Best 4 V Batteries in 2026

High capacity for long life, approx.2.2 times of the NP-FW50

Electrical capacity of 16.4Wh (7.2V/2280mAh). Dimensions (W × H × D): Approx. 38.7 x 22.7 x 51.7 mm (1.56 x 0.91 x 2.13)

iNFOlithium enables remaining charge display on camera LCD screen. Weight: 3.0 ounces

Made in China

Long battery life

Mean output: 7.2V. Maximum charge voltage: DC 8.4 V ,Maximum charge current: 1.02 A

Ships within 24 hours

❀STANDARD COMPATIBILITY: LP NP-FW50 Battery Charger meets or exceeds the NP-FW50 Battery Charger (BC-TRW W Series Battery Charger). Works with Alpha A3000, A5000, A5100, A6000, A6300, A6500, A7, A7II, A7S, A7SII, A7R, A7RII, SLT-A33, A35, A37, A55, RX10, RX10II, RX10 III, RX10 IV, NEX-3/5/7 series and more.

❀100% SAFETY: LP NP-FW50 Battery Charger has overcharge protection, short circuit protection, high temperature protection and surge protection with CE, RoHS Certifications, tested by manufacturer to match products.

❀WORLDWIDE USE: Input - AC100-240V, output - DC8.4V 600mA. Can be used to charge your NP-FW50 Battery in any country.

Compatible with the Sony DCR-VX2100, DSR-PD150, DSR-PD170, FDR-AX1, HDR-AX2000, HDR-FX1, HDR-FX7, HDR-FX1000, HVL-LBPB, HVR-HD1000U, HVR-V1U, HVR-Z1P, HVR-Z1U, HXR-MC2000U, MVC-FDR1, NEX-EA50UH, NEX-FS100U, NEX-FS700U Handycam Camcorder.

Upgraded Li-ion rechargeable battery 7.4V 8800mAh, ultra-high capacity replacement battery for Sony NP-F970, NP-F930, NP-F950, NP-F960 .

Fully decoded, you can check the remaining capacity, shutter count and recharge performance on the cameras power source info screen.

Nominal Voltage 3V

Nominal Capacity ( 2.0V cutoff) 220mAh

Standard Discharge Current 0.2mA

Excellent stable discharge characteristics

2-3 Year Shelf Life, Made in Japan

High Energy Density

Exact Capacity: Each battery features 3.6V, 1240mAh. Triple your camera runtime with a complete backup package including 3 replacement batteries and a 3-channel charger with Micro USB cable

4 Ways to Charge: Can be charged by wall, car, Laptop,and power bank charging for added convenience. Perfect Compatibility: Made to the exact specification of Sony NP-BX1 battery, compatible with Sony DSC-HX50V,DSC-HX300,DSC-HX400,DSC-RX1,DSC-RX1R,DSC-RX100,DSC-RX100 II, DSC-RX100M II,DSC-WX300,HDR-AS10,HDR-AS15,HDR-AS30V,HDR-AS50R,HDR-AS100V,HDR-AS100VR,HDR-AS300R,HDR-CX240,HDR-MV1,HDR-PJ275,FDR-X3000,FDR-X3000R,RX100 VI,DSC-RX100M6,ZV-1

Common Micro USB & Type-C input and the ability to charge with a wall charger, car charger. The charger can be charged by most devices that support USB ports or Type-C ports, such as laptops, PCs, power banks, USB chargers, Car chargers, etc. (Tips: Type-C cable is not Included)

Compatibility - NPFW50 NPF-W50 Li-ion Battery for Sony Alpha 7, Alpha 7R, Alpha A7, Alpha A7R, Alpha A7R II, Alpha A7S, Alpha A7S II, A3000, A5000, A5100, A6000, A6100, A6300, A6400, A6500, DSC-RX10, DSC-RX10 II, DSC-RX10 III, DSC-RX10 IV, ILCE-QX1, NEX 3, NEX-C3, NEX 5, NEX 5K, NEX 5N, NEX 5T, NEX 7, NEX-6, NEXF3, SLT- A33, SLT- A35, SLT- A55, SLT-A37, ZV-E10 Digital Cameras

Battery Specifications - Energy Storage Capacity: 1500mAh /Voltage: 7.2 volts, Chemistry: Li-ion /Wh: 10.8 wh - New fully decoded chip works just like the original.(gives time left and does not need a special charger)

Full One Year Warranty - Battery has a one-year warranty - 100% Safety Guarantee: Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction

Nominal Voltage 3V

Nominal Capacity ( 2.0V cutoff) 220mAh

Standard Discharge Current 0.2mA

Model:Fit for CR2016

Superior Storage capacity

Voltage Supply:3V

Shoot up to 330 photos or 80 minutes of video

Don't miss a precious shot due to a dead battery. Just slip this NP-BX1 LITHIUM-ION N battery into your pocket or camera bag and rest assured you'll be ready to capture the action when the moment arises.

