Product Details
- Sales Rank: #77945 in Consumer Electronics
- Brand: Sanyo
Features
- 2500 mAh low discharge batteries,
- Pre-charged and ready for immediate use
- Can be recharged up to 500 times with no memory effect - a full charge every time
- Provide high performance in sub-zero temperatures to -4 degrees Fahrenheit
- Batteries maintain 75% of charge after 1 year of non-use
Sanyo New Versio n XX 2500mAh AA Low Self Discharge Batteries x 4 with battery holder
Batteries have a property to release the stored energy in small amounts (this phenomenon is called self-discharge). This property is particularly noticeable in rechargeable batteries such as Nickel Metal Hydride Batteries etc. as compd to dry cell batteries, hence disabling rechargeable batteries from becoming batteries that customers can use immediately after purchase. For this reason, rechargeable batteries couldnt be used unless charged after purchase and so lagged behind dry cells in convenience. This new products main property is that it has introduced great improvements in self-discharge properties (residual ratio after one year of non use is 75%, in temperature conditions of 20 degree Celsius according to SANYO research). Through this breakthrough development, SANYO has realized a rechargeable battery that can challenge dry cell batteries in user-friendliness through features such as making possible use immediately after purchase or once charged, its ability to be used anytime. How was the self-discharge reduced? Modern Ni-MH batteries consist of two metal stripes ( anode and cathode ), which separated by a non-conductive porous plastic foil ( separator ). These three stripes laid on top of each other and winded to a coil. This coil is put in a metal can and immersed with a liquid ( electrolyte ). Then the metal can is closed with a cap.
Buy Sanyo New Versio n XX 2500mAh AA Low Self Discharge Batteries x 4 with battery holder
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