Best 4 V Batteries in 2026

Daisy
Last Updated: Feb 6, 2026

At a Glance: Our Top Picks for 4 V Batteries

DSTE Replacement for BL-5 Battery Chamber Cover Compatible Nikon D800 D800E D810 D500 D850 EN-EL18 Li-ion Battery MB-D12 MB-D17 MB-D18 Grip
#TOP1
Dste Replacement For Bl-5 Battery Chamber Cover Compatible
9.7
PM SCORE
DSTE® 2X Replacement Li-ion NP-F970 NP-F950 Battery Compatible Sony DCM-M1 MVC-CD1000 HDR-FX1 DCR-VX2100E DSR-PD190P NEX-FS700RH HXR-NX3 Camera as NP-F930 NP-F950 NP-F960
#TOP2
Dste® 2X Replacement Li-Ion Np-F970 Np-F950 Battery Compatible
9.6
PM SCORE
DSTE® NP-FW50 Replacement Battery Compatible with Sony ZV-E10 Alpha 7 7R 7R II 7S a7R a7S a7R II a5000 a5100 a6000 a6300 NEX-7 SLT-A37 DSC-RX10 DSC-RX10 II III 7SM2 ILCE-7R 7S QX1 5100 6000 Camera
#TOP3
Dste® Np-Fw50 Replacement Battery Compatible With Sony Zv-E10
9.3
PM SCORE

* 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.

Summary of the Best 4 V Batteries of 2026

#TOP1

Dste Replacement For Bl-5 Battery Chamber Cover Compatible Nikon D800 D800E D810 D500 D850 En-El18 Li-Ion Battery Mb-D12 Mb-D17 Mb-D18 Grip

DSTE
BATTERY CHAMBER BL-5
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DSTE Technology 9.88

Features

Package Details: Brand New BL-5 Battery Chamber Cover x1 ( Not including battery )

Specifically designed for D800 D800E D810 D500 D850

For use with MB-D12/MB-D17/MB-D18 Multi-Power Battery Pack and EN-EL18 Rechargeable Li-ion Battery

Protects the battery chamber when using an external power supply

Please note the cover is only needed when used with grip

Dste® 2X Replacement Li-Ion Np-F970 Np-F950 Battery Compatible Sony Dcm-M1 Mvc-Cd1000 Hdr-Fx1 Dcr-Vx2100E Dsr-Pd190P Nex-Fs700Rh Hxr-Nx3 Camera As Np-F930 Np-F950 Np-F960

DSTE
FBA_DASY03A2
3.90 X 5.90 X 3.60 Inches
1.28 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DSTE Technology 9.88

Features

Battery Type : Li-ion

Battery Capacity : 58.5Wh/7900mAh

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

Info Function for Life Indication

High Capacity for Stamina

Dste® Np-Fw50 Replacement Battery Compatible With Sony Zv-E10 Alpha 7 7R 7R Ii 7S A7R A7S A7R Ii A5000 A5100 A6000 A6300 Nex-7 Slt-A37 Dsc-Rx10 Dsc-Rx10 Ii Iii 7Sm2 Ilce-7R 7S Qx1 5100 6000 Camera

DSTE
DA18
4.72 X 3.31 X 1.18 Inches
0.17 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DSTE Technology 9.73

Features

Battery Type : Li-ion

Battery Capacity : 14.4Wh/1950mAh

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

Info Function for Life Indication

High Capacity for Stamina

#TOP4

Dste Lp-E4 Replacement Li-Ion Battery For Canon Eos-1D C Eos-1D Mark Iii Iv Eos-1Ds Mark Iii Iv Digital Camera

DSTE
DA-43
4.80 X 3.39 X 2.05 Inches
0.49 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DSTE Technology 9.88

Features

Battery Type : Li-ion

Battery Capacity : 48.8Wh/4400mAh

CE Safety Certification and UL Listed; Meets or exceeds OEM standards

Info Function for Life Indication

High Capacity for Stamina

#TOP5

Dste® Dmw-Bcg10E Battery + Dc57 Travel And Car Charger Adapter Compatible Panasonic Lumix Dmc-Zs10 Zs15 Zs19 Zs20 Zs25 Zx3 Tz8 Tz10 Tz18 Tz19 Tz20 Tz25 Zr1 Zr3 Camera

DSTE
CSM2020-CSMDE7-134
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DSTE Technology 9.88

Features

Battery Type: Li-ion DC 4.2V(max) DC 3.6V(mean)

Battery Capacity : 5.9Wh/1600mAh

Info Function for Life Indication

A 12V Car Lighter Adapter Convenient for Journey

Travel Charger Input: AC 100-240V 50/60Hz Output: 4.2V 0.6A

#TOP6

Dste® Ct-3650 Replacement Li-Ion Battery Compatible Vholdr Contourhd 720P 1080P Hd1200 Hd1300 Hd1500 Hd2035 Hd2450 Hd3200 Hd3300 Contour Gps Contour 2+ Camera

DSTE
DSTBCO-01
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DSTE Technology 9.88

Features

Battery Type : Li-ion

Battery Capacity : 5.4Wh/1450mAh

Output Voltage : DC 4.2V (max)/ DC 3.6V (mean)

Info Function for Life Indication

High Capacity for Stamina

#TOP7

Dste 2X Nb-10L Replacement Li-Ion Battery For Canon Powershot G1 X G3 X G15 G16 Sx40 Sx50 Sx60 Hs Digital Camera As Nb10L

DSTE
DACN26A2
0.18 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DSTE Technology 9.88

Features

Battery Type : Li-ion

Battery Capacity : 10.4Wh/1400mAh

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

Info Function for Life Indication

High Capacity for Stamina

#TOP8

Dste Np-W126, Np-W126S Battery (2-Pack) With Micro Usb Dual Charger For Fuji X-T100, X-T200, X100F, X100V, X-S10, X-A5, X-A10, X-E4, X-Pro2, X-Pro3, X-T1, X-T2, X-T3, X-T10, X-T20, X-T30, X-T30 Ii

DSTE
DA186DU2
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DSTE Technology 9.88

Features

Battery Capacity: 1900mAh/13.7Wh; Voltage: 7.2volts

Can charge 1 or 2 batteries quickly and safely at a time

When the battery power reach 90%, the charger will inteligently cut off the rapid charging and tranfers to trikle charging, the indicator light will turn to green at this time, please keep charging about 0.5 to 1 hour, then fully charged

Convenience and easy to recharge your battery with USB cable by car charger, USB wall charger or power bank etc

High quality and protect against short circuiting, over-heating, over-currents, or over-charging

Top 10 batteries Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Dste 49

Top 10 batteries Brands Pie Chart


We've carried out a comprehensive analysis of 5,265 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 $21.05, with top brands including and

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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.