Best 4 V Batteries in 2026

What You Get: 10Pack Fresh SR626SW Battery.

SR626SW 377 Watch Battery Ensure Long Lasting Power and Longer Battery Life.

Fresh SR626SW Battery, 3 Years Shelf Life,Have Full 1.5 Volts Charge.

You can get 1X10=10pcs lr41 batteries. These are new, freshly manufactured batteries.The best use date is before 2023.

Replacement for AG3 LR41 , SR41,SR41SW, D384/392,392A, 392BP, V392, GP392, D392, 192, GP192, LR4192, R 392/2, 384, 10,LR736, L736C, SR736SW, S736E, SR736W, S736S, SB-A1/D1, A63, 325, 280-18, 247

Zero % mercury and lead. Premium power source for thousands of electronic devices including: toys, games, watches, Small LED lights, calculators and Ideal for car remote key ,watch, toy, LED laser pointer, children books, medical devices and so on.

What You Can Get: 12PCS CR1220 Batteries, size: diameter 12mm*thickness 2.0mm, 40mAh, have full 3 Volts Charge.

Low self-discharge characteristics, 3 years shelf life, blister pack, to ensure a long shelf life and proper storage.

0%Hg, Leak-proof technology, high energy density, SKOANBE's strict quality inspection, ensure that the battery provides excellent performance in the device.

1.Safe and durable,SKOANBE insists on using high-quality batteries. 23A 12V battery undergoes strict quality inspection in each process

2.Strict quality inspections provide equipment with stable and safe power supply,high energy density, and strong power storage performance

3.Mainly used for:doorbells,remote controls,toys,lighters,garage door opening remote controls,car alarm remote controls,anti-theft alarm remote cantrols,wireless access control equipment and other electronic equipment

Packaging includes: 20Packs 377 LR626 SR626SW Watch Battery ,Have Full 1.5 Volts Charge,diameter 6.8mm*thickness 2.6mm.

Powerful power,provides long-term stable voltage, and strictly guarantees the quality and stability of the battery.

Excellent technology:Ensure that each battery is good quarity,Safe and stable performance.the size is 6.8 x 2.6 mm

AG10 button cell batteries have a long service life, and SKOANBE insists on using high-quality batteries. LR1130 battery undergoes strict quality inspection in every process

New energy technology and mature production technology make the battery safe and pollution-free, and the stainless steel shell greatly improves the sealing performance of the AG10 battery

The new plastic packaging method effectively retains the lr1130 battery power, and the high-quality button cell battery ag10 battery ensures the stable current. The best use period is within three years after the production date

You will get: 20PCS SKOANBE LR44 A76 (AG13/357 303 SR44) battery

If you are looking for the following batteries: LR44, CR44, SR44, 357, SR44W, AG13, G13, A76, A-76, PX76, 675, 1166a, LR44H, V13GA, GP76A, L1154, RW82B, EPX76, SR44SW, 303, SR44 , S303, S357, SP303, SR44SW, this is what you need

Size: 11.6mm * 5.4mm , Voltage: 1.5v , Chemistry: alkaline

What You Can Get:SKOANBE 5PCS CR2450 Batteries in Blister Pack,Each SKOANBE CR2450 3V Lithium Battery has been tested under strict quality standards. CE / RoHS Certified and UN38.3 safety certification

SKOANBE CR2450 Battery--Low Self-Discharge Characteristics, have full 3 Volts Charge, balanced discharge, long-lasting durability, providing reliable and long-lasting power for the device.It can effectively protect your equipment from being damaged,prevent leakage

0% Hg, special leak-proof technology, good sealing performance, to prevent liquid leakage into the equipment during use.These lithium button cell batteries come in a protective blister packet that prevents your batteries from touching and losing its precious charge

The CR2430 battery sold by SKOANBE has more powerful electricity, allowing you to find your vehicle and open the door faster and more conveniently

The new manufacturing process improves the conductivity and makes the pulse power stronger, so that the remote control has a longer remote control distance, more sensitive and more durable

Strict quality inspection, using unique sealing technology, effectively protect precision electrical appliances, and lock the power supply for a long time, the best battery life is up to three years

What You Can Get: 10PCS 397/396 SR726SW Silver Oxide Watch Batteries. Size :7.9*2.6mm.

