2 x Rechargeable 9V Batteries 300mAh

These rechargeable Nickel Metal Hydride (NiMH) block batteries are 9V and carry a charge of 300mAh. They are perfect for use with the Dr Clark Research Association VariZapper or VariGamma, as an environmentally friendly and cheaper power source than conventional, disposable, alkaline batteries. These batteries can be used with the Dr Clark Battery Charger listed below in the "Related Product" section, or any other NiMH battery charger.