Overall pick
onn Cordless Phone Battery
Key item features
- Universal Compatibility: This onn Cordless Phone Battery is designed to be compatible with most landline cordless phone models, ensuring broad applicability for various devices.
- Rechargeable Power: It features a 2.4V 550mAh NiMH rechargeable battery, providing consistent and long-lasting power for extended use.
- Secure Connection: The battery is equipped with a round plug top that includes a side notch, facilitating a secure and reliable connection within the phone.
- Dependable Performance: Engineered to deliver dependable power, this battery ensures long-lasting performance and a consistent connection for your cordless phone.
- Effortless Installation: Designed for user convenience, the battery is easy to install and replace, simplifying maintenance for your cordless phone.
- Reliable Communication: By providing consistent power, this battery helps keep your handset ready for calls throughout the day, supporting reliable everyday communication.
Generated by AI
Specs
- Battery capacity550 mAh
- CompatibilityAll major brands
- Compatible modelsAll major models
- Weight0.06 lb
Reviews summary
Pros
- : Minimal effort required for setup.
- : Offers affordable options compared to other brands.
- : Charges fully in about 30 minutes.
Neutral
- : Can be precise for some models, but inconsistent for others.
Generated by AI
Current price is USD$6.97
Price when purchased online
Free 30-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $6.97
Subscribe
$6.97
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $6.97
One-time purchase
$6.97
How do you want your item?
Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
Columbus, 43215
Arrives by Tomorrow
Sold and shipped by Walmart.com
Free 30-day returns
This item is gift eligible
Get free delivery, shipping and more*
*Restrictions apply Try Walmart+ now
About this item
Product details
The onn Cordless Phone Battery provides dependable power for your landline cordless phones, ensuring long-lasting performance and consistent connection. Designed for compatibility with most cordless phone models, this rechargeable 2.4V 550mAh NiMH battery helps keep your handset ready for calls throughout the day. The round plug top features a small notch on the side for a secure fit, offering reliable contact and easy installation. Whether you're replacing an old battery or keeping a spare on hand, this battery delivers the reliability and quality needed for everyday communication. Stay powered up and connected with the onn Cordless Phone Battery.
- onn Cordless Phone Battery
- Compatible with most landline cordless phones
- 2.4V 550mAh NiMH rechargeable battery
- Round plug top with side notch for a secure connection
- Provides consistent, long-lasting power
- Easy to install and replace
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Battery capacity
550 mAh
Compatibility
All major brands
Compatible models
All major models
Weight
0.06 lb
Warranty
Warranty information
LIMITED LIFETIME WARRANTY - To submit a warranty request, please call Jasco Consumer Care toll free at 800.654.8483, and we will guide you through the warranty service process. Jasco Products Company LLC (“Jasco”) warrants this product to be free from manufacturing defects for as long as you own the product or for the lifetime of the original purchaser or owner, whichever period ends first. Please note that because we are unable to control the quality of our products sold by unauthorized sellers, this warranty does not apply to products purchased from unauthorized sellers, unless prohibited by law. This warranty is also non-transferable, is limited to the original, end-user purchaser, and is void if this product’s original factory serial number has been removed, defaced, or altered. This warranty is limited to the replacement of this product only. Under no circumstances shall Jasco be liable for any special, incidental, or consequential damages based upon breach of this limited warranty, breach of contract or strict liability or damage to other products that may be used with this product. Some States do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. Any implied warranties that may be applicable to the product, including implied warranties of merchantability or fitness for a particular purpose, are limited in duration to the duration of this warranty. Some states do not allow limitations on how long an implied warranty lasts or permit the exclusion or limitation of incidental or consequential damages, so the above limitations may not apply to you. This warranty gives you specific rights, and you may also have other rights which vary from state to state.
Warnings
Ingestion Hazard
This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.
