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Best C Batteries

DURACELL C12 PROCELL Professional Alkaline Battery, 48 Count
These Pro cell C Batteries are designed for use in flashlights, radios and tape recorders. Provide superior end-user value and savings on overallbattery cost.
Reviews
"Same batteries as all the popular brands but at a fantastic price."
"Excellent product."
"I was hesitate to order batteries online, but went ahead with fingers crossed and I ordered the 24ct C batteries."
"Just as advertised - PROCELL C batteries are the best I've found and this price is great."
"Seem to be working good."
"I go through a lot of these on my out door sensor cameras, taking photos of the wild critters that come onto my property."
"Great deal if you have a commercial space with lots of led candles to draw in the patrons."
"Don't waste your time waiting for the batteries and refunds!"
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AmazonBasics C Cell Everyday Alkaline Batteries (12-Pack)
Pack of 12 C Cell Alkaline Batteries.
Reviews
"* 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."
"Batteries are ordinary Alkaline and work just fine."
"I was on vacation in Las Vegas, could not get anyone to go get for they didn't think it was necessary or important to them, however, a 5 year old doesn't understand that type of mentality."
"Easy to order and work great!"
"That might be an issue with some battery compartments but should be fine if there are springs in the compartment."
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Rayovac UltraPro Alkaline C Batteries, 12-Pack with Recloseable Lid (ALC-12)
What's in the Box One 12-pack of Rayovac 814-12PP Alkaline C Batteries (12 total batteries). For commercial applications.
Reviews
"After having a hard time finding C cell batteries in my local stores, I decided to shop at my trusty Amazon."
"They're as good as the other two major brands and cost a bit less."
"The batteries are fine but the case that they came in is very cheaply made."
"Too soon to review.currently testing them out to see how long they last.installed on 9/23/17.they are still going as of 10/10/17.they run for 6 hrs every night on timer."
"The batteries are good, but the "box with recloseable lid" is a joke - it's like a flimsy plastic to-go container you would find at a cafeteria."
"All too often, I find myself having to replace other brands within a week."
"Delivered on time and product was exactly as described."
"I always buy rayovac."
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Best C Batteries

AmazonBasics C Cell Everyday Alkaline Batteries (12-Pack)
AmazonBasics brings you everyday items at a great value An Amazon Brand. Pack of 12 C Cell Alkaline Batteries.
Reviews
"* 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?"
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Best Camera Batteries

AmazonBasics AA Rechargeable Batteries (16-Pack) - Packaging May Vary
Features sixteen-pack 2,000 mAh rechargeable AA batteries for digital cameras, remotes, and more.
Reviews
"Before these, we bought a few Energize rechargeables with a charger, but they're a bit expensive."
"I hate to waste money on disposable batteries, especially for high drain items that burn through batteries every couple of weeks."
"I had been using some NiMH batteries that I bought from a national store that puts out fliers in everyone's mail and advertises in the back of many magazines. I put them all on a La Cross charger to make sure they would take a charge, but since they were already near full I did not leave them on."
"Rechargeable are so much better than buying new AAA over and over... and throwing them into the trash (which you aren't supposed to do)."
"The early versions of these batteries were made in Japan and were essentially rebranded Eneloops but that is no longer the case."
"Between Duracell, Lenmar, Eneloop and the Amazon Basics, the Eneloop have by far been my favorite. The last 4 were returned after 4 weeks and two of those four only recharged to half spec. When recharging them, I always fully discharge before recharging. Having to go through and discharge and recharge the Amazon Basics two or three times to get them back to operating specs is simply too time consuming. I am giving them a 2-star rating based on the fact that the price is still good even with only 12 working batteries and that they serve as a good backup plan while I'm recharging the eneloop."
"I did solve this problem by purchasing Energizer Lithium AA Batteries from Amazon and they have been in my game cameras for month and half and they are still on 100%."
"Work well thus far, but they were made in China."
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Best A Batteries

EBL 18650 lithium Rechargeable Batteries 3000mAh 3.7V (2 Pack) and Li-ion 18650 18500 14500 Battery Charger
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
"Of course you could get $30+ batteries with better statistics but this company (EBL) is as good as it gets for a few bucks."
"The directions say to put the + end of the battery at the + end of the charger and leave it there until the charging light turns green. I put the battery back in the charger the other way around with the + terminal at the top and the charging light immediately went green."
"Battery charger indicator gave false reading not sure if it was fully charged."
"It charges batteries."
"Batteries seem to work good but the charger does not holed the batteries in place very well."
"2 EBL 18650 Rechargeable Batteries and a charger."
"Nice charger, easynto pack and has nice charge indicator."
"Additionally, the charger doesn't adequately charge battery before the indicator turns green indicating the battery is fully charged."
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Best D Batteries

