Rechargeable batteries from Ansmann are among the best in the world, and this pre-charged, NiMH 9V battery is no exception. It's ready for immediate use when you remove it from the package and it will provide power for longer periods of time than competitor's batteries before requiring a charge. This economical alternative to conventional alkaline batteries employs the best of German technology to deliver almost 20% longer service time. MaxE technology also provides much better retention of its charge between uses, so it's a great choice for appliances that require a 9V back-up battery, like your alarm clock or smoke detector. It reduces harmful waste by allowing you to reuse it over and over, and after hundreds of charges, it's almost 100% recyclable at the end of its useful life.
Designed as a lower priced rechargeable, this battery still carries a 200mAh rating, as opposed to 170mAh for the best of the competition and 150mAh for the average, similar product. Ansmann's batteries provide this higher output with technology that allows a much higher density charge in the same package. Minimisation of the "memory effect" suffered by older technologies means no need to periodically discharge these batteries. You can also store them charged much longer between uses, thanks to a proven self-discharge rate of only 20% over a 12-month period.
If you're using singe-use alkaline 9V batteries for your back-up purposes, you'll realise substantial savings by switching to a high-quality, budget-priced NiMH battery like this one. If you're using rechargeable alkaline or NiCd batteries, you'll appreciate the increased number of charging cycles and higher output this battery offers. Most importantly, you'll be doing your part to protect the planet by reducing harmful chemicals and heavy metals in waste. Take the step up to savings and more responsible living today.
This batteries have a 2 year manufacturer’s warranty.