Updated On January 3rd, 2025
Looking for the best Cordless Phone Batteries? You aren't short of choices in 2022. The difficult bit is deciding the best Cordless Phone Batteries for you, but luckily that's where we can help. Based on testing out in the field with reviews, sells etc, we've created this ranked list of the finest Cordless Phone Batteries.
Rank | Product Name | Score | |
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1 |
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UltraLast - Nickel Metal Hydride Battery for Panasonic KX-TG2388, TG2880, TG4500 and TG5230
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100%
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2 |
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UltraLast - Nickel Metal Hydride Battery for Panasonic KX-TG2411, TG2420, TG2421 and TG2422
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100%
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3 |
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DENAQ - Nickel Cadmium Battery for Panasonic KX-TG2205, TG2207, TG2215 and TG2217
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100%
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4 |
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Panasonic - Rechargeable AAA Batteries (4-Pack)
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96%
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5 |
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UltraLast - Nickel Cadmium Battery for GE 2, 26XXX, 29925 and Uniden CEZAI998
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94%
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6 |
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DENAQ - Nickel Metal Hydride Battery for Uniden B-DCT746, TCX800, TCX805 and TCX860
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92%
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7 |
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Panasonic - Nickel-Metal Hydride Battery for Philips CD4450B Cordless Phone (2-Pack)
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86%
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8 |
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Dantona - Nickel Cadmium Battery for Panasonic KX-TC1800, TC1801, TC1811 and TC1831
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80%
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9 |
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Jasco - 3.6V NiMH Battery for Cordless Phones
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72%
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10 |
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UltraLast - Nickel Metal Hydride Batteries for AT&T BT184342 (2-Pack)
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60%
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Our Score
22 channels; 10 NOAA weather channels; VOX voice detection; VibrAlert; 121 privacy codes; NOAA weather alert; water-resistant design; built-in LED flashlight; battery-saver circuit
Keep your Panasonic KX-TG2302B cordless phone working with this UltraLast battery. The 830 mAh unit provides 3.6V of power, so you can stay in communication.
Our Score
22 channels; 7 NOAA channels; water-resistant; flashlight; VOX
Maintain open communication lines with help from this UltraLast cordless phone replacement battery. It works in select Avaya models and delivers 2.4V of power for high-quality performance.
Our Score
22 channels; 7 NOAA channels; water-resistant; flashlight; VOX
Keep your Panasonic KX-TGA271V cordless phone working with this UltraLast replacement battery. Its nickel cadmium construction ensures longevity, and its 850 mAh capacity supports optimal performance.
Our Score
Become the next Broadcast Star! This high-quality aluminum alloy stand and phone holder provide you with the ultimate stand, this is the last stand you’ll ever need!
Power your DECT cordless handset with these Panasonic rechargeable AAA phone batteries. The Ni-MH cells have up to 750 mAh of capacity to provide long-lasting power for select Panasonic DECT 6.0 cordless phone models. Each set of Panasonic rechargeable AAA phone batteries comes in a pack of four to power two compatible handset units.
Our Score
22 channels; 7 NOAA channels; water-resistant; flashlight; VOX
Use this 3.6V UltraLast battery to provide power to cordless phones by Toshiba, Uniden, Panasonic and Sony. It has a 600 mAh capacity and is made of nickel cadmium.
Our Score
22 channels; 7 NOAA channels; water-resistant; flashlight; VOX
Get more life from your Uniden cordless phone with this 3.6V Denaq battery. Its nickel metal hydride composition and 800 mAh capacity keep your equipment functioning.
Our Score
1 handset includedDECT 6.0 technologySpecial Features: Speakerphone; caller ID/call waiting; expandable up to 6 handsets; 3-way conference calling
Keep your Panasonic cordless phone powered up and ready for use with this Dantona cordless phone replacement battery. The thoughtful design fits neatly in your phone's battery compartment for a reliable power source, and the simple configuration allows easy installation. This Dantona cordless phone replacement battery features a nickel-metal hydride battery for long-lasting use.
Our Score
22 channels; 10 NOAA weather channels; VOX voice detection; VibrAlert; 121 privacy codes; NOAA weather alert; water-resistant design; built-in LED flashlight; battery-saver circuit
Power your cordless phone a few more years with this UltraLast replacement battery. It fits Panasonic's KX-TG2584S model and delivers 3.6V of power to meet or exceed manufacturer requirements.
Our Score
Corded base station plus 1 cordless handset includedSpecial Features: Speakerphone; Caller ID/call waiting; expandable up to 4 handsets; 3-way conference calling;
Extend your talk time with this GE cordless phone replacement battery. Simply compare your current battery by size, shape and connector position to determine if this powerful 3.6-volt battery is a match. Made for a variety of major-brand cordless phones, this 750 mAh GE cordless phone replacement battery keeps you in touch.
Our Score
Compatible with AT&T SL80108, SL82218, SL82318, SL82408 and SL82418; 2.4V of power; nickel-metal-hydride chemistry
Answer phone calls without pause using these UltraLast cordless phone replacement batteries. The multicount pack makes it easy to keep all your cordless handsets ready for use, and the simple design takes the guesswork out of installation. These UltraLast cordless phone replacement batteries work with a wide range of phone models for added versatility.