517 4 AAA RECHARGEABLE BATTERIES - Hybrio

Ready to use batteries: immediate available energy, instant use after purchase. Performance: remain charged up almost as alkaline batteries, even when not in use for a long period of time. (80% remaining capacity after 6 months storage, 70% remaining capacity after 1 year storage). Save money: Hybrio battery can be recharged up to 500 times. You will save 500 times more than using disposable batteries. Recyclable: Eco friendly. A Hybrio battery is the equivalent of at least 500 disposable batteries. Long lifetime: Battery life of over 5 years.In Hong Kong only rechargeable batteries are recycled !