Best 12V Batteries
Quality Assurance - Crafted Wtih A Rugged Construction, Our SLA Batteries Are Ultra Durable And Utilize Absorbed Glass Mat (AGM) Technology Which Provides A Wide Temperature Range.
Reviews
Find Best Price at Amazon"Our ADT alarm uses these batteries."
"This battery replaced the OE battery in our security system a few months ago when the system started hollering at us every few hours about a dead battery."
"F1 terminals."
"My house alarm battery was low and has been beeping off and on for weeks."
"As long as you can give up that 15% run time... it saves you a good amount of money."
"For that reason, I can use a battery tender, solar, the car or anything else I can imagine to keep my Raspberry Pi from EVER needing to be shut down."
"So far so good."
"Fast shipping, packaging was ok, the product came intact."
ExpertPower Sealed Lead Acid Batteries are made with the highest quality of materials available. Battery Type - 12 Volt 18 Amp 20 Hour Sealed Lead Acid Battery With nuts and bolts.
Reviews
Find Best Price at Amazon"I replaced the original, weak 9AH battery that came with my Generac XT8000E, 10,000-8,000 watt portable generator with this 18AH battery."
"These RBC7 replacements are a tad wider and cannot accommodate double-stick foam tape to create the equivalent and still slide into UPS."
"The battery terminals are not the same size nor shape, which made attaching the PowerPack's battery cables to this replacement battery a challenge."
"Should have bought this a couple years ago and saved ourselves alot of trouble."
"Even better was the smile on my grandpa's face when he told me to get rid of the backup power chair he had because his old batteries never lasted his whole day."
"A pair of them work like a charm for the Black & Decker CMM1200 lawn mower."
"The 2 pack was a bit misleading, I thought I was getting a deal to get 2 set of battery pack for my other UPS."
"I'm was looking for a battery to power my generator starter and got two for the price of one motorcycle battery."
Long life power source.
Reviews
Find Best Price at Amazon"These batteries were great and were all I needed to get the opener working again."
"perfect these work great for my clickers...!!"
"These batteries work perfectly for our garage door opened."
"Made my husband happy."
"After my remote for my Checkmate car alarm broke I ordered another one on ebay."
"Precisely the replacement battery needed by my garage door opener."
"These batteries are always pretty pricey, but got a nice price on amazon(of course)."
"Batteries were fresh and were well within my expectations."
Best 3V Batteries
Our AmVolt size 2032 cr batteries provide reliable, long-lasting power for your devices. Unlike cheap imitations available in the market, our batteries are verified manufacturer quality and provide dependable service for up to two years, regardless the device they're used in. The AMVOLT CR2032 pack of lithium button coin batteries is designed to work with remotes, watches, key entry, computer motherboards, PDAs, calculators, door chines, electronic organizers, garage door openers, games, toys, MP3 players, voice recorders, LED lights, pet collars, pedometers, calorie counters, medical devices, and many more devices! With the AMVOLT pack of high-quality batteries that are leak-free and designed to service your devices for up to two years, you’ve got your convenience in check! This power pack is a perfect replacement for 2032 3 Volts Lithium Batteries: Panasonic CR2032 , Maxell CR2025 , Energizer E-CR2032BP ECR2032BP ECR2032 , Duracell DL2032 Duralock 2032 , Rayovac KECR2032 , Sony CR2032A CR-2032 , GP GPCR2032 , 5004LC , 5004LB , BR2032 , ST-T15 , LM2032 , L14 , EA2032C EA-2032C , L2032 , DJ2032 , KL2032 , SB-T51 , CR2032BH , and CR2032EC.
Reviews
Find Best Price at Amazon"A great buy for the price!"
"Easy to open and take just one or two out, leaving the rest on the card for storage."
"Got them, installed one and the gadget is working again."
"Furthermore, the AmVolt / Pennypinch Team, emailed me and follow-up, to ensure that my package arrived and all the batteries are in working condition."
