Best 4 V Batteries in 2026
Daisy
Last Updated: Feb 7, 2026
Daisy
Last Updated: Feb 7, 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 |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Long Way LW-3FM4.5 6V 4.5Ah Sealed Lead Acid Battery
Voltage: 6V (6 Volts)
Capacity: 4.5Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Digital Security BD 712 12V 7Ah Alarm Battery
Voltage: 12V (12 Volts)
Capacity: 7Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Chamberlain 41A6357-1 12V 5Ah Garage Door Battery
Voltage: 12V (12 Volts)
Capacity: 5Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a FirstPower FP640 6V 4.5Ah Sealed Lead Acid Battery
Voltage: 6V (6 Volts)
Capacity: 4.5Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.68 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Vision CP1290 12V 9Ah UPS Battery
Voltage: 12V (12 Volts)
Capacity: 9Ah
Terminals: F2
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a JohnLite Thor-X 12V 7Ah Spotlight Battery
Voltage: 12V (12 Volts)
Capacity: 7Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a APC Back-UPS ES 550 8 Outlet 550VA BE550R 12V 7Ah UPS Battery
Voltage: 12V (12 Volts)
Capacity: 7Ah
Terminals: F2
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Liftmaster 475LM Evercharge 12V 4.5Ah UPS Battery
Voltage: 12V (12 Volts)
Capacity: 4.5Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.68 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a HKbil 3FM4.5 6V 4.5Ah Sealed Lead Acid Battery
Voltage: 6V (6 Volts)
Capacity: 4.5Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.68 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Exide E-Exit 6V 5Ah Emergency Light Battery
Voltage: 6V (6 Volts)
Capacity: 5Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Leoch DJW6-4L 6V 4.5Ah Sealed Lead Acid Battery
Voltage: 6V (6 Volts)
Capacity: 4.5Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.68 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Long Way LW-6FM10 12V 10Ah Sealed Lead Acid Battery
Voltage: 12V (12 Volts)
Capacity: 10Ah
Terminals: F2
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.68 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Leoch DJW12-7.0 12V 7Ah Sealed Lead Acid Battery
Voltage: 12V (12 Volts)
Capacity: 7Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Leoch DJW12-9.0 T2 12V 9Ah UPS Battery
Voltage: 12V (12 Volts)
Capacity: 9Ah
Terminals: F2
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.68 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Razor Power Core E90 12V 7Ah Electric Scooter Battery
Voltage: 12V (12 Volts)
Capacity: 7Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.68 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Portalac PX12072 Verizon Fios 12V 7Ah Sealed Lead Acid Battery
Voltage: 12V (12 Volts)
Capacity: 7Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.68 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a GE Simon 6V 1.3Ah Alarm Battery
Voltage: 6V (6 Volts)
Capacity: 1.3Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a CyberPower 1500 AVR 12V 9Ah UPS Battery
Voltage: 12V (12 Volts)
Capacity: 9Ah
Terminals: F2
Number of Batteries Required for a Full Replacement: 2
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a AJC Battery Brand Replacement for Werker WKA6-5F 6V 5Ah Sealed Lead Acid Battery
Voltage: 6V (6 Volts)
Capacity: 5Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Enduring 6FM4.5 T2 12V 4.5Ah UPS Battery
Voltage: 12V (12 Volts)
Capacity: 4.5Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Kung Long WP12-12 12V 12Ah UPS Battery
Voltage: 12V (12 Volts)
Capacity: 12Ah
Terminals: F2
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.68 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a B&B BP12-6 6V 12Ah UPS Battery
Voltage: 6V (6 Volts)
Capacity: 12Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Portalac GS PE6V12 6V 12Ah Emergency Light Battery
Voltage: 6V (6 Volts)
Capacity: 12Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.68 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Universal Power Group UB1245 12V 4.5Ah Alarm Battery
Voltage: 12V (12 Volts)
Capacity: 4.5Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Mighty Mule GTO RB500 12V 7Ah Alarm Battery
Voltage: 12V (12 Volts)
Capacity: 7Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Black & Decker CST1200 12V 3.2Ah Lawn and Garden Battery
Voltage: 12V (12 Volts)
Capacity: 3.2Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Sunago SB604B 6V 5Ah Sealed Lead Acid Battery
Voltage: 6V (6 Volts)
Capacity: 5Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Sunnyway SW645 6V 4.5Ah Sealed Lead Acid Battery
Voltage: 6V (6 Volts)
Capacity: 4.5Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.68 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Power Rite PRB64 6V 4.5Ah Emergency Light Battery
Voltage: 6V (6 Volts)
Capacity: 4.5Ah
Terminals: F1
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BuyClerk | 9.69 | ❌ | ❌ | ❌ |
This is an AJC Brand Replacement for a Ritar RT1245 12V 4.5Ah UPS Battery
Voltage: 12V (12 Volts)
Capacity: 4.5Ah
Terminals: F1
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Ajc | 205 |
We've carried out a comprehensive analysis of 7,753 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 $32.54, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 30 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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