Shoot up to 330 photos or 80 minutes of video on a fully-charged battery. Designed for use with several Cyber-shot cameras and Sony Action Cam.

Capacity Indicationer on Package: 1900mAh (13.8Wh)

Chemical Consistence: Li-ion

Maximum output voltage: 8.4V

📸【Perfect Compatibility】Full decoding batteries, perfectly works with Sony NP-BX1 battery: Sony DSC-HX50V, DSC-HX300, DSC-HX400, DSC-RX1, DSC-RX1R, DSC-RX100, DSC-RX100 II, DSC-RX100M II, DSC-RX100 V, DSC-RX100 VI, DSC-RX100 VII, DSC-WX300, HDR-AS10, HDR-AS15, HDR-AS30V, HDR-AS50R, HDR-GWP88, HDR-AS100V, HDR-AS100VR, HDR-AS300R, HDR-CX240, HDR-MV1, HDR-PJ275, FDR-X1000V, FDR-X3000, FDR-X3000R, ZV-1 etc.

📸【Powerful Battery Capacity】 Voltage: 3.7V | Capacity: 1300mAh Battery type: lithium-ion battery. As good as original Sony NP-BX1 batteries. Premium cells create quality batteries. 1300mah high capacity bring you longer video recording and more photo shoot

📸【Rapid Dual Charger】 Rapid charge 2 batteries simultaneously from any USB power source like PC, car charger or power bank for added charging option. Battery Charger: (Input:5V/2A, Output:4.2V/0.8A*2) :1, When Charger is powered on, LED light is green (without batteries) 2, LED lights turn to RED when charging and GREEN when complete

NPFH50 Li-ion Battery for Sony Alpha DSLRA230 DSLRA290 DSLRA330 DSLRA380 DSLRA390 Digital SLR Camera

Battery Specifications - Energy Storage Capacity: 1000mAh /Voltage: 7.4 volts /WH: 7.4Wh, Chemistry: Li-ion New fully decoded chip works just like the original.(gives time left and does not need a special charger)

100% Safety Guarantee: Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction

Replaces Np-fm500h, Fp-fm55h Or M-series Digital Camera Battery

Fits Select DSLR Cameras, Cyber-shot(r) & Handycam(r) Camcorders

Remaining Battery Capacity Is Indicated In A Single-digit Percentage Readout

Kastar Replacement Battery for Sony NP-BG1 NP-FG1 Battery

Battery Type : Lithium-Ion, 3.7V, 1400mAh

Package Includes : 1 Battery

Slim battery (.2 inches) with high density energy

3.4Wh battery capacity

DC3.6V (mean) output voltage

Sony Battery Button Cell CR2450

Battery power: 3 Volt

Sony offers a full line of Watch Electronic Specialty Batteries for applications used in precision engineering tools to power

STK's "smart" Sony NP-FM50 charger has a flip out AC plug and comes with a car adapter. Works worldwide on AC 110V - 240V.

100% OEM Compatible - Complies with or exceeds OEM Sony NP-FM50 Battery Charger specs.

Guaranteed to operate with your Sony NP-FM50 camcorder and digital cameras.

Battery Type : Li-ion

Battery Capacity : 58.5Wh/7900mAh

Output Voltage : DC 8.4V (max) / DC 7.2V (mean)

📸 【Flawless Compatibility As Sony Battery】: Made to the exact specifications of Sony NP F970, F550, F570, F530, F330, F770, F750, F960, CCD-SC55, TR516, TR716, TR818, TR910, TR917, TR940 and more

📸 【More Batteries, More Photos For Sony NP-F550 Battery】: Double your camera runtime with a complete backup package including two 2900mAh replacement battery and a dual battery charger.

🔋【【Multiple Protection for Sony NP-F550 Battery】Tested and validated by manufacturer to match specifications of OEM products Sony F570 Battery. Built-in multiple protection (short-circuit, over-charge, over-voltage, over-current , high-temperature) with a high-quality, fire-resistant construction can help to avoid security problem effectively.