WARNING: NoneSimilar items you might like
Based on what customers bought
Best seller Justgreatdealz Replacement Battery BT162342 / BT262342 for Vtech AT&T Cordless Telephones CS6114 CS6419 CS6719 EL52300 CL80111 $7.49
Best seller
$749current price $7.49Justgreatdealz Replacement Battery BT162342 / BT262342 for Vtech AT&T Cordless Telephones CS6114 CS6419 CS6719 EL52300 CL80111
2724.6 out of 5 Stars. 272 reviewsBest seller BT162342/BT262342 2.4V 300mAh Ni-MH Cordless Phone y Pack, Also Compatible with BT183342/BT283342 AT&T $15.30
Best seller
$1530current price $15.30BT162342/BT262342 2.4V 300mAh Ni-MH Cordless Phone y Pack, Also Compatible with BT183342/BT283342 AT&T
244.5 out of 5 Stars. 24 reviewsGLESOURCE 400mAh Power Battery for VTech Cordless Phones, BT183342/BT283342, 3 Pack $10.99
4 optionsAvailable in additional 4 options$1099current price $10.99GLESOURCE 400mAh Power Battery for VTech Cordless Phones, BT183342/BT283342, 3 Pack
65 out of 5 Stars. 6 reviewsKastar 1-Pack BT183342 / BT283342 Battery Replacement for AT&T CL83201 CL83251 CL83301 CL83351 CL83401 CL83451 CL83464 (UU800183552) CL83551 CL84100 CL84102 CL84152 CL84200 CL84202 CL84250 CL84252 $5.99
$599current price $5.99Kastar 1-Pack BT183342 / BT283342 Battery Replacement for AT&T CL83201 CL83251 CL83301 CL83351 CL83401 CL83451 CL83464 (UU800183552) CL83551 CL84100 CL84102 CL84152 CL84200 CL84202 CL84250 CL84252
NEW! Genuine Uniden BT-1021 BBTG0798001 Cordless Handset Rechargeable Battery $7.19
$719current price $7.19NEW! Genuine Uniden BT-1021 BBTG0798001 Cordless Handset Rechargeable Battery
794.7 out of 5 Stars. 79 reviewsBest seller 2-Pack Battery Replacement for Vtech and AT&T battery BT-162342 BT-1623421 BT-166342 BT-262342 BT-266342 BT-183342 BT-283342 2SN-AAA40H-S-X2, Empire CPH-515J CPH515J $10.08
Best seller
$1008current price $10.082-Pack Battery Replacement for Vtech and AT&T battery BT-162342 BT-1623421 BT-166342 BT-262342 BT-266342 BT-183342 BT-283342 2SN-AAA40H-S-X2, Empire CPH-515J CPH515J
1304.7 out of 5 Stars. 130 reviewsBest seller Kastar 1-Pack BT183342 / BT283342 Battery Replacement for Vtech CS6449 CS6449-2 CS6449-3 CS6509 CS6509-14 CS6509-15 CS6509-16 CS6509-17 CS6509-19 CS6519 CS6519-14 CS6519-15 CS6519-16 CS6519-2 CS6529 $5.99
Best seller$599current price $5.99Kastar 1-Pack BT183342 / BT283342 Battery Replacement for Vtech CS6449 CS6449-2 CS6449-3 CS6509 CS6509-14 CS6509-15 CS6509-16 CS6509-17 CS6509-19 CS6519 CS6519-14 CS6519-15 CS6519-16 CS6519-2 CS6529
Best seller Kastar BT183342 or BT283342 Battery Replacement for AT&T CL84300 CL84342 CL84352 EL2100 $5.99
Best seller4 optionsAvailable in additional 4 options$599current price $5.99Kastar BT183342 or BT283342 Battery Replacement for AT&T CL84300 CL84342 CL84352 EL2100
504.6 out of 5 Stars. 50 reviewsHQRP Cordless Phone Battery for VTech BT162342 / BT262342 / 89-1347-01-00 $7.95
$795current price $7.95HQRP Cordless Phone Battery for VTech BT162342 / BT262342 / 89-1347-01-00