"Lots of choices for batteries... but this one had an expiration date on it."
"I bought these batteries because of the price and the reviews but what I didn't know about was the customer service."
"Virtually no difference in the life of these and the brand names I had been purchasing locally."
"Packing was a bit oversized for the size of the product but it arrived safe and sound."
Best 6V Batteries
Genuine Petsafe brand. 3-Pack (6 Batteries) Genuine PetSafe RFA-67/RFA-67D-11 Batteries.
Reviews
Find Best Price at Amazon"We have had the Petsafe containment system for some time now, and I get this 2-pack on a subscribe and save program every other month."
"I was happy to find replacements for the smart keys at an affordable price with same day delivery options."
"I've bought so many of these batteries on Amazon trying to find the best bang for my buck."
"I know you're frustrated you just chased your pooch around the neighborhood....but there is light at the end of the tunnel."
"Price for the pack was very good compared to the other products listed in amazon."
"My suggestion: Pay the extra money and buy them direct from the company or at the big name pet stores where the stock should be fresh."
"DO NOT purchase this battery as an add-on item *recommended* for the PetSafe Ultrasonic Remote Trainer."
"Was excited to get these so quickly in the mail however the 1st battery lasted 2 days before it died."
Best 9V Batteries
Size: 9V. Industrial use.
Reviews
Find Best Price at Amazon"Procell batteries come in bulk packaging for easy use, distribution and access. These batteries have a 7 year shelf life, quoted from the Duracell website: "Procell batteries deliver outstanding performance with a 7-year freshness guarantee backed up with date coding." Before you buy, check out this product and see if its a better price... it is the same thing: DURACELL 9 Volt PROCELL Professional Alkaline Battery, Pack of 12."
"I have not load tested a full cycle yet but expect them to live up to Duracell's decent quality."
"That's all we need from our batteries. >>You should always date batteries when you install them.<<. Regarding their main competitor: we've had constant trouble with Energizer batteries leaking, and we've had to discard over $100 of electronic equipment caused by numerous leaking Energizer batteries."
"I store batteries in compartments in a drawer, and I like that these have caps over the terminals."
"These are good 9-volt batteries with no performance issues but the ones I ordered had just under a 2-year expiration date when I received them."
Best D Batteries
The Rayovac Ultra Pro Alkaline D Batteries are the smart choice for your battery powered devices because they last as long as other leading brands, but cost less. For commercial applications.
Reviews
Find Best Price at Amazon"I was told by my audiologist that batteries have changed a lot in the last year or two and don't always hold their voltage as the old lead or mercury batteries did."
"I used to be a Duracell customer till I had to throw away my 4 cell Maglite due to battery's , tried Rayovac couldn't be more pleased, I highly recommend Rayovac."
"What can I say batteries with a nice case to hold them."
"They will ALL leak when discharged."
"Came in a nice case that holds the one's not being used."
"It's a 12-pack of D batteries, as advertised."
"Stored in a dry, dark, room temperature environment."
"I bought it in this box for obvious reasons."
Best C Batteries
AmazonBasics brings you everyday items at a great value An Amazon Brand. Pack of 12 C Cell Alkaline Batteries.
Reviews
Find Best Price at Amazon"* From Earth911.com " Alkaline batteries can be safely disposed of with normal household waste, since the Mercury-Containing and Rechargeable Battery Management Act passed in 1996 that phased out the use of mercury in alkaline batteries." *. * My First Amazon Basics (All Sizes) Were For A Holiday Party 5 Years Ago. * All The Sizes Are Vacuum Sealed In Packs Of 4 Inside Of A Heavy Duty Cardboard Box. * It Makes It Easy For Me To Grab The Amount To Include With Gifts. * I Keep Boxes Of Every Amazon Basics Size (see pic). * Open Anything, In Or Around Our Home, That Takes Batteries, And You'll Find Amazon Basics. No Question. * Another Thought: If You Don't Have Amazon Prime, Yet, I Recommend It. It's Free 2 Day Shipping By UPS Or Fed-Ex For All Prime Items. I Just Paid My $99 A Few Years Ago And all my Purchases Arrive in 2-3 Days."