NPFH50 Li-ion Battery for Sony CyberShot DSCHX100V DSCHX200VDigital Camera + Rapid AC/DC Battery Charger

Battery Specifications - Energy Storage Capacity: 1000mAh /Voltage: 7.4 volts /WH: 7.4Wh, Chemistry: Li-ion New fully decoded chip works just like the original.(gives time left and does not need a special charger)

Memory free for maximum performance - Absolutely no memory effect so that you can charge battery at anytime - Super Long Time Recording - 100% Safety Guarantee: Built with multiple circuit protection (over-charging, short-circuit, high-temperature, and surge protection), and high-quality, fire-resistant construction

Works in or Replaces Sony NP-BX1 Battery;Sony DSC-RX100, HDR-AS200V, HDR-PJ440, DSC-WX350, HDR-AS10, HDR-AS15, DSC-RX100 III, DSC-HX400V, HDR-AS20, DSC-HX300, DSC-WX300, HDR-AS30, HDR-MV1, DSC-RX1R, DSC-RX100M2, HDR-CX240, HDR-PJ275, DSC-RX1, DSC-HX50V, HDR-AS100V, HDR-CX405, HDR-CX440, DSC-HX90V, DSC-WX500, FDR-X1000V and more

Capacity:1600mAh; Voltage:3.7V;Premium Grade A cell for longer battery life with no memory effect.

Batmax Products are CE certified, tested by manufacturer to match OEM products.

This sturdy light weight plastic case keeps your camera batteries protected from the rain, wind, water attractions, fits nicely in the camera bags while protecting the batteries

The case closes snugly and fits a variety of camera lithium batteries as well as AA and AAA batteries well which is below a size of 2.36" x 1.65" x 0.94" (60mm x 42mm x24mm)

6 pieces of pearl wool pads are included in the case for shock absorption

Includes 2 replacement batteries, 1 charger for Sony NP-FM500H

Exact Capacity: Each battery features 7.4V, 2400mAh, Triple your camera runtime with a complete backup package including two replacement batteries and a rapid battery charger

Convenient Charging Method: Mini rapid A/C charger features a fold-out US plug, 110-240V worldwide input voltage, car charging adapter, and European plug. Smart LED light turns to RED when charging and GREEN when complete.

Lithium Ion Rechargeable Battery, Capacity: 1300mAh; Voltage: 3.6volts. Higher capacity than original battery, lasting longer, recording more wonderful moments.

Rechargeable lithium-ion battery for Sony NP-BG1. 100% compatible with Sony Cyber-Shot DSC-H3 DSC-H7 DSC-H9 DSC-H10 DSC-H20 DSC-H50 DSC-H55 DSC-H70 DSC-H90 DSC-HX5V DSC-HX7V DSC-HX9V DSC-HX10V DSC-HX20V DSC-HX30V DSC-N1 DSC-N2 Digital Camera.

Mini Rapid A/C Charger for NP-FH50 with fold-out plug: Input is AC/100-240V 50/60Hz, Output is DC 4.2V 600mA. Input for car charger is DC 12V-24V. Red light flashes when charging, when the battery is fully charged, the light keeps green.

190Wh 13200mAh V Mount Lithium Ion Battery. Fits all cameras and LED lights with standard v-mount battery plates. Compatible with Sony camcorders PMW-EX330K PMW-EX330L, PMW-580K PMW580L, PDW-680 PDW-700 PDW-850, PMW-TD300, HDW-F900R HDW-680 HDW-800P, PMW-F55 PMW-F5, Blackmagic Ursa Mini, RED EPIC, RED SCARLET, and ARRI cameras

4-level LED indicator displays the battery status; Lightweight design and compatible with Sony V mount, long enough battery service life

Features D-tap and USB outputs for powering and charging auxiliary and mobile devices; Charge with any standard V Mount charger or D-Tap charger (Note: Charger Not Included)

Battery Type: Lithium-Ion; Battery Voltage: 3.7V; Battery Capacity: 1500mAh.

This Kastar battery charger with foldable flat pin for easy storage.

The charger Input: AC 100~240V 50~60Hz; Output: DC 4.2V 600mA.

100% Brand new Li-ion rechargeable battery (3000mAh, 7.2V,21.6Wh,Li-ion).

Great Compatible with Sony Camcorder NP-QM70 QM71D NP-FM50 NP-FM30 NP-FM70 NP-FM71 NP-FM90 camera and etc.

Product safety is our top concern our batteries come with standard overvoltage and overheating protection.