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BENNTOP NI-MH AAA Rechargeable Battery 400mah for Panasonic Cordless Phones — Open-Box, 5% Off
Brand: BENNTOP
Condition: Used - Mint
$2337
$2459
-5% Save $122
Updated: 6 days ago
Description
NiMH AAA Rechargeable Battery:BK-40AAABU NiMH aaa Rechargeable batteries for Panasonic cordless phone.Size:AAA,Capacity:400mAh,Material:NiMH,Package:8 Pack.Replacement batteries for:HHR-55AAABU/HHR-4DPA/HHR-75AAAB/BK-40AAABU/BK-30AAABU
Rechargeable Batteries:NiMH AAA rechargeable batteries are recyclable and can be recharged up to 2500 times.Charge quickly and have a low self discharge rate,which can reduce your costs,is the ideal alternative to disposable batteries.
Compatible Phone Models:NiMH rechargeable AAA batteries is suitable for most Panasonic cordless phones that use AAA batteries,such as:KX-TGF340/350/370/380 series, KX-TGA101/430/930/935 series, KX-TGF575S series, KX-TGE433B series, KX-TGF352N series, KX-TG1032/33/34, KX TG823x series, KX-TG63xx series,KX-TGDA52/51series KX-TGD562 / KX-TGD563 / KX-TGD564 series etc.The functions as same as other battery:HHR-55AAABU/HHR-4DPA/HHR-75AAAB/BK-40AAABU/BK-30AAABU.
Safety Materials and Long-lasting:Ni-MH AAA batteries are made of more safe materials than conventional batteries and don't contain Hg/Cd/pb,which is important for reducing heavy metal pollution.Rechargeable AAA batteries have more than 2 times the energy density of NiCd batteries,power reserve than NiCd batteries 30% more,basically eliminates the memory effect,long-term use of battery capacity will not become lower,Say goodbye to frequent battery replacement,more durable.
Usage tip:The battery is pre charged, and newly purchased batteries generally need to be charged and used 3-4 times to achieve optimal performance.
Battery Information: NiMH AAA rechargeable battery is suitable for Panasonic cordless phones. Size: AAA, Capacity: 400mAh, Voltage: 1.2V, Packaging: 8Pack, Model: BK-40AAABU
Rechargeable Battery: NiMH rechargeable AAA batteries can be recharged and used repeatedly,recharged up to 2500 times.Compared to disposable batteries,it's more cost-effective and has a fast charging speed.It's an ideal replacement battery for old telephone batteries.
Suitable for most Panasonic cordless phones: NiMH battery is compatible with multiple Panasonic phone models that use AAA batteries, such as:KX-TGF340/350/370/380 series, KX-TGA101/430/930/935 series, KX-TGF575S series, KX-TGE433B series, KX-TGF352N series, KX-TG1032/33/34, KX TG823x series, KX-TG63xx series,KX-TGDA52/51series KX-TGD562 / KX-TGD563 / KX-TGD564 series etc.
Long-lasting:Rechargeable AAA batteries have more than 2 times the energy density of NiCd batteries,power reserve than NiCd batteries 30% more,basically eliminates the memory effect,long-term use of battery capacity will not become lower,Say goodbye to frequent battery replacement,more durable.
Safety Materials:Ni-MH AAA batteries are made of more safe materials than conventional batteries and do not contain Hg/Cd/pb,which is important for reducing heavy metal pollution and more suitable for widespread use in everyday electronic products.Such as:cordless phones, remote controls,wireless mouse,etc.
Usage tip: The nimh aaa battery is pre charged,and newly purchased batteries generally need to be charged and used 3-4 times to achieve optimal performance.
Rechargeable Battery: NiMH rechargeable AAA batteries can be recharged and used repeatedly,recharged up to 2500 times.Compared to disposable batteries,it's more cost-effective and has a fast charging speed.It's an ideal replacement battery for old telephone batteries.
Suitable for most Panasonic cordless phones: NiMH battery is compatible with multiple Panasonic phone models that use AAA batteries, such as:KX-TGF340/350/370/380 series, KX-TGA101/430/930/935 series, KX-TGF575S series, KX-TGE433B series, KX-TGF352N series, KX-TG1032/33/34, KX TG823x series, KX-TG63xx series,KX-TGDA52/51series KX-TGD562 / KX-TGD563 / KX-TGD564 series etc.
Long-lasting:Rechargeable AAA batteries have more than 2 times the energy density of NiCd batteries,power reserve than NiCd batteries 30% more,basically eliminates the memory effect,long-term use of battery capacity will not become lower,Say goodbye to frequent battery replacement,more durable.
Safety Materials:Ni-MH AAA batteries are made of more safe materials than conventional batteries and do not contain Hg/Cd/pb,which is important for reducing heavy metal pollution and more suitable for widespread use in everyday electronic products.Such as:cordless phones, remote controls,wireless mouse,etc.
Usage tip: The nimh aaa battery is pre charged,and newly purchased batteries generally need to be charged and used 3-4 times to achieve optimal performance.
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Product Details
- SKU:
- awhd-us-b0fxfwtljy
- Model:
- BK-40AAABU
- Country:
- US
- ASIN:
- B0FXFWTLJY
- UPC:
- 716841754742
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $1 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.