"), these batteries last just as long as the name-brand ones, seem to provide the same amount of power as them, have comparable shelf-lives & are of a high quality/corrosion-averse construction- yet they cost SO much less than the name brands & are much higher quality than "budget brand" batteries found for the same or slightly lower prices."
"The packaging is SO MUCH NICER than the blister packs most other brands come in."
"At Christmas time, we have several timed battery powered candles and light strings."
"work great!"
"We buy in bulk and this is the best I can find for value."
"Restocking my Battery supply after Christmas!"
"Why pay for name brand pricing?"
Best A Batteries
Features of EBL 839 battery charger: When your rechargeable batteries are out of power, you need a battery charger, and this EBL battery charger is a very good choice for you. Specification of EBL 839 battery charger: Input: 100-240V AC (Worldwide used voltage) Max: 150mA. Output: 4.2V DC 450mA. Compatible: 10440/14500/16340/18500/18650 li-ion battery. Battery charging rate: over 80%. No Load Power Consumption:1W MAX. Full Load power consumption:7W MAX. Size: 3.5*1.3*1.3 inch Weight: 2.5oz. Compatible with. : 10440/14500/16340/18500/18650 li-ion battery. Package: 2 Pack EBL rechargeable 18650 batteries. 1 Pack EBL 839 battery charger. 1 X user manual. Only charging for Lithium battery,do not charging for other type of batteries.
Reviews
Find Best Price at Amazon"Of course you could get $30+ batteries with better statistics but this company (EBL) is as good as it gets for a few bucks."
"It charges batteries."
"2 EBL 18650 Rechargeable Batteries and a charger."
"Excellent charger, great quality."
"Nice charger, easynto pack and has nice charge indicator."
"Purchased to replace batteries/chargers purchased with tactical light."
"PROBLEM 1 - BAD CONTACTS."
Best 3.7V Batteries
Don't Get Caught In The Dark: The AmazonBasics Performance Alkaline batteries are developed with a patented Japanese technology providing power, quality and reliability for everyday devices. Superior Performance: The AmazonBasics Performance Alkaline batteries perform as good or better than the top branded batteries on the market. Stays Connected: The batteries +ve and –ve terminals maintain a consistent contact with devices through a unique processing on the surface of the positive and negative terminals. Works with a variety of devices including digital cameras, game controllers, toys, and clocks; do not attempt to recharge.
Reviews
Find Best Price at Amazon"For the Amazon Basics batteries, the capacity at each discharge rate was: Disch Rt | Capacity | Runtime | Sample use case. 100 mA | 997 mAh | 10 hrs | Low-power LED flashlight. 200 mA | 914 mAh | 4.5 hrs | Electronic toy / medium LED flashlight. 400 mA | 623 mAh | 1.5 hrs | Motorized toy / bright LED flashlight. Note that these (and all other Alkalines) would achieve somewhat higher capacity (maybe 1200 mAh) in a low discharge application like a mouse, keyboard, remote control, etc because alkaline batteries have internal resistance that reduces usable capacity at high discharge rates. Their capacity results were: Disch Rt | Capacity | Runtime. 100 mA | 1005 mAh | 10 hrs. 200 mA | 864 mAh | 4.3 hrs. 400 mA | 670 mAh | 1.7 hrs. As you can see, the Amazon batteries were very comperable ... but, at the current time the AmazonBasics batteries are $0.31/ea (36 pack), while the ACDelco batteries are about $0.21/ea (48 pack) -- so the ACDelco are significantly cheaper per mAh. I ran the Rayovac test several times because I couldn't believe how poorly they did ... here are some typical Rayovac results: Disch Rt | Capacity | Runtime. 100 mA | 908 mAh | 9 hrs. 200 mA | 590 mAh | 2.9 hrs. 400 mA | 443 mAh | 1.1 hrs. My other battery tests/reviews: I have posted reviews for Duracell Coppertop, Duracell Procell and ACDelco aaa alkaline batteries with capacity data gathered using the exact same method and equipment. ACDelco AAA Super Alkaline Batteries. Duracell AAA Batteries Coppertop MN2400 - 20 Pack. Duracell Procell AAA Batteries PC2400BKD09. Energizer MAX AAA Batteries. Maxell Alkaline Battery AAA Cell. Rayovac Alkaline AAA Batteries."
