Best 4 V Batteries in 2026
Daisy
Last Updated: Jul 18, 2026
Daisy
Last Updated: Jul 18, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| QBLDirect | 9.87 | ✅ | ✅ | ✅ |
2.4V 500mAh Ni-MH Type: AAA*2
Over-voltage, over-current, over-charge, and short-circuit protection & Best wire Length for the space
Batteries are made with the highest quality materials
Choose one better than buying new phones
Replace of original Battery Vtech CS6229-2 CS6209 CS6219 CS6229 6302 DS6301 DS6151 DS6101
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| QBLDirect | 9.87 | ✅ | ✅ | ✅ |
❤bt18433/bt28433 2.4v 500mah ni-mh,Type: AAA*2,EH plug,Please make sure whether this plug whether is the same as your original ones before you buying.
❤Compatible with BT184342 BT284342 bt183348 bt283348 BT-1011 BT-1018 BT-1022 BT-1031 BT8001 BT8300 battery , BUT NOT compatible with BT183342 BT283342 BT18443 BT28443 battery
❤Compatible with: 80-1330-01-00 80-1326-00-00 GE 89-1326-00-00 89-1330-00-00 89-1330-01-00 89-1335-00-00 89-1339-01 BT-184342 BT-284342 BT184342 BT284342 BT8300 CS6209 CS6219 CS6219-2 CS6219-3 CS6219-4 CS6229 CS6229-2 CS6229-3 CS6229-4 CS6229-5 DS3101 DS3111-2 DS6111 DS6111-2 DS6111-3 DS6111-4 DS6115-2 DS6121 DS6121-2 DS6121-3 DS6121-4 DS6121-5 DS6122-5 DS6201 DS6211 DS6211-2 DS6211-3 DS6211-4 DS6221 DS6221-2 DS6221-3 DS6221-4 DS6221-5 DS6222-4 DS6222-5 DS6301 DS6321 DS6321-3 DS6321-4
❤Compatible with: CL80109,CL81109,CL81209,CL81309,CL82109,CL82209,CL82309,CL82359,CL82409,CL82509,CL82609,CL82659,CL82859,CL84109,CL84209,CL84309,TL92278, TL92328,TL92378,EL51109,EL51209,EL51359,EL52109,EL52209,EL52259, EL52309,EL52409,EL51109,EL51209,EL51359,EL52109,BT8001,EL52209, EL52259,EL52309,EL52409,EL52419,EL52459,SL81108,SL81208,SL82118, SL82218,SL82318,SL82418,SL82518,SL82618,SL82558,SL82658,SL82108, SL82208,SL82308,SL82408,SL80108,SL82000,SL82118,SL82208,SL82308,SL82318,TL90078
❤Package included:4 x phone battery bt18433/bt28433
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| QBLDirect | 9.87 | ✅ | ✅ | ✅ |
[Specification]: Height 50mm91.97inch),Diameter:14mm(0.55inch),Package included:4 x aa nimh 600 mah rechargeable solar batteries 1.2v
[Wide Use]:Perfect for household AA devices such as garden lights,solar lamp,yard lights,flashlights, digital cameras,toys,remote controls,hand held games，2-way radios,PDAs, flashlights,alarm-clocks，LCD-TVs,Toothbrushes,Shavers and portable audio players,etc
[Recycle Times]:The aa ni-mh 600 mah rechargeable battery can be charged up to 1000 times, save money from buying huge of one-time used batteries.Power life up to 25 months.
[Solar/Standard Charging]:Our nimh aa 600mah rechargeable batteries can be charged via solar cell lights or standard charging units.Please use up the power each time, then recharge it or it will affect its capacity and lifetime.For quicker charging time or when sunlight is dim, use a qualified universal battery charger.
[Note]:These are nimh AA 600mah 1.2v rechargeable batteries,different from AAA battery,AA is longer than AAA,please select the right one for your devices according to your requirement.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| QBLDirect | 9.87 | ✅ | ✅ | ✅ |
☛Compatible Replacement for Batteries:BT162342 BT262342 BT183342 BT283342 BT166342 BT266342 2SN-AAA40H-S-X2
☛Voltage: 2.4V - Capacity: 300mAh - Composition: NiMH - Build: AAA*2
☛Come with 3Pack/4Pack BT162342/BT262342 Cordless phone battery & Save money to purchase new phones
☛Apply for AT&T CRL32102 CRL32202 CRL32302 CRL32352 CRL32452 DECT 6.0 Home Handset Telephone
☛Compatible Replacement for many Vtech Telephones,AT&T Telephones and so on(see models in description)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| QBLDirect | 9.87 | ✅ | ✅ | ✅ |
❤Package included:20x aaa nicd 600 mah 1.2v rechargeable battery for solar lights
❤Widely use:our solar triple a batteries Perfect used for solar powered garden lights, landscaping lights, lawn lights, etc. replace all alkaline disposable batteries that power your TV remotes, wireless mouse and keyboards, gaming controllers, RC remotes and others.
