Eneloop D size Battery Adaptors with 2 precharged rechargeable AA batteries and 2 spacers. Spacers turn your AA eneloop batteries into D rechargeable batteries without the need to purchase D batteries.
Why buy more batteries when you can stick with your AA rechargeables and use them also as D’s.
Unlike the old style rechargeable batteries, our new technology greener batteries will hold a charge for up to a year. Recharge them for up to 1000 times. They last longer than standard alkaline batteries and are better for the environment because they are rechargeable.
So stay greener and be free of the old-style things you didnt like about rechargeable batteries–that quickly lost their charge. These do notand think of the impact on landfills and the nations underground water supplies from the reduction of chemicals dumped in landfills.