254.4 out of 5 Stars. 25 reviewsKastar 2-Pack Battery Replacement for Uniden BT-1008 BT-1016 BT-1019 BT-1021 BT-1025 BBTG0645001 BBTG0734001 BBTG0847001 65AAAH2BMS Radio Shack 23-596 23-931 23931 43-221 43221 43-223 43223 43-269 $6.99
2 optionsAvailable in additional 2 options$699current price $6.99Kastar 2-Pack Battery Replacement for Uniden BT-1008 BT-1016 BT-1019 BT-1021 BT-1025 BBTG0645001 BBTG0734001 BBTG0847001 65AAAH2BMS Radio Shack 23-596 23-931 23931 43-221 43221 43-223 43223 43-269
185 out of 5 Stars. 18 reviewsBest seller BT183342-BT283342-BT166342-BT266342-BT162342-BT262342-Battery-Compatible-CS6114-CS6419-CS6719-AT-T-EL52300-CL80112-CS6719-2-Cordless-Hand $9.99
Best seller
$999current price $9.99BT183342-BT283342-BT166342-BT266342-BT162342-BT262342-Battery-Compatible-CS6114-CS6419-CS6719-AT-T-EL52300-CL80112-CS6719-2-Cordless-Hand
344.4 out of 5 Stars. 34 reviewsJustgreatdealz Replacement Battery BT162342 / BT262342 for Vtech AT&T Cordless Telephones CS6114 CS6419 CS6719 EL52300 CL80111 (3-Pack) $14.95
$1495current price $14.95Justgreatdealz Replacement Battery BT162342 / BT262342 for Vtech AT&T Cordless Telephones CS6114 CS6419 CS6719 EL52300 CL80111 (3-Pack)
1484.7 out of 5 Stars. 148 reviewsBest seller IyArVlyXgn $11.95 $5.98/ea
Best seller
$1195current price $11.95$5.98/eaIyArVlyXgn
2454.6 out of 5 Stars. 245 reviewsBest seller (4-Pack)Replacement Battery BT162342 / BT262342 for Vtech AT&T Cordless Telephones CS6114 CS6419 CS6719 EL52300 CL80111 $11.85
Best seller
$1185current price $11.85(4-Pack)Replacement Battery BT162342 / BT262342 for Vtech AT&T Cordless Telephones CS6114 CS6419 CS6719 EL52300 CL80111
1264.8 out of 5 Stars. 126 reviewsNew Genuine OEM Uniden BT-1021 BBTG0798001 Cordless Handset Rechargeable Battery (2-Pack) $8.99
$899current price $8.99New Genuine OEM Uniden BT-1021 BBTG0798001 Cordless Handset Rechargeable Battery (2-Pack)
314.6 out of 5 Stars. 31 reviewsBest seller OXWINOU AT&T BT183342 2.4V Power Battery for AT&T Cordless Phones, 3 Count $10.88
Best seller
$1088current price $10.88OXWINOU AT&T BT183342 2.4V Power Battery for AT&T Cordless Phones, 3 Count
564.7 out of 5 Stars. 56 reviewsBest seller BT183342/BT283342 2.4V 400Mah Ni-Mh Battery Pack, Also Compatible With At&T Vtech Cordless Phone Batteries Bt166342/Bt266342 Bt162342/Bt262342 2Sn-Aaa40H-S-X2(4 PCS) $11.55
Best seller
$1155current price $11.55BT183342/BT283342 2.4V 400Mah Ni-Mh Battery Pack, Also Compatible With At&T Vtech Cordless Phone Batteries Bt166342/Bt266342 Bt162342/Bt262342 2Sn-Aaa40H-S-X2(4 PCS)
714.6 out of 5 Stars. 71 reviewsUniden BT1007-1pk 600 mAh for DECT 6.0 Telephone $7.19
$719current price $7.19Uniden BT1007-1pk 600 mAh for DECT 6.0 Telephone
294.7 out of 5 Stars. 29 reviewsReplacement Battery BT183342 / BT283342 for Vtech AT&T Cordless Telephones CS6114 CS6419 CS6719 EL52300 CL80111 (3-Pack) $14.95 $4.98/ea
$1495current price $14.95$4.98/eaReplacement Battery BT183342 / BT283342 for Vtech AT&T Cordless Telephones CS6114 CS6419 CS6719 EL52300 CL80111 (3-Pack)
