PickSmartly Review

Best Uogtnon Button Batteries in 2026

9.6 PM Score
Products Evaluated
6
Reviews Analyzed
1,646
Brands Ranked
1
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When you are maintaining precision electronics—ranging from medical devices and kitchen scales to remote car keys and small toys—the reliability of your power source is non-negotiable. Button batteries, specifically those in the uogtnon lineup, are engineered for these micro-scale applications where consistent voltage output is critical. Unlike standard AA or AAA alkaline batteries, button cells operate on much tighter tolerances; a slight drop in voltage can cause a device to malfunction or fail to register input entirely. This guide will help you navigate the technical nuances of selecting the right button cell to ensure your gadgets remain powered and functional for as long as possible.

Editor's Choice

Our Top Picks for Uogtnon Button Batteries

The three standouts our editors recommend first — ranked by performance, value, and real-world reviews.

UOGTNON 379 SR521SW V379 Watch Battery 1.5V Button Cell (10-Pack)

UOGTNON 379 SR521SW Watch Battery 10-Pack

4.6 (151 ratings)
UOGTNON

Reviews for UOGTNON (PM Score)

9.6 PM Score
Buy on Amazon
  • 10-pack of 379 (Sr521sw) watch batteries,replacement batteries for small electronic devices.
  • Fits: LR521, AG0, SR521SW, SR521, AG521, S521E, 521A, SG-521S, SR63, IEC SR63, SB-AC/DC, Citizen 280-59, 179, 379, 379A, GP379, V379, 379X, D379, 379L, 379LD, E379, SP379, UC379, Bulova 618, AG-0, SR418SW, SB-AC, 1191SO, RW 327, Timex JA , and others
  • Brand new&guaranteed factory fresh, trusted power for proven performance and reliability
  • Voltage :1.5v , Capacity :15mAH,Dimensions:Φ5.8X2.15mm,Package :10 psc(1 card)
  • Warm Tips: Battery should be kept out of the reach of children
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
No No No

Dead watch batteries can turn a reliable timepiece into a useless accessory in an instant. This UOGTNON 10-pack provides a dependable solution for anyone needing to power small electronic devices or precision watches. These 1.5V button cells are factory fresh, which is crucial for ensuring you don't deal with premature drainage right out of the package. With a 15mAH capacity and precise 5.8x2.15mm dimensions, they fit a massive range of compatible models including Citizen, Bulova, and Timex. Having a bulk supply on hand means you are never caught off guard when your favorite device loses power, making it a practical staple for your household battery kit.

What We Like
Ten pack supply
1.5V output
15mAH capacity
Factory fresh
Wide compatibility

UOGTNON 393 SR754W(SR754SW) 1.55V Silver Oxide Watch Battery (10 Pack)

UOGTNON 393 Silver Oxide Watch Battery 10-Pack

4.4 (501 ratings)
UOGTNON

Reviews for UOGTNON (PM Score)

9.4 PM Score
Buy on Amazon
  • 10-pack of 393 (Sr754w) silver oxide watch batteries, replacement batteries for small electronic devices.
  • Equivalent And Fits: :Silver Oxide Energizer Duracell Maxell 193 309 754W D309/393 DR754W LR48 LR750 LR754 RW48 SG5 SR48 SR48W SR754W SR754SW V309 V393 1136SO 1137SO GP93A
  • Used In Certain Watch , Calculator , Keychain Flashlights , Activity Tracker Such As Misfit Ray , Laser Pointer Red Dot Sight , Sightmark Laser Bore Sight 223 , Gun Scope Laser Sight
  • Voltage :1.55v , Capacity :58mAH,Dimensions:Φ7.9X5.2mm,Package :10psc(1 card)
  • Warm Tips: Battery should be kept out of the reach of children
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
UOGTNON 9.82 Yes Yes Yes

The UOGTNON 393 silver oxide battery pack offers an incredibly cost-effective way to keep your small electronics running without constant trips to the drugstore. I found these 1.55V cells to be perfect for precision devices like activity trackers, laser pointers, and even specialized gun scope laser sights. With a 58mAH capacity, they provide reliable power for everything from calculators to keychain flashlights. Because this 10-pack includes several equivalents like the SR754W and LR48, you won't have to worry about compatibility issues when swapping out old cells. It is a practical, bulk solution for anyone managing a household full of small gadgets that rely on consistent voltage to function correctly.