"One strong factor is that these claim to be made in Japan, and Japanese-made batteries from Panasonic, Sony, Maxell and other major name brands have a good reputation. The biggest change I understand is the shelf life of the newest formulation is now rated at 10 years. I haven’t been able to see any downsides, and I do like saving money that would be wasted for fancy packaging and expensive advertising, so unless something drastically changes I believe these will now be my brand of choice."
"It helps me save a lot of money and avoid the trouble of running to the shop every time I need batteries."
Best AA Batteries
Works with a variety of devices including digital cameras, game controllers, toys, and clocks; do not attempt to recharge.
Reviews
Find Best Price at Amazon"For the Amazon Basics batteries, the capacity at each discharge rate was: Disch Rt | Capacity | Runtime | Sample use case. 100 mA | 997 mAh | 10 hrs | Low-power LED flashlight. 200 mA | 914 mAh | 4.5 hrs | Electronic toy / medium LED flashlight. 400 mA | 623 mAh | 1.5 hrs | Motorized toy / bright LED flashlight. Note that these (and all other Alkalines) would achieve somewhat higher capacity (maybe 1200 mAh) in a low discharge application like a mouse, keyboard, remote control, etc because alkaline batteries have internal resistance that reduces usable capacity at high discharge rates. Their capacity results were: Disch Rt | Capacity | Runtime. 100 mA | 1005 mAh | 10 hrs. 200 mA | 864 mAh | 4.3 hrs. 400 mA | 670 mAh | 1.7 hrs. As you can see, the Amazon batteries were very comperable ... but, at the current time the AmazonBasics batteries are $0.31/ea (36 pack), while the ACDelco batteries are about $0.21/ea (48 pack) -- so the ACDelco are significantly cheaper per mAh. I ran the Rayovac test several times because I couldn't believe how poorly they did ... here are some typical Rayovac results: Disch Rt | Capacity | Runtime. 100 mA | 908 mAh | 9 hrs. 200 mA | 590 mAh | 2.9 hrs. 400 mA | 443 mAh | 1.1 hrs. My other battery tests/reviews: I have posted reviews for Duracell Coppertop, Duracell Procell and ACDelco aaa alkaline batteries with capacity data gathered using the exact same method and equipment. ACDelco AAA Super Alkaline Batteries. Duracell AAA Batteries Coppertop MN2400 - 20 Pack. Duracell Procell AAA Batteries PC2400BKD09. Energizer MAX AAA Batteries. Maxell Alkaline Battery AAA Cell. Rayovac Alkaline AAA Batteries."
"It helps me save a lot of money and avoid the trouble of running to the shop every time I need batteries."
"One strong factor is that these claim to be made in Japan, and Japanese-made batteries from Panasonic, Sony, Maxell and other major name brands have a good reputation. The biggest change I understand is the shelf life of the newest formulation is now rated at 10 years. I haven’t been able to see any downsides, and I do like saving money that would be wasted for fancy packaging and expensive advertising, so unless something drastically changes I believe these will now be my brand of choice."
Best AAA Batteries
Works with a variety of devices including digital cameras, game controllers, toys, and clocks; do not attempt to recharge.
