We’ve spent hundreds of hours researching and comparing Flat Lithium Battery of all specifications to find the best one for any need (or budget). Here are the results.

The Best Flat Lithium Battery of 2020 – Top Rated & Reviewed

2,383 Reviews Scanned

Rank No. #1
VONIKO 3 Volt CR2032 Battery 6 Pack – Lithium Batteries – 2032 Button Battery Flat – 7 Years Shelf Life
  • Child-Resistant Packaging – To help ensure the safety of your children, Voniko flat battery comes in a child resistant package. These batteries have been designed with child-resistant packaging for added safety.
  • Maintains 7 Years Storage Life – Who ever heard of a 2032 coin battery lasting for 7 years in storage? VONIKO have tested our shelf life which lasts five years minimum. Even in extreme temperatures: our batteries work from -0.4°F to 122°F.
  • Power Watches, Computers, And More – Each VONIKO 3 volt 2032 battery has nearly unlimited uses: watches, computer motherboards, calculators, digital voice recorders, garage door openers, pet collars, stopwatches – they all take a battery coin cell.
  • Reliable, Safe, Leak-Free – VONIKO makes the safest 3v coin cell battery in existence, with extensive testing before release. Enjoy leak-free operation & peace of mind you can’t get anywhere else. When you pop the blister, you know you can rely on VONIKO.
  • Double Corrosion Protection – Unlike most flat batteries, VONIKO is designed with double corrosion protection so you’ll never open your devices to find corrosion and leaking acid inside. For over sevaral decades, VONIKO has perfected battery safety.
Rank No. #2
Loopacell CR2032 3V Lithium Coin Battery (20 Pack) – High Capacity Button Round Batteries for Watch, Remote – 2032 Flat Circle Cell Button Battery
  • Dependable power for your coin-battery-operated devices: Our energy-efficient coin batteries 2032 are made with high-quality lithium to deliver long-lasting power for all your devices, from calculators to the latest Bluetooth trackers and everything in between.
  • Durable & long-lasting power: Stop wasting your hard-earned money on cheap, ineffective batteries that don't last. Our leak-free and reliable coin cell batteries have enough juice to keep your devices powered up for several months straight.
  • Pack of 20: Our 2032 lithium coin batteries are available in a bulk pack of 20, so you need not refill the supply often. They're housed in a convenient and protective packaging that allows you to individually remove the batteries without worrying about losing others.
  • Power your watches, calculators, PDAs, remote controls, game consoles, LED lights, garage door openers, smoke detectors, tire pressure monitoring system, LED reading glasses and so much more. Our lithium coin batteries are suitable for many small electronic devices in your house.
  • Our round battery pack can be used to replace CR2032, DL2032, BR2032, KL2032, L2032, ECR2032, 5004LC, KCR2032, E-CR2032, KECR2032, SB-T15, CR2032H, SR2032, CD2032 and all equivalents. They contain 3 Volts of power and each battery measures 0.04 inches in diameter.
Rank No. #3
Taeozi 3.7V Li-ion Rechargeable Batteries I865O 3400mAh Lithium Battery for Flashlights, Camera,Headlamps, Small Fan,Doorbells, Sound Equipment(4 Pack and 2 Bay Battery Charger)
  • 4 Pack of Battery.1 storage case.2 Bay USB Battery Charger,
  • 3400mAh/3.7V/20A/Rechargeable/High Drain/Flat Top.(NOT Button Top)
  • Size: (L*W*H) 8*7.2*2.2cm, Capacity: 3400mAh, Voltage: 3.7V.
  • Before purchasing, please make sure that this flat top batteries matches your electronic device, so as not to cause unnecessary trouble.
Rank No. #4
IFR18500 1200mAh 3.2v LiFePO4 Lithium Phosphate Rechargeable Batteries Flat Top(2pc)
  • 18500 3.2v rechargeable Battery With Flat-top they are not 3.2V 18*65mm Size Battery