❤Easy to install and use:Remember to Keep your solar light switch on,Simply install the nicd aaa rechargeable batteries in your solar lights and allow sunny day for recharging.
❤Solar triple aaa batteries Can be charged up to 500 times, save money from buying huge of one-time used batteries.Power life up to 25 months,Longer life in the high drain devices than normal Alkaline batteries.
❤Please note that this is AAA size batteries----Diameter:0.39 inch*Height:1.73 inch.Please use up the power each time, then recharge it or it will affect its capacity and lifetime.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| QBLDirect | 9.87 | ✅ | ✅ | ✅ |
❤-Diameter:0.39 inch*Height:1.73 inch.Package included:8 x aaa nicd 600 mah 1.2v rechargeable battery for solar lights
❤Widely use:Our solar batteries aaa Perfect used for solar powered garden lights, landscaping lights, lawn lights, etc. replace all alkaline disposable batteries that power your TV remotes, wireless mouse and keyboards, gaming controllers, RC remotes and others.
❤Easy to install and use:Remember to Keep your solar light switch on,Simply install the batteries in your solar lights and allow sunny day for recharging.QBLPOER triple a solar batteries for outdoor solar lights can be charged via solar cell lights or standard charging units.
❤Can be charged up to 500 times, save money from buying huge of one-time used batteries.Power life up to 25 months,Longer life in the high drain devices than normal Alkaline batteries.
❤Please note that this is AAA size batteries---Please use up the power each time, then recharge it or it will affect its capacity and lifetime.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| QBLDirect | 9.87 | ✅ | ✅ | ✅ |
❤AAA*3 Nickel Metal Hydride, 800mAh, 3.6V DC,Come with 3 x battery pack 27910 for att phone
❤Compatible with 89-1323-00-00 Model 27910 ia5845 i6727 i6765 i6768 i6777 i6785 i6786 i6789 mi6896 mi6897 mi6807 mi6870 mi6889 SynJ SB67108 SB67118 TL70008 TL71108 TL71208 TL71308 TL72108 TL72208 TL72308 TL72408 TL74108 TL74208 TL74308 TL74308 TL74358 TL70008 TL77008 TL78108 TL78208 TL78308 TL78408 e2912b SD-7501 MD400 23-959 Handset Telephone battery
❤These Batteries are fully Compatible with the original battery,Choose one better than buying new phone.
❤ Low self-discharge - Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so QBLPOWER batteries will holds power longer than others.
❤Over-voltage, over-current, over-charge, and short-circuit protection & Best wire Length for the space
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| QBLDirect | 9.87 | ✅ | ✅ | ✅ |
❤Original Part Numbers: XB2950,Compatible Part Numbers: Euro-Pro Shark V2945, V2945Z, V2950, V2950A, XB2950 Floor & Carpet Sweeper
❤Battery Voltage: 7.2V; Capacity: 1200mAh; Ni-Mh,Rechargeable Battery Replacement Compatible with original battery
❤Choosing xb2950 7.2v 1200mah ni-mh battery is better than buying new Vacuum Cleaner
❤Works perfect for the shark cordless sweeper broom.High quality battery provides more capacity, more running time.
❤Package included:1 Pack x xb2950 battery pack for shark cordless vacuum
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| QBLDirect | 9.87 | ❌ | ❌ | ❌ |
1.2-volt 600mAh AA Ni-CD rechargeable batteries,Package included: 8x solar battery 1.2v ni-cd aa 600mAh
AA rechargeable solar batteries can be charged via solar cell lights or standard charging units
NiCD rechargeable AA batteries, it has a built-in capacity of 600mAh, good stability and safer, spend less money on one-time use disposable alkaline batteries, reduce harm to the environment
QBLPOWER aa batteries are very safe and reliable. For transportation safety purpose, these batteries are only pre-charged with 30%power, so charge them before use for longer working
Please use up the power each time, then recharge it or it will affect its capacity and lifetime. In addition, recharge the battery every 3 months can make its lifespan longer
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Qblpower | 32 |
We've carried out a comprehensive analysis of 12,917 reviews on batteries, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select batteries priced around $13.83, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 9 batteries for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .
We are dedicated to assisting our users in finding the right batteries Products based on their needs, saving them considerable time when choosing which batteries to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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