Best 4 V Batteries in 2026
Daisy
Last Updated: Feb 8, 2026
Daisy
Last Updated: Feb 8, 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 |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
New Replacement Sony NP-F970 Batteries : Cell Type: Lithium-ion, Voltage: 7.4V, Capacity: 7200mAh, Replace for Sony NP-F990 F980 F975 F960 F950 F930 F770 F750 F750SP F730 F570 F550 F530 F330.
100% Compatible with the Sony DCR-VX2100, NEX-FS100U, HDR-FX1, HVR-Z1P, HXR-MC2000U, MVC-FDR1, NEX-EA50UH, HVR-V1U, DSR-PD150, DSR-PD170, FDR-AX1, HDR-AX2000, HVR-Z1U, NEX-FS700U, HDR-FX7, HDR-FX1000, HVL-LBPB, HVR-HD1000U Handycam camcorder
100% Compatible with Original Manufacturer Equipment. Integrated microchip prevents overcharging & lengthens battery life! Li-ion Chemistry allows you to charge your battery as much or as little as need without any memory effect!
Shoot without worry: Bring extra replacement NP-F970 batteries for backup and never worry about batteries dying or having to wait for them to recharge anymore.
BACKED BY COMPANY | US-based Brand with Warranty and Customer Service Support. Please contact us if you have any questions or concerns!
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Item model number : DB SON F550 X2
Made with info-chip, which can show remaining time on camera/camcorder's LCD. It also can be charged by original charger
100 Percent Compatible with original manufacturer equipments and chargers
Maximalpower is one of top selling brands for replacement batteries at amazon
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Digi-Battery | 9.68 | ❌ | ❌ | ❌ |
Replacement non-OEM (generic) Lithium-ion Battery for Olympus PS-BLS1 camera Batteries; great as a back up power source for your digital shooting needs
Integrated microchip prevents overcharging and lengthens battery life
Absolutely no memory effect so that you can charge battery at any time
Capacity at 7.4V 1000mAh (will not affect battery compatibility)
Works with the following devices for OLYMPUS E-System Pen Digital E-P1, E-P2 and OLYMPUS E-System Digital SLR Evolt Series E-400, E-410M E-420, E-450, E-620; Replaces parts numbers for OLYMPUS BLS-1, BLS1 PS
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Digi-Battery | 9.68 | ❌ | ❌ | ❌ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Replacement Battery for GoPro AHDBT-001, AHDBT-002 and GoPro HD HERO, HERO2 Camera
100% Compatible with Original Manufacturer Equipment. Battery Capacity: 3.7v 1100mAh
Integrated microchip prevents overcharging and lengthens battery life, Li-ion Chemistry allows you to charge your battery as much or as little as needed without any memory effect
Shoot without worry: Bring extra replacement battery for backup and never worry about batteries dying or having to wait for them to recharge
100% SATISFACTION GUARANTEE | US-based Brand with Warranty and Customer Service Support. If you have any questions, please feel free to contact us.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Product Type: Camera Other Accessories
Package Quantity: 1
Package Weight: 1.0 lbs
Country Of Origin: China
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Digi-Battery | 9.68 | ✅ | ✅ | ✅ |
Extended Flight with 4200mAh with 47.8Wh and 11.4V 3S packs a long period of fly time, giving your drone more power in the air
Protection Circuit Model (PCM) protects battery from overcharge, over-discharge and short-circuit issues
Eco-Friendly Lithium-Polymer Rechargeable battery for Hubsan ZINO Pro GPS Drone Quadcopter reduces single-use batteries from flooding the landfills
Package includes: 1x LiPo Battery for Hubsan H117S Zino, Hubsan Zino PRO GPS RC Drone
US Warranty and Customer Service available; Please read useful tips in product description
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Replacement Lithium-ion Battery for CANON LP-E8 Camera Batteries
Decoded microchip shows charge status and battery health on camera display
Absolutely no memory effect so that you can charge battery at anytime
Integrated microchip prevents overcharging and lengthens battery life
Capacity at 7.4v 800mAh (Will NOT affect battery compatibility)
1120mAh Japan Cell Replacement Battery for Cannon LP-E8 with Integrated microchip prevents overcharging And lengthens battery life
100 Percent Compatible with original manufacturer equipments and chargers
Maximalpower is one of top selling brands for replacement batteries at amazon
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Replacement Battery for GoPro AHDBT-001, AHDBT-002 and GoPro HD HERO, HERO2 Camera
100% Compatible with Original Manufacturer Equipment. Battery Capacity: 3.7v 1100mAh
Integrated microchip prevents overcharging and lengthens battery life, Li-ion Chemistry allows you to charge your battery as much or as little as needed without any memory effect
Shoot without worry: Bring extra replacement battery for backup and never worry about batteries dying or having to wait for them to recharge
100% SATISFACTION GUARANTEE | US-based Brand with Warranty and Customer Service Support. If you have any questions, please feel free to contact us.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Replacement battery for KENWOOD Two-Way Radio models KNB-15, KNB-15A
Integrated microchip prevents overcharging & lengthens battery life
Voltage: 7.5v, Capacity: 1800 mAh, Battery Type: Ni-MH
New Batteries should be charged for at least 12 hours before first use.
