Energizer NH22BP ACCU 9-Volt Rechargeable Battery
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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 |
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Customer Reviews of Energizer NH22BP ACCU 9-Volt Rechargeable Battery
Customer Review: Not really 9V, long charge times, short life
Summary: 3 Stars
I purchased these batteries to use in a small baby monitor that requires 9-volt batteries. Alkalines lasted a good week of the monitor being on quite often; these rechargeables last about 2 days on average. I discovered they are really only 7.2-volt batteries (hidden in the packaging) but they work with my monitor just fine. The batteries take 10 to 13 hours for a full charge which is pretty ridiculous! I guess they pay for themselves over time, and seem to be the best 9-volt rechargeable product that is out there, but it is almost a step backward from alkaline batteries.Customer Review: Great Battery
Summary: 5 Stars
I bought two of these batteries with the Overnight Nimh Family Battery Charger, and so far the batteries have performed as expected. haven't used it enough to see if they take memory if charged to frequently but so far so good. Great product!
So now I have used this product for 5 months on a Microphone to line amplifyer and they last about 2 days on average. The batteries take 10 to 13 hours for a full charge which is pretty ridiculous! luckly I only use one at a time so I have time to charge the other one.
I would still say Great Product!
Customer Review: Certainly not worth $10 each
Summary: 1 Stars
We use 9v rechargable batteries at our church. These will only last 2 hours in a wireless microphone. They will barely last 2 hours in our wireless audio packs (ear buds) and when I use them for my electric bass wireless transmitter device they barely get through 30 minutes of use per charge. Since we have three services and practice that morning as well, these batteries do not cut it.
We found these Digimate 280mAh rechargeable 9v's that work much better... we can get two complete weekends from one charge on these... plus, they were only $5 each.
Customer 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!Customer Review: They don't know what their talking about.......
Summary: 4 Stars
I have bought 6 energizer 9V batteries already and they work just fine for whatever application. I mainly use them in our churches wireless microphones and remote controls. Yes it does state nominal voltage of 7.2 volts. I have tested numerous times with a DMM and the reading was at well over 8.4 Volts fully charged. Most people don't understand the technical jargon involved with batteries or electronics. Energizer is recommended as one of the top 3 NiMH batteries on the market. Still curious look at their tech sheets or call someone.