SR726SW battery with high-quality core and Shell materials,Each pellet undergoes strict quality inspection to ensure that the battery provides excellent stability for electronic products.

Long-lasting power, stable 1.5 voltage, low self-discharge characteristics, long-term lock in battery power, 3 years shelf life

What You Can Get: 24PCS CR1220 Batteries, size: diameter 12mm*thickness 2.0mm, 40mAh, have full 3 Volts Charge.

Low self-discharge characteristics, 5 years shelf life, blister pack, to ensure a long shelf life and proper storage.

0%Hg, Leak-proof technology, high energy density, SKOANBE's strict quality inspection, ensure that the battery provides excellent performance in the device.

What You Can Get: 50PCS SKOANBE LR44 AG13 (A76/357 303 SR44 ) Batteries.the size is 11.6mm*5.4mm. SKOANBE Strict quality inspection to ensure that each battery is fully charged.

Get the Exact Fresh LR44 Battery, Have Full 1.5 Volts Charge, provide an excellent combination of high energy and continuous voltage supply.

Mainly used in many small electronic products, such as watches, calculators, toys, remote controls, car keys, pedometers etc.

Safe and durable, SKOANBE insists on using high-quality batteries. LR43 Battery undergoes strict quality inspections in every process

Strict quality checks ensure the effectiveness of each battery. Excellent leak-proof technology makes the battery safe and durable

The power supply is stable and reliable, with high power. Therefore, your device can be used for a longer time. Each LR43 battery is fully charged and can be used for at least three years

What You Can Get: 10PCS SR936SW 394 Watch Batteries. Strict quality inspection to ensure that each battery is fully charged.

Long-lasting power, stable 1.5 voltage, low self-discharge characteristics, long-term lock in battery power, 3 years shelf life, 0% mercury, safe and durable.

Ideal temperature resistance and excellent storage capacity. special leak-proof technology, good sealing performance, prevent battery short circuit and leakage

Safety and environmental protection: SKOANBE insists on using high-quality batteries. SR927sw watch battery undergoes strict quality inspections in each process, and the sr927w battery has zero mercury and zero pollution, so you can use it with peace of mind.

High quality: Strict quality inspection to ensure that the current of the 399/395 watch battery is stable to prevent damage to the battery. Excellent leak-proof technology makes sr927w battery safe and durable, and has a long shelf life.

Long lasting and durable: The sr927sw battery has a capacity of 42mAh and a size of 9.5mm*2.6mm. It has a stable power supply of 1.5 volts, low self-discharge characteristics, The shelf life is at least three years.

Safe and durable, SKOANBE insists on using high-quality batteries. LR43 Battery undergoes strict quality inspections in every process

Strict quality checks ensure the effectiveness of each battery. Excellent leak-proof technology makes the battery safe and durable, with a shelf life of up to 3 years

The power supply is stable and reliable, and the power is large. So your device can be used for a longer time. The battery production time is June 2020, and the best use date is before 2023

Compatible batteries: AG1, LR621, LR60, SR621SW, SR60, SR60L, L621, TR621, LR621W, 164, D364, GP364, 364A, 364, 363, 364 watch battery

You will get a brand new high quality 10pcs 363 364 LR60 LR621 SR621SW Watch Batteries, Have Full 1.5 Volts Charge, battery size: diameter 6.8mm * thickness 2.1mm.

The SR621SW battery has a small size, large capacity, and excellent low-temperature performance. It can effectively prevent battery short circuit and leakage, and improve battery safety and stability.

