Energizer NH22BP ACCU 9-Volt Rechargeable Battery
|
List Price: Our Price: $6.49 You Save: $5.94 (48%) Availability: Usually ships in 1-2 business days Category: Health Care See more product details |
|---|
Product Reviews of Energizer NH22BP ACCU 9-Volt Rechargeable Battery
Product Review: Junk
Summary: 1 Stars
The title says it all.. Dont waste your money... Im going to put this out with the rest of the trash...Product Review: Know what you want first
Summary: 4 Stars
I read the reviews by other people here and am wondering loudly whether they know what these batteries are for? they are Rechargeable batteries for high-drain devices that require higher mAh rating. NiMH batteries or NiCd batteries do not hold charge like an alkaline battery so if you have charged an NiMH battery and put it in say an alarm clock, the batteries will lose charge in less than a month. they are for immediate usages like digital cameras where you need high mAh batteries and that digital cameras drain batteries. its more like "spend it immediately" battery unlike the disposable batteries that discharge in a circuit but drain very slowly when not in a circuit. I use Energizer AA batteries for my digicam and they recharge the flash much faster than even the best disposable batteries. A best guide is to look whether the appliance for which you are buying this battery is listed on the package or is identical to those on the package. this 9V would be a great thing for a toy where the battery drains out fast and you cannot afford disposable ones everyday.Just a note: If the device is a direct draining one like a motor and not in a solid-state circuit, do not use a rechargeable battery since if they are completely drained, they cannot be recharged.
Product Review: Low Voltage
Summary: 1 Stars
On the packaging and on the front of the battery, it is listed as a 9V battery. However, this is a nominal voltage based upon its format and size. On the back of the battery, it fesses up that this is really just a 7.2 volt battery. In other words, they just used 6 - 1.2 volt cells. I have seen other "9V" NiMH batteries that use 7 cells for 8.4 volts. This battery is only good for devices that require significantly less than 9 volts to operate.Product Review: Low Voltage - Avoid this
Summary: 1 Stars
I wasted $9 on this. It is too low a voltage and current for most devices. This is not up to Energizer standards.Product Review: No Problems!
Summary: 5 Stars
I ordered the product for the purpose of having to use them in our Wireless Handset Mic System for the church, they work great! We were going through about 4 9V batteries every week, but with this it holds enough charge for the wireless system for 2 1 hour services each battery! It has taken the cost of batteries from $15 a week to nothing and it can be charged overnight! No Problems at al with them, in fact we ordered 2 of them for backups along with 4 AA rechargables that we use for our CD players and Recordering devices and they al work wonders!