Rechargeable AA batteries have become an integral part of our routine lives. They are used in cameras, portable CD players, palm top computers, and many other places. In the days when rechargeable batteries were not available, people used to use the battery once and throw it away when all the power was used up. This resulted in unnecessary waste of resources. Rechargeable AA batteries do away with this waste and really help in protecting the environment. Also, it is much more economical to use rechargeable batteries as compared to the normal batteries. So you definitely need to use rechargeable AA batteries if you believe in going green.

Energizer NH15BP-4 ACCU 2450mAh Rechargeable AA Batteries: These are available in pack of 4. They come with a 3-year warranty which ensures battery quality. The technology used in the battery is round cell which makes it the suitable for all your high end equipments such as hand held games, portable music systems, digital cameras, etc.

The batteries are capable of up to 1000 recharges, and prove to be extremely economical. The quality and cost of the battery makes it a feasible choice for all your personal gadgets. They are rated as 2500mAh. The dimensions of these batteries are 0.6 x 4.3 x 3.7 inches and weighs 3.2 ounces. The price for a pack of 4 batteries is only $10.24 which makes it the best choice in rechargeable AA batteries.

Sanyo Eneloop 8 Pack AA NiMH Pre-Charged Rechargeable Batteries: These batteries are suitable for people who believe in getting the best of both the worlds. These batteries come in pre charged packs which lets you use them immediately just as you would do with alkaline batteries. The greatest advantage of these batteries is its slow self discharge. It loses only 15% of the residual capacity if stored for one year and retains about 70% capacity if stored for 2 years. Thus, you can rest assured that once you buy these batteries, you can have peace of mind for a long time to come.

The internal checks have proven that eneloop batteries are 4 times more efficient than normal alkaline batteries. Conocer The batteries are capable of recharging 1000 times. Moreover, you can recharge the batteries for desired amount. This pack of 8 batteries is available for $21.14 only.

Sony 2500 mAh AA Rechargeable Nimh Batteries, 4-pack: If you believe in buying the best energy for your digital products, then Sony 2500 rechargeable AA batteries is what you should opt for. These batteries run at least 3 times more than the standard alkaline batteries. They are designed to be adaptable with Sony’s power charger. The dimensions of this battery are 1.3 x 4.6 x 0.7 inches and weighs 3 pounds. The price for pack of 4 batteries is $12.17. With the Sony brand name, you certainly do not have to worry about the quality of the product.

Duracell Value Charger With 4AA Pre Charged Rechargeable Nimh Batteries, CEF14DX4N: This product gives the best value for the money. For just $14.99, you get 4 pre-charged AA batteries and an associated charger. This product comes in handy for traveling since there are no cords or wires attached. You simply plug in the charger after inserting the batteries to charge the batteries. Moreover, it saves time as it can charge up to 4 batteries at one time.

Rayovac Rechargeable Hybrid NiMH Batteries, AA-size: These batteries come in pre charged packs and are ready for immediate use. The dimension of these batteries is 6 x 5 x 4 inches and weighs 4.6 ounces. These batteries come in pack of 8 batteries for a price of $16.07. Thus, these batteries are quite economical. These batteries have proven to retain their charge for quite a while even when not in use for a long time.

Undoubtedly rechargeable AA batteries are an economical, convenient and environmentally friendly option. There are certain precautions that one needs to take so that the batteries last for a long time. First, the batteries should always be stored in dry place, otherwise there is the chance that the batteries will rupture and ruin your equipment too. Even when the batteries are not in use, these batteries self discharge. Up to 10 to 15% of battery is discharged when it is not used for a long time. You should ensure that the battery is fully charged before you use them in your equipment.