Ansmann Nickel Zinc Battery AAA 1.6 V 550 mAh (900 mWh) Micro NiZn/Ni Zn Rechargeable Batteries Replacement for 1.5 Disposable (Pack of 4), Black, Blue, 1321 0001

NiZn batteries with 1.6 V: can be used in devices that are designed for 1.5 V voltage of alkaline batteries. For some (usually older) devices, normal NiMH batteries with 1.2 V are too weak Switch to batteries: finally operate devices with 1.5 V environmentally friendly (whether your device requires 1.5 V or works with 1.2 V NiMH batteries, read its instructions for use or sometimes in the battery compartment) Save: A single AAA battery is rechargeable up to 1000x and replaces 1000 disposable batteries - saves resources and your wallet. Free from heavy metals, cold and heat resistant for longer hold Low self-discharge and high cycle stability ensure extra durability. Constant power output and long operating time - without memory effect Box contents: 4x NiZN AAA batteries with 900 mWh (equivalent to 550 mAh) and 1.6 V – only rechargeable with nickel-zinc charger