Rayovac UltraPro Alkaline D Batteries, 12-Pack with Recloseable Lid (ALD-12)
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
"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."
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Best 6V Batteries

PetSafe 6-Volt Lithium Battery (Pack of 6)
Genuine Petsafe brand. 3-Pack (6 Batteries) Genuine PetSafe RFA-67/RFA-67D-11 Batteries.
Reviews
"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."
"Our babies can go out and run around our yard without fear or worry that they will get out of the yard."
"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."
"Was excited to get these so quickly in the mail however the 1st battery lasted 2 days before it died."
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Best AA Batteries

AmazonBasics AA Performance Alkaline Batteries (48 Count) - Packaging May Vary
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
"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."
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Best 9V Batteries

Duracell Procell 9 Volt Batteries, Pack of 12
Size: 9V. Industrial use.
Reviews
"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."
"When you have a lot of smoke detectors all start chirping because of low batteries this is a great solution. I have replaced 2 more smoke detector batteries with this pack of 12."
"I shopped around and compared prices for 9V batteries at local stores and this one still came out cheaper battery per battery!"
"The packaging was pretty marginal, so the batteries were rattling around in the cardboard mailer."
"Want old school reliable 9 volt batteries then these are what you need."
"This battery I used lasted less than 30 minutes compared to 5 to 7 hours I get with the real Duracell batteries."
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Best 3V Batteries

8 Pack AmVolt CR2032 Battery 220mAh 3 Volt Lithium Battery Coin Button Cell 2020 Expiry Date
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
"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."
"UPDATE: I bought these in Nov 2017 and put one in my car key fob."
"Two stars because they are lower priced than the name brands, but these do NOT last as long as the name brand batteries."
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Best AAA Batteries

AmazonBasics AAA Performance Alkaline Batteries (100-Pack)
Size: AAA |. Style: 100-Pack. Works with a variety of devices including digital cameras, game controllers, toys, and clocks; do not attempt to recharge.
Reviews
"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."
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Best 12V Batteries

ExpertPower EXP1250 12V 5Ah Home Alarm Battery with F1 Terminals
Color: Black. 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
"Great so far, got my Tailgater back in shape (able to use cordless for extended periods again)."
"I bought this for my security system."
"When I received this battery, I found that it fit into the battery compartment of the lawn mower perfectly. Installed it and it started the lawn mower right up.The lawn mower is now sitting in the garage with a battery maintainer on it for the winter."
"I thought I read reviews here that stated an adapter was included, but that was not the case, so it must have been a different product."
"I purchased this battery in April of 2016 to replace the original battery (which lasted 8 years) in a home alarm system and it lasted about 18 months."
"Ordered this batter 1 year and 16 days ago for my home security system."
"I purchased this to replace a home alarm battery that finally wore out after 7 years."
"Says 5 AH but could run a 700 mAmp (.7 A) load for only two hours."
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Best AAAA Batteries

Energizer 6 NEW AAAA Batteries
Energizer 6 NEW AAAA Batteries. Enter your model number to make sure this fits.
Reviews
"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."
"Couldn't find these at any store; was so glad to find them here at such a great price."
"Did not realize they would not be in the original Energizer packaging."
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Best 3.7V Batteries

4 Samsung INR18650-25R 18650 2500mAh 3.7v Rechargeable Flat Top Batteries
Nominal discharge capacity : 2500mAh. Charge: 1.25A, 4.20V,CCCV 100mA cut-off, Discharge: 0.2C, 2.5V discharge cut-off. 2. Charging time: Standard charge : 180min / 100mA cut-off. Rapid charge: 60min (at 25 °C) / 100mA cut-off. 6. Enter your model number to make sure this fits.
Reviews
"The charge rate for the initial charge was 0.5A. -Cell 1 charged 1697mAh. -Cell 2 charged 1714mAh. -Cell 3 charged 1701mAh. -Cell 4 charged 1724mAh. -Now before anyone raises the question of why 2500mAh was not charged in, allow me to make the point that these cells were not fully discharged to approx 3.2V prior to their initial charge. **UPDATE**. After running these in my RX2/3 for 2 cycles per pair, I am satisfied so far with their authenticity."
"These things hold a charge for quite some time."
"The batteries are also paked in pairs in nice little plastic (reusable) boxes."
"This is my second time ordering these."
"Have not had them long enough for a charge review, but they look original they weigh right."
"I was led to believe these are the best thing to get."
"I have bought a lot of these Samsung batteries."
"I also have two Panasonic batteries, and even though they're over a year old, they're still stronger than this set of (supposed) Samsungs."
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Best Coin & Button Cell Batteries

Energizer 3 Volt Watch Batteries, Lithium 3v CR2032 Battery (6 Count) 2032BP-6
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
"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!"
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