  • More than 500 times Long cycle life,bring you high quality experience.
  • Battery Size: 18.0*50.0mm,so when you place an order,pls make sure the size and the voltage
  • Pay attention:They are different from the 3.7V battery,they voltage more lower.
  • Battery Applications:Home Security Systems, Mobile mouse or keyboard, GPS, Digital calipers, medical equipment, measuring instrument, sensors, radio transceiver, and many other electronics
Rank No. #5
2 Pcs KeepPower Flat Top 18350 10A Discharge IMR 1200mAh 3.7V UH1835P Quality High Drain Li-ion Rechargeable Lithium Battery
  • Maximum Pulse Discharging Current: 15A
  • Standard Continuous Charging Current: 220mA
  • Maximum Continuous Discharging Current: 10A
  • Maximum Continuous Charging Current: 1.1A
  • Size (D)18.3*(L)35.0mm
Rank No. #6
EBL 18500 Rechargeable Batteries 3.7V 1600mAh Flat top Batteries for Flashlight, Solar Garden Light, 4 Pack
  • This is 18500 battery, high capacity 18500 lithium rechargeable batteries with flat top. Not 18650 battery, can not compatible with devices that using 18650 batteries.
  • High capacity 1600mah lithium rechargeable batteries 4 count, compatible flashlight batteires.
  • Exact battery dimensions 50±0.5MM x 18±0.5MM (1.98in x 0.6875in).
  • For your shopping experience, please confirm whether your device can use our batteries.
  • Pay attention:they are not AA, AAA or 18650 size batteries, the batteries size are 50 x 18MM (1.98in x 0.6875in), also they are flat top batteries, the positive terminal doesn't have the protruding nub.
SaleRank No. #7
Energizer CR2032 Batteries, 3V Lithium Coin Cell 2032 Watch Battery, (6 Count)
  • Contains 6 Energizer 2032 Lithium 3-Volt Coin Batteries
  • Delivers long lasting, dependable performance in specialty devices like heart rate monitors, remotes, keyless entry systems, glucose monitors, toys, and games
  • Holds power for up to 10 years in storage, ensuring you have Lithium Coin Batteries ready when you need them.Keep out of reach of children
  • Replacement for: L14, DL2032, SB-T15, and 5004LC
  • Eligible for use with an Amazon Dash Smart Shelf auto-replenishment scale to keep you stocked on your favorite necessities
Rank No. #8
Amazon Basics 10 Pack CR2032 3 Volt Lithium Coin Cell Battery
  • IN THE BOX: 10-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032
  • DEVICE COMPATIBLE: Ideal for watches, calculators, key fobs, Apple TV remotes, and other small electronics
  • DESIGNED TO LAST: Long-lasting, reliable performance; 225mAh capacity
  • EASY IDENTIFICATION: Engraved with battery model for quick identification
  • DISPOSABLE: To learn more about recycling single-use batteries, simply copy/paste this link into your browser: call2recycle.org/what-can-i-recycle
SaleRank No. #9
Duracell 2032 Lithium Coin Battery 3V | Bitter Coating Discourages Swallowing | Child-Secure Packaging | Long-Lasting Power | Key Fobs, Remotes & More | 6 Count
  • BITTER TASTE DISCOURAGES SWALLOWING: Non-toxic, bitter coating helps prevent accidental ingestion.
  • CHILD SECURE PACKAGING: Nearly impossible to open without scissors.
  • LONG-LASTING POWER: Reliable and efficient power for devices like key fobs, remote controls, thermometers, and many others.
Rank No. #10
Duracell - 2025 3V Lithium Coin Battery - with Bitter Coating - 2 Count
  • Lithium coin battery: Duracell 2025 3V coin batteries provide reliable, long lasting power for your medical devices, security Devices, electronics and more
  • Child resistant packaging: to help ensure the safety of your children, Duracell lithium coin batteries come in a child resistant packaging
  • This Duracell 2025 lithium coin battery is equivalent to DL2025 and CR2025
  • IEC: CR2025, mAh: 165