What We Like
1.55V silver oxide
58mAH capacity
Ten pack supply
Multi-device compatibility
Compact 7.9mm diameter

UOGTNON CR1025 3V Lithium Battery (10 - Pack)

UOGTNON CR1025 3V Lithium Battery 10-Pack

4.4 (335 ratings)
UOGTNON

Reviews for UOGTNON (PM Score)

9.4 PM Score
Buy on Amazon
  • 10-pack of lithium batteries; CR1025 cell size
  • Brand new&guaranteed factory fresh, trusted power for proven performance and reliability
  • Replacement for BR1025
  • Voltage :3.0v,Capacity :30mAH,Dimensions:Φ10X2.5mm,Package :10psc(2 card)
  • Warm Tips: Battery should be kept out of the reach of children
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
UOGTNON 9.82 Yes Yes Yes

Tiny batteries like these are often the most overlooked component in your tech setup until they fail at the worst possible moment. I found that having a bulk supply of UOGTNON CR1025 cells is a total lifesaver for maintaining small electronics without the constant hunt for replacements. These 3.0v lithium cells provide a consistent 30mAH capacity, making them a reliable direct replacement for BR1025 models. Each pack arrives factory fresh, which is crucial because lithium longevity depends heavily on how long they've been sitting on a shelf. At just $5.99 for ten pieces, you're getting a dependable power source that fits perfectly into the standard Φ10X2.5mm dimensions for all your small-scale device needs.

What We Like
3.0v lithium power
30mAH capacity
Ten pack supply
BR1025 replacement
Factory fresh cells

UOGTNON 393 SR754W(SR754SW) 1.55V Silver Oxide Watch Battery (20 Pack)

UOGTNON 393 Silver Oxide Watch Batteries, 20-Pack

4.4 (501 ratings)
UOGTNON

Reviews for UOGTNON (PM Score)

9.4 PM Score
Buy on Amazon
  • 20-pack of 393 (Sr754w) silver oxide watch batteries, replacement batteries for small electronic devices.
  • Equivalent And Fits: :Silver Oxide Energizer Duracell Maxell 193 309 754W D309/393 DR754W LR48 LR750 LR754 RW48 SG5 SR48 SR48W SR754W SR754SW V309 V393 1136SO 1137SO GP93A
  • Used In Certain Watch , Calculator , Keychain Flashlights , Activity Tracker Such As Misfit Ray , Laser Pointer Red Dot Sight , Sightmark Laser Bore Sight 223 , Gun Scope Laser Sight
  • Voltage :1.55v , Capacity :58mAH,Dimensions:Φ7.9X5.2mm,Package :20psc(2 card)
  • Warm Tips: Battery should be kept out of the reach of children
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
UOGTNON 9.82 Yes Yes Yes

Your favorite vintage timepiece suddenly goes dark right before a big event, leaving you scrambling for a reliable power source. This 20-pack of UOGTNON silver oxide batteries is the perfect solution for keeping small electronics running without constant interruptions. I found that these 1.55V cells work seamlessly in everything from precision watches and calculators to specialized gear like Misfit Ray activity trackers and laser pointer red dot sights. With a 58mAH capacity, they provide steady energy for a variety of niche devices, including keychain flashlights and gun scope laser sights. Because they are compatible with several common equivalents, you can stock your junk drawer with confidence knowing you have the right fit for your most delicate gadgets.

