacement for 9 V disposable alkaline batteries or rechargeable 8,4 V NiMH batteries. While some battery-operated devices have problems with the lower output voltage of NiMH batteries, the ANSMANN 9 V Li-Ion battery is fully compatible with alkaline batteries. In addition to its rechargeability, it also scores with a constant output voltage of 9 V over 100% of the operating time thanks to its built-in electronics.
Compared to alkaline batteries, the ANSMANN Li-Ion has another major advantage: It can be used over a wide temperature range from -20°C to +60°C. Alkaline batteries weaken much earlier than the ANSMANN Li-Ion battery, especially at low temperatures. Typical application examples for these are, for example remote controls, microphones, measuring devices (multimeters), toys, watches, medical devices, etc.

Simple charging via USB

Thanks to the integrated USB-C charging port, no additional chargers are necessary! The matching USB-C cable is included in the delivery. This allows 1 9V block batteries to be charged simultaneously with just one cable. This means we can guarantee safe and easy charging via all available USB charging options such as laptop, powerbank, USB charger for the socket or car or integrated USB chargers in the wall or in the car. The indicator on the positive terminal of the battery flashes during the charging process. As soon as the charge is complete, this illuminates steadily.

Low weight, low self-discharge and high cycle stability

The ANSMANN 9V block Li-Ion rechargeable battery is extremely durable and can be recharged up to 1200 times, even under tough conditions. Thanks to the very low self-discharge rate, the battery retains its energy over a long period of time even when not in use. In addition, the weight of the Li-ion cell is much lower compared to conventional battery technologies (e.g. NiMH/PB) with the same performance.

Summary of functions:

High-quality ANSMANN lithium-ion battery 9V cell with protective circuitry
Stable voltage of 9 V over 100% of the runtime.
Ideally suited for use in remote controls, microphones, measuring devices (multimeters), toys, watches, medical devices, etc.
Integrated protective circuitry protects against overcharging, overload, short circuit and deep discharge
Max. Continuous discharge current: 0,3 A
Very low self-discharge and high energy efficiency
Excellent price-performance ratio

Note: Li-Ion rechargeable battery can only be charged via the USB to USB-C cable supplied!