| | |  | Connectors & Accessories Audio | Home » » » » Energizer ERP512GRN NiMH Cordless Phone Battery | | | | | | | Description: | | ENERGIZER UNIDEN BT-426 NIMH 800MAH 3.6V | | | Features: | |
• NiMH
• 800mAh/3.6V
| | | Product Details: | | | Product Length:
| 4.25 inches | | Product Width:
| 3.7 inches | | Product Height:
| 0.8 inches | | Product Weight:
| 0.13 pounds | | Package Length:
| 3.6 inches | | Package Width:
| 2.4 inches | | Package Height:
| 0.4 inches | | Package Weight:
| 0.1 pounds | | Average Customer Rating:
|  based on 85 reviews |
| | | | Customer Reviews: | |
Average Customer Review:
 ( 85 customer reviews )
Write an online review and share your thoughts with other customers.
Most Helpful Customer Reviews
44 of 44 found the following review helpful:
 This quality battery is the right fitDec 24, 2006
By stealth916
Don't worry about the lack of a picture - this is the battery you need to replace your Uniden BT-446. It is an exact size replacement with the proper connector. It comes in retail (card/blister) packaging.
22 of 23 found the following review helpful:
My phone lasts so much longerJun 19, 2008
By ken in the city
I have a Uniden BT-446 phone. After a couple of years, the battery started to wane and for the past several months, they would not hold a charge for longer than an hour or so. I looked around for compatible batteries and found these. They are terrific and fit/work just as they are advertised to. I can now talk for hours without recharging and leave my phones off the base charger stand for days. Its been about a month now and I think these batteries work better than the original factory ones did when I first bought the phone. Should definitely have gotten these earlier! I highly recommend these.
19 of 20 found the following review helpful:
Huge improvement in talk timeFeb 08, 2007
By Ken Sellers
Bought two of these batteries to replace the factory batteries in two 5GHz Uniden cordless phones. Even though the mAH rating is the same as the factory battery, and they say that NiMH batteries don't wear out (baloney!), the new batteries more than doubled our talk time. In fact, we haven't even found the limits of our talk time using the new batteries.
7 of 7 found the following review helpful:
 Is it worth it?Nov 05, 2008
By Amanda Briars
I bought 3 of these batteries last year (literally a year ago) to replace the batteries for the set of phones I purchased at Costco several years ago. The batteries in the phones lasted a few years (approximately 3) before the batteries started dying. Amazon's price for the replacements were truly competitive, but these batteries started dying out a month ago. The batteries were great while they lasted, but the debate is, is it worth it to spend another $30 on replacements or is it better to just spring for a new phone set for double the price?
6 of 6 found the following review helpful:
energizer batteryFeb 07, 2007
By B. Freeland
"becky"
I'm glad someone carries quality replacements for older electronic items. It arrived promptly,a nd the phone works better than when new.
See all 85 customer reviews on Amazon.com
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