Last update on 2021-10-17 / Affiliate links / Product Titles, Images and Descriptions from Amazon Product Advertising API

Top Rated Flat Lithium Battery to Buy Now


Why You Should Buy Best Flat Lithium Battery from Amazon

Amazon is not the only store that sell Flat Lithium Battery. However, there are several compelling reasons why you should buy Flat Lithium Battery from them, with the suitable Price and Reviews. Here are five:

(1) Amazon Makes Shopping Flat Lithium Battery Personal

Amazon is very good at making recommendations of Flat Lithium Battery based on your search history. From time to time, they will even show you discounted prices on Flat Lithium Battery that you previously expressed an interest in. They also make your shopping experience a little easier by showing you items that you recently viewed.

(2) Amazon Checkout is Easy

Amazon checkout is easy, especially if you already have an account. You can add Flat Lithium Battery to your cart and go through a multi-step checkout process, or you can buy Flat Lithium Battery with only one click by using your stored credit card information.

(3) Amazon Has Lots of Social Proof

Before you make a purchase for Flat Lithium Battery, you want to know that the company you are dealing with is legitimate and that others trust the company enough to make a purchase. You may also like to read what others are saying about the product in the review section. Amazon does all of this quite well.

(4) Amazon Has Great Flat Lithium Battery Images and Descriptions

In addition to still images, many of Amazon’s Flat Lithium Battery have videos. This makes it easier for you to see exactly what you are purchasing. Amazon’s Flat Lithium Battery descriptions are also quite good. In many cases, Amazon repeats the descriptions furnished by the manufacturer. In other cases, they write their own.

(5) The Amazon Site is Easy to Navigate

Navigating the Amazon site is easy. Even though the site is huge, you will not feel overwhelmed when searching for Flat Lithium Battery. This is partly due to Amazon’s filtering process. You can search for items by brand, price or user rating. You can also search for specific features.

How to Choose the Best Flat Lithium Battery (with Price and Reviews)

Although most Flat Lithium Battery are similar, there are several differences worth noting. Here are nine criteria to consider when choosing an Flat Lithium Battery:

(1) Flat Lithium Battery Price and Reviews

Although price is not the only factor to consider, it is nevertheless extremely important. The price of an Flat Lithium Battery should be in line with its value. You can compare Flat Lithium Battery reviews to make sure you are getting a fair price. This is easy to do on Amazon.

(2) Demand

The demand for a particular Flat Lithium Battery is a good indication of its ability to perform the functions for which it was designed. If a product has been around for a while and still has a high demand, it is likely a good product.

(3) Material

Flat Lithium Battery materials differ from manufacturer to manufacturer. Consider where and how you will be using your Flat Lithium Battery to determine if one material would be better than another.

(4) Size

Like most products, Flat Lithium Batterys come in various sizes. Do you need a large Flat Lithium Batteryor a small one? Think about where you will use your Flat Lithium Battery in order to determine the best size. You can also read the customer reviews on Amazon to see what others are saying about the size of the unit they purchased.

(5) Color

Flat Lithium Batterys also come in a variety of colors. Do you need a particular color? You should also consider whether the color of your Flat Lithium Battery would have any effect on the efficiency of its operation.

(6) Durability

The durability of an Flat Lithium Battery will be contingent on the materials used as well as the quality of the manufacturing process. Additionally, the type of Flat Lithium Battery you purchase may affect its durability.

(7) Storage

Will you need to store your Flat Lithium Battery? If so, you should consider the size and weight of the Flat Lithium Batteryto make sure that it can be stored properly. Also, give some consideration to the type of climate in which your Flat Lithium Battery will be stored.

(8) Customer Ratings

Customer rating is one of the best criteria for choosing an Flat Lithium Battery. It is hard to know exactly how an Flat Lithium Battery will perform until you get it home and try it out.

(9) Warranty

Make sure the Flat Lithium Battery you are considering is backed by a good manufacturer’s warranty. If it isn’t, you might be better off with another ones.