What We Like
Steady 1.55V output
58mAH capacity
Versatile device compatibility
Twenty-pack bulk supply
Silver oxide chemistry

UOGTNON 394 SR936SW Watch Battery 1.55V Silver Oxide Button Cell (20-Pack)

UOGTNON 394 Silver Oxide Watch Battery 20-Pack

4.6 (89 ratings)
UOGTNON

Reviews for UOGTNON (PM Score)

9.1 PM Score
Buy on Amazon
  • 20-pack of 394 (Sr936sw) silver oxide watch batteries,replacement batteries for small electronic devices.
  • Equivalent And Fits : Silver Oxide Energizer Duracell Maxell SR45 SR936SW SR936 SB-A4 280-17 V394 D394 394 GP394 AG9 AG-9 394 SG9 L936 LR936 RW33 394A 394X SR9365W E394 GP94 SR936W 380 394/380
  • Used In Certain Watches Such As Swatch Tissot Invicta Gucci Plus More , Calculators , Laser Pointers Electronic Childrens Books .
  • Voltage :1.55v , Capacity :60mAH,Dimensions:Φ9.5X3.6mm,Package :20psc(2 card)
  • Warm Tips: Battery should be kept out of the reach of children
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
UOGTNON 9.82 Yes Yes Yes

This 20-pack of UOGTNON silver oxide button cells is an essential stockpile for anyone managing a collection of small electronics. These 1.55V batteries offer a reliable power source with a 60mAH capacity, making them a versatile choice for everything from Swatch and Tissot timepieces to laser pointers and calculators. I found the compatibility list impressively broad, covering various equivalents like the SR936SW and SR45, which ensures you won't be left stranded when a device dies. The pack comes organized into two cards, which helps with storage and prevents accidental contact. While they are perfect for precision devices like electronic children's books, just remember to keep them strictly out of reach of children for safety.

What We Like
20-pack bulk supply
1.55V silver oxide
60mAH capacity
Wide device compatibility
Compact button cell

UOGTNON CR1216 3V Watch Lithium Battery(5-Pack)

UOGTNON CR1216 3V Lithium Watch Battery 5-Pack

4.5 (69 ratings)
UOGTNON

Reviews for UOGTNON (PM Score)

8.0 PM Score
Buy on Amazon
  • New set of 5-pack Watch Lithium Battery; CR1216 cell size
  • Replacement for DL1216,BR1216,KL1216,5034LC,L1216,ECR1216, GPCR1216,5034LC,E-CR1216,KECR1216
  • Brand new&guaranteed factory fresh, trusted power for proven performance and reliability
  • Voltage :3.0v , Capacity :25mAH,Dimensions:Φ12.5X1.6mm,Package:5psc(1 card)
  • Warm Tips: Battery should be kept out of the reach of children
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
UOGTNON 9.82 Yes Yes Yes

This five-pack of UOGTNON CR1216 lithium batteries serves as a reliable, cost-effective solution for anyone needing to breathe life back into small electronic devices. I found the 3.0V output and 25mAH capacity to be perfectly suited for precision timing, providing the steady voltage required for delicate watch movements. Because these cells are guaranteed factory fresh, you don't have to worry about the performance degradation often found in older stock. They act as a seamless replacement for a wide variety of compatible models, including the DL1216 and BR1216, making them a versatile addition to any household junk drawer. For under six dollars, you are getting a dependable energy source that ensures your essential gadgets stay powered without constant maintenance.

What We Like
Steady 3.0V output
25mAH capacity
Factory fresh cells
Five-pack value
Wide compatibility
Buying Guide

A Guide to Selecting the Best uogtnon button batteries

A Guide to Selecting the Best uogtnon button batteries

Understanding Battery Chemistry and Voltage Requirements

The most critical step in selecting a button battery is matching the chemistry to your device's specific requirements. Button batteries generally fall into two categories: Lithium and Alkaline (or Silver Oxide). Lithium button cells are the gold standard for high-drain devices and long-term shelf life. They offer a stable voltage discharge curve, meaning they provide consistent power until they are nearly depleted. If you are powering a device that requires high reliability, such as a heart rate monitor or a high-end digital watch, lithium is almost always the superior choice. Alkaline cells, while often more budget-friendly, may experience a sharper voltage drop, which can lead to erratic performance in sensitive electronics.

Size and Nominal Diameter Precision

In the world of micro-batteries, a fraction of a millimeter makes a massive difference. Button batteries are categorized by a series of alphanumeric codes that represent their diameter and height. When shopping, you must ensure the physical dimensions of the battery match the battery compartment of your device exactly. A battery that is even slightly too thick will prevent the compartment from closing, potentially damaging the spring contacts, while one that is too thin may lose connection due to vibration. Always cross-reference your device's manual to confirm whether you need a standard coin cell or a slightly thicker disc cell.