Reviews
Find Best Price at Amazon"For the Amazon Basics batteries, the capacity at each discharge rate was: Disch Rt | Capacity | Runtime | Sample use case. 100 mA | 997 mAh | 10 hrs | Low-power LED flashlight. 200 mA | 914 mAh | 4.5 hrs | Electronic toy / medium LED flashlight. 400 mA | 623 mAh | 1.5 hrs | Motorized toy / bright LED flashlight. Note that these (and all other Alkalines) would achieve somewhat higher capacity (maybe 1200 mAh) in a low discharge application like a mouse, keyboard, remote control, etc because alkaline batteries have internal resistance that reduces usable capacity at high discharge rates. Their capacity results were: Disch Rt | Capacity | Runtime. 100 mA | 1005 mAh | 10 hrs. 200 mA | 864 mAh | 4.3 hrs. 400 mA | 670 mAh | 1.7 hrs. As you can see, the Amazon batteries were very comperable ... but, at the current time the AmazonBasics batteries are $0.31/ea (36 pack), while the ACDelco batteries are about $0.21/ea (48 pack) -- so the ACDelco are significantly cheaper per mAh. I ran the Rayovac test several times because I couldn't believe how poorly they did ... here are some typical Rayovac results: Disch Rt | Capacity | Runtime. 100 mA | 908 mAh | 9 hrs. 200 mA | 590 mAh | 2.9 hrs. 400 mA | 443 mAh | 1.1 hrs. My other battery tests/reviews: I have posted reviews for Duracell Coppertop, Duracell Procell and ACDelco aaa alkaline batteries with capacity data gathered using the exact same method and equipment. ACDelco AAA Super Alkaline Batteries. Duracell AAA Batteries Coppertop MN2400 - 20 Pack. Duracell Procell AAA Batteries PC2400BKD09. Energizer MAX AAA Batteries. Maxell Alkaline Battery AAA Cell. Rayovac Alkaline AAA Batteries."
"It helps me save a lot of money and avoid the trouble of running to the shop every time I need batteries."
"One strong factor is that these claim to be made in Japan, and Japanese-made batteries from Panasonic, Sony, Maxell and other major name brands have a good reputation. The biggest change I understand is the shelf life of the newest formulation is now rated at 10 years. I haven’t been able to see any downsides, and I do like saving money that would be wasted for fancy packaging and expensive advertising, so unless something drastically changes I believe these will now be my brand of choice."
Best AAAA Batteries
Energizer 6 NEW AAAA Batteries. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"This is a great price for a product that is very difficult to find in local stores."
"If you need AAAA batteries look no further."
"Yup they are batteries and they are energizer."
"needed for a hearing aid device and can't find them anywhere."
"Didn't even know this size of batteries existed, and could not find these anywhere in Saudi so I ordered them online to ship to the US."
"AAAA are hard to find, Otherwise they are Energizer Batteries."
"I have to admit I was skeptical when I ordered these batteries because they were priced so reasonably, but have been pleasantly surprised."
"The pen is great with batteries so she should have these forever."
Best Coin & Button Cell Batteries
The Energizer 2032 lithium coin battery offers dependable performance in household devices like heart-rate monitors, keyless entry, glucose monitors, games, toys and more. Do not disassemble, charge, crush or expose to fire or high temperatures. Zero mercury Energizer CR2032 batteries offer premium performance in a variety of devices.
Reviews
Find Best Price at Amazon"Good lithium batteries that are at a good price since you get 6 batteries in the package."
"Seems everything requires a 2032 battery these days, the ability to buy in bulk at a reasonable price vs searching the brick and mortar for a single over priced battery makes this purchase a great deal."
"I needed to change my Dreamcast Vmu batteries and they also work in my car's key fob so this 6 pack serves multiple purposes."
"I purchased these batteries for use in my dog bark collars and they have held up well."
"used for my snark guitar tuner , the snark wouldn't turn on with off brand batteries ,emailed company they said to try energizer or duracell ,, the tuner works perfect now!"
"The only cautionary tale I have is that you just can't let these sit around for a long time and expect them to work."
"I needed a new battery for my Apple Tv remote."
"Bought these for my Pokemon Go bracelet, work great!"