US-Based brand with Warranty and Customer Service available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Digi-Battery | 9.68 | ❌ | ❌ | ❌ |
Replacement Balance Charging Hub 3-Ch for Hubsan ZINO H117S Pro RC Drone
Charges 3 battery channels in one go for your drone battery charging needs
Built-in Intelligent charging Protection Model against overcharge, overcurrent, overvoltage, short-circuit, overload, and overheat
LiPo Battery Type with Capacity at 4.35V and Charging Current at 3*2.0A (Max) - Charge Light indicates charging status (Red - Charging, Green - Charged)
Package includes a choice of: 1x Balance Charger or 1x Balance Charger and 3x LiPo Battery US-based Brand with Warranty and Customer Service Support available
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Product Type :Camera Other Accessories
Package Dimensions :7.8 Cm L X5.4 Cm W X3.0 Cm H
Country Of Origin :China
Package Weight :1.0Lbs
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Replacement non-OEM (generic) Lithium-ion Battery for NIKON EN-EL11 Cameras for your back up camera power source and digital photography needs
Absolutely no memory effect so that you can charge battery at anytime
Integrated microchip prevents overcharging and lengthens battery life
Works in the following devices - NIKON CoolPix S550, CoolPix S560, RICOH CAPLIO, CAPLIO R50, OLYMPUS FE-370, PENTAX Optio M50 , Optio V20, Optio W60 Camera models
Capacity at 3.7v 880mAh (Will NOT affect battery compatibility)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Digi-Battery | 9.68 | ❌ | ❌ | ❌ |
Replacement non-OEM (generic) Lithium-ion Battery for Nikon EN-EL11 Camera Batteries; great as a back up camera power source for your digital shooting needs
Absolutely no memory effect so that you can charge battery at anytime
Integrated microchip prevents overcharging and lengthens battery life
Capacity at 3.7V 880mAh 3.3Wh (will not affect battery compatibility)
Please fully charge your batteries before first use (up to 8 hours or overnight)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Replacement aftermarket Li-ion Battery for Sony NP-FH100, NP-FP90 , NP-FH90, NP-FP71, and others
Integrated microchip prevents overcharging & lengthens battery life
Li-ion Chemistry allows you to charge your battery as much or as little as need without any memory effect
Battery Capacity: 7.4v 2850mAh
Works with Sony DVD HandyCam, SONY High Definition HandyCam, SONY MiniDV HandyCam
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Replacement generic battery Ni-CD for Kenwood KEN KNB-25A Two-Way Radios for your low-profile communication needs
Absolutely no memory effect so that you can charge battery at anytime
Integrated microchip prevents overcharging and lengthens battery life
Capacity at 7.2v 1200mAh (Will NOT affect battery compatibility)
Please FULLY charge your rechargeable batteries before first use. When in doubt, charge your batteries overnight (8 hours)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Made with info-chip, which can show remaining time on camera/camcorder's LCD. It also can be charged by original charger
100 Percent Compatible with original manufacturer equipments and chargers
Maximalpower is one of top selling brands for replacement batteries at amazon
Backed with 3 year warranty and $1 million product liability coverage
Integrated microchip prevents overcharging & lengthens battery life
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Compatibility with Panasonic DMW-BLE9, DMW-BLG10 battery Compatible with Panasonic Lumix DC-ZS80, DC-GX9, DC-LX100 II, DC-ZS200, DC-ZS70, DMC-GX80, DMC-GX85, DMC-ZS60, DMC-ZS100, DMC-GF6, DMC-GX7K, and DMC-LX100K Digital Cameras
100% Compatible with original manufacturer equipment. Battery Capacity: 7.4v 1100mAh
Integrated microchip prevents overcharging and lengthens battery life, Li-ion Chemistry allows you to charge your battery as much or as little as needed without any memory effect
Shoot without worry: Bring extra replacement battery for backup and never worry about batteries dying or having to wait for them to recharge
SATISFACTION GUARANTEE | US-based Brand with Warranty and Customer Service Support. If you have any questions, please feel free to contact us.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Digi-Battery | 9.68 | ❌ | ❌ | ❌ |
Replacement non-OEM (generic) Battery for KONICA MINOLTA NP-700 Camera Batteries for your back up camera power source and digltal photography needs
Works in the following devices- KONICA MINOLTA Dimage X50, Dimage X60, DG-X50-K, DG-X50-R, DG-X50-S, PENTAX Optio Z10, Samsung L77, Sanyo Xacti VPC-A5 and many more
Absolutely no memory effect so that you can charge battery at anytime
Integrated microchip prevents overcharging and lengthens battery life
Capacity at 3.7v 900mAh (Will NOT affect battery compatibility)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Replacement non-OEM (generic) Lithium-ion battery for CANON NB8L camera batteries; great as a back up power source for your digital shooting needs
Absolutely no memory effect so that you can charge battery at anytime
Integrated microchip prevents overcharging and lengthens battery life
Capacity at 3.7v 740mAh (Will NOT affect battery compatibility)
Works in the following devices - Canon PowerShot A2200, A3000 IS, A3100 IS, A3200 IS, A3300 and others
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Digi-Battery | 9.68 | ❌ | ❌ | ❌ |
USA Based brand with Warranty and Customer Service.
100% Compatible with original manufacturer equipments.
Absolutely no memory effect so that you can charge battery at anytime.
Integrated microchip prevents overcharging & lengthens battery life!
Capacity: 3.6-3.7v 900mAh (Will NOT affect battery compatibility)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Product Type: Camera Other Accessories
Package Quantity: 1
Package Dimensions: 10.414 cms (L) x 9.398 cms (W) x 2.032 cms (H)
Country Of Origin: China
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Refuelergy | 9.68 | ❌ | ❌ | ❌ |
MaximalPower battery replacement for Nikon EN-EL21 for Nikon 1 V2 digital camera, 1485mAh Li-Ion
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Maximalpower | 23 |
We've carried out a comprehensive analysis of 937 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 $21.61, with top brands including and
Our team of expert editors reviewed these high-quality items and handpicked the top 23 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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