754.6 out of 5 Stars. 75 reviewsKastar 5-Pack Battery Replacement for Uniden BT-1008 BT-1016 BT-1019 BT-1021 BT-1025 BBTG0645001 BBTG0734001 BBTG0847001 65AAAH2BMS, Uniden DECT TEL10204 1780-2 DWX207 WX12077 WXI2077 $11.99
$1199current price $11.99Kastar 5-Pack Battery Replacement for Uniden BT-1008 BT-1016 BT-1019 BT-1021 BT-1025 BBTG0645001 BBTG0734001 BBTG0847001 65AAAH2BMS, Uniden DECT TEL10204 1780-2 DWX207 WX12077 WXI2077
74.9 out of 5 Stars. 7 reviews
Check out these related products
Replacement Battery LT25H426271B for AT&T Radiant Core U304AA/Cricket Icon Smartphone U304AA Battery Free Adhesive Tool Kits $12.64
$1264current price $12.64Replacement Battery LT25H426271B for AT&T Radiant Core U304AA/Cricket Icon Smartphone U304AA Battery Free Adhesive Tool Kits
44 out of 5 Stars. 4 reviewsReplacement Battery EB-BG530BBE for Samsung Galaxy J2 Core SM-J260T1 Battery EB-BG530BBC,J3 J327A J327P J320V J320A J320F J320P,G530 EB-BG530CBU $13.41
$1341current price $13.41Replacement Battery EB-BG530BBE for Samsung Galaxy J2 Core SM-J260T1 Battery EB-BG530BBC,J3 J327A J327P J320V J320A J320F J320P,G530 EB-BG530CBU
25 out of 5 Stars. 2 reviewsReplacement Battery for Samsung Galaxy J2 Prime SM-G532M/DS, J3 J320A J320V Battery EB-BG530BBE EB-BG530BBC $12.36
$1236current price $12.36Replacement Battery for Samsung Galaxy J2 Prime SM-G532M/DS, J3 J320A J320V Battery EB-BG530BBE EB-BG530BBC
44 out of 5 Stars. 4 reviewsReplacement Battery QL1695 for Spectrum Samsung Galaxy A01 A015U/SM-A015U Battery Free Adhesive Tool $13.59
$1359current price $13.59Replacement Battery QL1695 for Spectrum Samsung Galaxy A01 A015U/SM-A015U Battery Free Adhesive Tool
11 out of 5 Stars. 1 reviewsReplacement Battery HD40 for Motorola Moto Z2 Force Droid XT1789-04 for Sprint XT1789-03 Verizon XT1789-01 for AT&T Motorola Moto Z2 Force XT1789-04 with Free Adhesive Repair Tool Kit Set $12.24
2 optionsAvailable in additional 2 options$1224current price $12.24Replacement Battery HD40 for Motorola Moto Z2 Force Droid XT1789-04 for Sprint XT1789-03 Verizon XT1789-01 for AT&T Motorola Moto Z2 Force XT1789-04 with Free Adhesive Repair Tool Kit Set
15 out of 5 Stars. 1 reviewsReplacement Battery for Samsung Galaxy XCover Pro SM-G715U EB-BG715BBE Battery SM-G715W SM-G715F with Tool Kit $14.96
$1496current price $14.96Replacement Battery for Samsung Galaxy XCover Pro SM-G715U EB-BG715BBE Battery SM-G715W SM-G715F with Tool Kit
25 out of 5 Stars. 2 reviewsFor S20 FE Battery EB-BG781ABY Replacement Battery for Samsung Galaxy S20 FE 5G SM-G781U SM-G7810 SM-G781U1 SM-G781V SM-G781W/Galaxy A52 5G A5260 SM-A526U SM-A526U1 Battery Free Tool kits $13.67
$1367current price $13.67For S20 FE Battery EB-BG781ABY Replacement Battery for Samsung Galaxy S20 FE 5G SM-G781U SM-G7810 SM-G781U1 SM-G781V SM-G781W/Galaxy A52 5G A5260 SM-A526U SM-A526U1 Battery Free Tool kits
51.8 out of 5 Stars. 5 reviewsBatteries N Accessories BNA-WB-H17387 Cordless Phone Battery - Ni-MH, 2.4V, 700mAh, Ultra High Capacity - Replacement for Motorola HFR-AAA750 Battery $22.95
$2295current price $22.95Batteries N Accessories BNA-WB-H17387 Cordless Phone Battery - Ni-MH, 2.4V, 700mAh, Ultra High Capacity - Replacement for Motorola HFR-AAA750 Battery