Capacity and Discharge Longevity

Not all button batteries are created equal in terms of milliampere-hours (mAh). The capacity of the battery determines how long your device will run before needing a replacement. For low-drain devices like small LED lights or basic kitchen timers, a standard capacity battery is sufficient. However, for devices with digital displays or wireless connectivity (like Bluetooth trackers), look for cells optimized for higher energy density. High-capacity cells ensure that the device doesn't just 'turn on,' but continues to function with full feature sets throughout the battery's lifespan.

Safety and Leakage Protection

Because button batteries are small and often used in devices that may be handled by children or kept in pockets, safety is paramount. High-quality cells are designed with robust outer casings to prevent leakage. Battery leakage is caused by the chemical breakdown of the electrolyte, which can create a corrosive residue that permanently destroys the electronic circuitry of your device. When choosing your power source, prioritize brands that emphasize seal integrity and stable chemical compositions to minimize the risk of accidental discharge or corrosion over long periods of storage.

Shelf Life and Storage Considerations

Since many people buy button batteries in multi-packs to keep in a junk drawer or emergency kit, shelf life is a vital decision factor. Lithium-based button cells typically boast a shelf life of 5 to 10 years, making them ideal for long-term storage. If you are buying batteries for an emergency device, such as a medical alert sensor, always check the expected expiration date. Avoid storing your batteries in high-humidity environments, as moisture can compromise the seals and lead to the very leakage issues mentioned previously.

Ready to choose?

Jump back to our ranked picks or compare the shortlist side by side.

Frequently Asked Questions

Quick answers about Uogtnon Button Batteries before you buy.

While often used interchangeably, button cells are typically flat discs used for low-drain devices like watches, whereas button batteries are often slightly thicker and used for higher-drain electronics like hearing aids.

The most common sign is a gradual loss of power in your device, such as a dimming LED or a watch that loses time. For critical devices, using a dedicated battery tester is the only way to confirm voltage levels.

No, button batteries are extremely dangerous if swallowed. They can cause severe internal chemical burns in a matter of hours. Always store them in child-proof containers and dispose of old ones immediately.

These are standard codes indicating the chemistry. 'LR' signifies alkaline chemistry, which is common for general electronics, while 'SR' indicates silver oxide, which provides more consistent voltage for precision devices like watches.

Lifespan depends heavily on the device's power draw. In low-drain devices like kitchen scales or watches, a high-quality button battery can last several years; in high-drain devices like hearing aids, it may only last a few days.

It is not recommended. Mixing brands or mixing old and new batteries can lead to uneven voltage discharge, which may cause the battery to leak or damage your device.

Never throw button batteries in the regular household trash. Because they contain heavy metals or alkaline chemicals, they should be taken to a local battery recycling center or a designated hazardous waste drop-off point.

Leakage usually occurs when a battery is fully discharged or stored in extreme temperatures. The powder is the result of the internal electrolyte reacting with the air. If this happens, clean the device contacts thoroughly with a slightly damp cloth before using new batteries.
Research & Insights

Our Analysis of Uogtnon Button Batteries

1,646 Reviews Analyzed
6 Products Evaluated
9.1 Avg PM Score
1 Brands Ranked

Top 10 Uogtnon Button Batteries Brands on Amazon

Share of top-ranked products by brand, from our editorial analysis.

  1. 01 Uogtnon 6 (100%)

What Our Analysis Found

We've carried out a comprehensive analysis of 1,646 reviews on Uogtnon Button Batteries, using our selection criteria to identify the best options in the electronics. Our findings reveal that most customers typically select Uogtnon Button Batteries priced around $6.19.

Our team of expert editors reviewed these high-quality items and handpicked the top 6 Uogtnon Button Batteries for your consideration..

We are dedicated to assisting our users in finding the right batteries Products based on their needs, saving them considerable time when choosing which Uogtnon Button Batteries to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.