Suitable for the following models: SR721SW, 362/361, SR721, LR58, AG11, LR721, SR721W, SR58, 362A,423,532,601, 280-29, 362-1W,D361, D362, G11, GP62,and also suitable for the following electronic products: toy cars, remote controls, scales, LED lights, calculators, computer motherboards, etc. electronic product

Long lasting power: SKOANBE adopts new energy technology and insists that every battery undergoes strict quality control and power testing to ensure that the battery voltage is strong, energy density is high, and life is long

Low self-discharge: quality assurance, if stored properly, the annual self-discharge will be less than 2%, after 3 years it can still maintain 90% of the factory power, excellent performance

What You Can Get: 10PCS SR754w 193 Alkaline Batteries Button Cells. Strict quality inspection to ensure that each battery is fully charged.

Long-lasting power, stable 1.5 voltage, low self-discharge characteristics, long-term lock in battery power, 3 years shelf life, 0% mercury, safe and durable.

Applicable to: watches, toys, calculators, remote controls, alarm clocks, hearing aids, video games, pedometers, etc.

What You Get: 20Packs 364 LR621 SR621SW Watch Battery,Have Full 1.5 Volts Charge,size 6.8mm diameter * thickness 2.1mm.

0% mercury and lead,strict control standards to test the quality of the battery, provide reliability and lasting power.

LR621 Battery is a high-quality battery of silver oxide button battery,Stable voltage,provides long-term stable voltage,3 years shelf life.

6F22 model 9V carbon-zinc battery, green, environmentally friendly, mercury-free and cadmium-free, can be used with household garbage, durable, long-lasting energy accumulation, valid for up to 3 years, reducing the amount of battery discarded.

The original factory, after rigorous testing, to ensure that the voltage is above 9V, full power, corrosion-resistant iron shell, safe and leak-proof, laminated design, with anti-corrosion iron shell, double protection.

5-Year Shelf Life – SKOANBE 9V Batteries are always fresh, made within one year of purchase, and will maintain optimal power for up to 3 years in proper storage.

You will get 4lr44 new 5 batteries, and the card will be packed in foamed cardboard to protect the product from damage. It has the advantages of light weight, convenient transportation and good sealing performance

Process of battery: it has the characteristics of high capacity, long storage period, strong leak proof performance and low-temperature discharge performance. It has high technical content in capacity, self discharge performance and continuous working capacity, and the product is safer and environmentally friendly.

The voltage is 6V, the validity period is up to three years, and the current output is stable. After strict quality standard test, each battery is full of power

Get 12PCS accurate fresh CR1225 batteries, fully charged at 3 volts, with a shelf life of 3 years

What You Can Get: 20PCS SR936SW 394 Watch Batteries. Strict quality inspection to ensure that each battery is fully charged.

Long-lasting power, stable 1.5 voltage, low self-discharge characteristics, long-term lock in battery power, 3 years shelf life, 0% mercury, safe and durable.

Ideal temperature resistance and excellent storage capacity. special leak-proof technology, good sealing performance, prevent battery short circuit and leakage

0% mercury and lead, strict control standards to test the quality of the battery, provide reliability and lasting power.

LR621 Battery is a high-quality battery of silver oxide button battery. It has the characteristics of low self-discharge rate, stable and battery , 3 years shelf life.

Multiple Compatibility:LR621, LR60, SR621SW, SR60, SR60L, SR60, L621, TR621, SR621, LR621W, 164, CX60, D364, GP364, 364A, V364, 364, 363, SP364.

23A Battery safe and durable, SKOANBE insists on using high-quality batteries. 23A 12V battery undergoes strict quality inspection in each process

Strict quality inspections provide equipment with stable and safe power supply, high energy density, and strong power storage performance

Mainly used for: doorbells, remote controls, toys, lighters, garage door opening remote controls, car alarm remote controls, anti-theft alarm remote controls, wireless access control equipment and other electronic equipment

What You Can Get: 5PCS 27A 12V Batteries, strict quality inspection to ensure that the battery is not damaged.

27A 12V Battery High energy density, long life power source.Alkaline MO2(Non-Hg,Non-Cadmium).

Advanced engineering manufacturing, and consistently reliable performance.