HQRP Phone Battery for AT&T LUCENT CL81219 TL91178 TL91278 TL91378 EL52209 EL52309 TL86009 EL52259 Cordless Telephone $9.70
$970current price $9.70HQRP Phone Battery for AT&T LUCENT CL81219 TL91178 TL91278 TL91378 EL52209 EL52309 TL86009 EL52259 Cordless Telephone
For EB-BG715BBE Battery GH43-04993A Battery for Samsung Galaxy XCover Pro SM-G715 SM-G715U SM-G715U1 SM-G715W SM-G715F SM-G715FN/DS SM-G715FN/Verizon SM-G715U/AT&T SM-G715A Battery $13.46
$1346current price $13.46For EB-BG715BBE Battery GH43-04993A Battery for Samsung Galaxy XCover Pro SM-G715 SM-G715U SM-G715U1 SM-G715W SM-G715F SM-G715FN/DS SM-G715FN/Verizon SM-G715U/AT&T SM-G715A Battery
15 out of 5 Stars. 1 reviewsReplacement Battery JK50 for Moto G7 Power XT1955 XT1955-2 XT1955-4 XT1955-5 XT1955-6 for Moto E7 Plus XT2081 XT2081-1 XT2081-2 for Motorola Moto G9 Play XT2083 XT2083-1 XT2083-3 $13.46
2 optionsAvailable in additional 2 options$1346current price $13.46Replacement Battery JK50 for Moto G7 Power XT1955 XT1955-2 XT1955-4 XT1955-5 XT1955-6 for Moto E7 Plus XT2081 XT2081-1 XT2081-2 for Motorola Moto G9 Play XT2083 XT2083-1 XT2083-3
54.4 out of 5 Stars. 5 reviewsEB-BA426ABY Replacement Battery for Samsung Galaxy A32 5G SM-A326U SM-A326U1 SM-A326B/DS/Galaxy A72 SM-A725F/DS SM-A725M/DS/A42 5G SM-A426U SM-A426U1 Battery Free Tool kits $14.19
$1419current price $14.19EB-BA426ABY Replacement Battery for Samsung Galaxy A32 5G SM-A326U SM-A326U1 SM-A326B/DS/Galaxy A72 SM-A725F/DS SM-A725M/DS/A42 5G SM-A426U SM-A426U1 Battery Free Tool kits
124.1 out of 5 Stars. 12 reviews
Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Minimal effort required for setup.
- : Offers affordable options compared to other brands.
- : Charges fully in about 30 minutes.
Neutral
- : Can be precise for some models, but inconsistent for others.
Generated by AI
Customer photos
Sort by |
Showing 1-3 of 91 reviews
May 21, 2025
brian
Top Reviewer
5 out of 5 stars review
Verified Purchase
Works Fine and Saves Some Money
I love these cordless phone batteries!! I have a Vtech cordless phone with 3 extensions. I have replaced the batteries in all 3 extensions with these Onn batteries and they work just as well as the original Vtech batteries. They saved me some cash too as they are several dollars less expensive than the Vtech batteries.
Helpful?72M76RYXS4HV438688700
Jul 17, 2025
Michael
5 out of 5 stars review
Verified Purchase
nothing to add am happy with the transaction
Helpful?72M76RYXS4HV438688700
Aug 17, 2025
justin
Top Reviewer
5 out of 5 stars review
Verified Purchase
Great for a backyard mechanic like myself
Helpful?72M76RYXS4HV438688700
Related pages
- Phone Batteries
- Microsemi All Phones
- Ddong
- Ellipsis Battery
- Mah Pro Battery
- Cell Lithium Ion Battery Life
- Motorola Phone Batteries Battery Packs and Power
- All Device-Specific Electronics Batteries
- Belkin Phone Batteries Battery Packs and Power
- Shop all rechargeable batteries
- Shop all lithium batteries
- Exell Battery