Will these batteries suitable for panasonic cordless phone kx-tg2511hk

I have Panasonic cordless phones but don't know whether they are the same as yours. I have found that the batteries only recharge when the handset is on the main 'cradle'. It's infuriating as they do not last for very long on the other phones.

can i use on pansonic cordless phone kxtgda31e

If you phone requires AAA 1.2v 750mAh batteries these would be a suitable replacement.

How long will they work for?(

The batteries are rechargeable and if used in cordless telephone handsets (as mine are) they should last for many years. When the handset is stood in the cradle it is being charged, when removed from the cradle to be used or just carried around it is not being charged. I have often forgotten to replace the handset for up to 5 hours but it has never gone flat during this time. Once replaced on to the cradle it will fully recharge in a few hours. MT

Can i used these in my panasonic model no. kx-tga840e?

These will be a suitable replacement if your phone requires AAA 1.2v 750mAh batteries.

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Panasonic Genuine HHR-4DPA/4B AAA NiMH Rechargeable Batteries for DECT Cordless Phones, 4 Pack

Product ID: 51431420

Details

Battery capacity
750 Hour (mAh)
Battery cell composition
NiMH
Brand
Panasonic
Number of batteries
4 AAA
Recommended uses for product
Phone

⚡1.2V NiMH rechargeable tech

📞Optimized for DECT cordless phones

🔋750mAh high capacity

₨649

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Description

🔋 Stay powered, stay connected—because your calls deserve the best!

POWER THAT LASTS - Up to 750mAh capacity ensures longer talk and standby times—never miss a call.
READY WHEN YOU ARE - Pack of 4 batteries in secure packaging means you’re always prepared for uninterrupted communication.
SEAMLESS COMPATIBILITY - Specifically engineered for Panasonic DECT 6.0 cordless phone models—perfect fit guaranteed.
GENUINE PANASONIC QUALITY - OEM-made in Panasonic’s own factory for trusted, consistent performance.
ECO FRIENDLY RECHARGEABILITY - NiMH chemistry supports hundreds of recharge cycles, reducing waste and saving money.

Panasonic Genuine HHR-4DPA/4B AAA NiMH rechargeable batteries deliver 750mAh capacity at 1.2V, engineered specifically for Panasonic DECT cordless phones. Manufactured in Panasonic’s own factory, these OEM batteries provide longer talk times, reliable performance, and eco-friendly rechargeability in a convenient 4-pack.

Specifications

ASIN	B01M66JHJA
Antenna Location	Phone
Battery Capacity	750 Milliampere Hour (mAh)
Battery Cell Type	NiMH
Battery Weight	47.48 Grams
Best Sellers Rank	1,741 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 3 in Phone Batteries
Brand Name	Panasonic
Compatible Phone Models	KXTG1000, KXTG4000, KXTG4100, KXTG4700, KXTG6300, KXTG6400, KXTG6500, (not including HHR-4DPA/4B KXTG6500), KXTG6600, KXTG7400, KXTG7500, KXTG7600, KXTG7700, KXTG8000, KXTG8200, KXTG9300, and KXTG9400. Also includes models KXTG113, KXTG243, KXTG265, KXTG4311, KXTG4312, KXTG4313, KXTG8412, KXTGA101, KXTGA106, KXTGA402, KXTGA410, KXTGA631, KXTGA641, KXTGA642, KXTGA652, KXTGA653, KXTGA659, KXTGA660, …
Customer Reviews	4.6 4.6 out of 5 stars (7,022)
Global Trade Identification Number	00073096401129
Included Components	Panasonic Genuine AAA NiMH Rechargeable Batteries for DECT Cordless Phones, (4 Pack)
Item Dimensions	10 x 10 x 44 millimetres
Item Type Name	Panasonic Genuine HHR-4DPA/4B AAA NiMH Rechargeable Batteries for DECT Cordless Phones, 4 Pack
Item Weight	49 g
Manufacturer	Panasonic Energy Corporation of America
Model Name	Rechargeable batteries
Model Number	HHR-4DPA/4B
Number of Batteries	4 AAA batteries required.
Reusability	Rechargeable
UPC	704740102498 073096401129
Unit Count	4.0 count
Voltage	1.2 Volts

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₨649

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

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TrustScore 4.5 | 7,300+ reviews

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