What exactly is an Energizer ER-P925 anyway?
The Energizer ER-P925 is a cordless telephone battery used in many different cordless telephones - mostly Uniden models.
Below you will find details concerning the Energizer ER-P925 battery. We laid the information out in a question and answer format. Hopefully this information will give you the knowledge you need to make a more informed buying decision when purchasing a replacement Energizer ER-P925 battery pack for your telephone.
What are the specifications of the Energizer ER-P925 battery Pack?
The Energizer BT925 batteries are rated at 3.7 volts and 650 mAh (Mili-Amp Hours). The mAh number is the measurement of the "capacity" of your er-p925 battery pack. The higher the Mili-Amp Hour rating, the longer your run time. For example, a 600 mAh cordless phone battery will give you twice as much talk time when compared to a 300 mAh (half of 600) battery pack.
What is the normal useful life of a Energizer ER-P925 Battery Pack?
Most users get between 3 to 5 years of service from their Energizer er-p925 phone battery before needing to replace it. Of course this lifespan depends on individual patterns of usage.
But I thought all Energizer ER-P925 batteries were rechargeable. So why do they wear out?
The Energizer ER-P925 battery is in fact a rechargeable battery pack. But unfortunately, we still have not yet invented "the perfect battery" and since there is no such thing as a perpetual motion machine, the Energizer ER-P925 will eventually need to be replaced. You see, each time you charge and discharge the Energizer ER-P925 battery, a chemical reaction occurs inside the battery cells to store or release the electricity you need to power your cordless phone. Part of that chemical reaction uses up a tiny portion of the Lithium Ion chemistry in your Energizer ER-P925 battery pack. Eventually those chemicals are depleted and once that happens, your battery will not hold a charge.
My Energizer ER-P925 battery has a black label. I see different colored telephone battery packs available. What is the deal? Is that ok?
Yes, that is ok. Several different companies manufacture and market their own version of the Energizer ER-P925 battery design to customers. Many times these battery manufacturers use different colored plastic shrink wrap as part of their marketing and "branding" efforts. We have seen green, white, and tan coverings to name just a few! But rest assured, the color of your Energizer ER-P925 battery pack is cosmetic only and not important. What is very important is that the form factor (size), polarity (orientation of the positive and negative wires) and the voltage of your BT925 - all must be exactly the same.
How do I make certain I'm getting a quality replacement er-p925 battery pack?
That is a good question. It is difficult to sort out the variety of offerings out there on the internet. You can find websites selling replacement Energizer ER-P925 batteries at prices from $13.95 to $24.99 for what looks like "the same" (at least in the pictures) Energizer ER-P925 battery. Our 10 years of experience in the battery industry indicates that it is true - you usually do "get what you pay for". So you need to use some common sense. In this particular example, there is definitely something wrong with the two price extremes. Certainly $24.99 is way too much to pay for a Energizer ER-P925 battery pack. Somebody is just trying to make a lot of money! And in most cases, $13.95 is just too good to be true. We get concerned about the quality of the materials (battery cells), safety features, and quality control process to insure the correct precision fit and finish of the er-p925 battery. At some of these low prices, one begins to wonder whether or not you are actually getting a brand new er-p925 battery or not? Unfortunately there are probably some "refurbished" or damaged goods out there on the market. In addition many of these low teaser rates do not include shipping or handling charges. Oftentimes that "$13.95" Energizer ER-P925 cordless phone battery ends up being $21.99 or much more once the hidden shipping and handling charges are added at the end of your checkout proceedure. So make sure you are looking at the final total price of these "great deals".
What should I look for when buying a replacement Energizer ER-P925 battery?
In a word, you should be looking for QUALITY. If you are interested in buying a quality replacement for your Energizer ER-P925 battery, go with a proven company that offers at least a 180 day money back guarantee, a one year no hassle warranty, gives you a toll free customer support telephone number, and clearly identifies the total cost of the purchase including any shipping or handling charges upfront.