Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
3 Year Auto Accessories Protection Plan $9.99
Cover all of your eligible devices:
Asurion Complete Protect: One plan covers all eligible past and future purchases (Renews Monthly Until Cancelled) $16.99/month

Add to your order

  • Coverage for accidental damage including drops, spills, and broken parts, as well as breakdowns (plans vary)
  • 24/7 support when you need it.
  • Quick, easy, and frustration-free claims.
Cover this product:
One-time purchase:
$73.99
FREE delivery Tuesday, May 14
Ships from: Amazon.com
Sold by: Amazon.com
FREE delivery Tuesday, May 14. Order within 22 hrs 27 mins
In Stock
$$73.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$73.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon.com
Ships from
Amazon.com
Sold by
Amazon.com
Sold by
Amazon.com
Returns
Non-returnable due to hazmat safety reasons
Non-returnable due to hazmat safety reasons
This item is non-returnable due to its composition that makes it regulated for transportation, but if the item arrives damaged or defective, you may request a refund or replacement.
Read full return policy
Returns
Non-returnable due to hazmat safety reasons
This item is non-returnable due to its composition that makes it regulated for transportation, but if the item arrives damaged or defective, you may request a refund or replacement.
Read full return policy
Support
Product support included
What's Product Support?
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country. Learn more
Support
Product support included
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country. Learn more
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Include
Add a Protection Plan:
Sorry, your monthly warranty plan was removed because these plans are currently only available for single-item orders.
Add to your order

3 Year Auto Accessories Protection Plan

from Asurion, LLC
(4)
  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
Learn more

Asurion Complete Protect: One plan covers all eligible past and future purchases on Amazon

from Asurion, LLC
(688)
  • Buy a lot of stuff on Amazon? Tons of items eligible for coverage, from the latest tech like laptops, game consoles, and TVs, to major appliances, sporting goods, tools, toys, mattresses, personal care, furniture, and more.
  • Accidents happen. That’s why for your portable products we cover accidental damage from handling such as drops, spills and cracked screens. We also cover electrical and mechanical malfunctions, power surges, and wear and tear.
  • Past and future purchases covered. 30 days after you are enrolled, all eligible past purchases (up to 1 year prior to enrollment) and future eligible purchases made on Amazon will be covered by your plan as long as you are enrolled.
  • Fast, easy claims. Frustration-free claims, with most filed in minutes. We will fix it, replace it, or reimburse you with an Amazon e-gift card for the purchase price of your product (excluding tax). File at Asurion.com/amazon.
  • No hidden fees. For just $16.99 a month + tax you’re covered for up to $5,000 in claims per 12-month period. *THIS PROGRAM IS MONTH-TO-MONTH AND WILL CONTINUE UNTIL CANCELED* Coverage for all products ends 30 days after the plan is canceled. Cancel any time.
Learn more
Save up to 5% on auto-deliveries.

Unlock 5% savings

Save 5% when you receive 5 or more products in one auto-delivery to one address.

Choose how often it's delivered

From once every 2 weeks to once every 6 months

Skip or cancel any time

We'll send you a reminder before each delivery.
Learn more
FREE delivery Tuesday, May 14. Order within 22 hrs 27 mins
In Stock
Deliver every:
×

Added to cart

$$73.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$73.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from and sold by Amazon.com

ExpertPower 12v 33ah Rechargeable Deep Cycle Battery [EXP1233 ]

4.4 4.4 out of 5 stars 1,359 ratings
$73.99
{"desktop_buybox_group_1":[{"displayPrice":"$73.99","priceAmount":73.99,"currencySymbol":"$","integerValue":"73","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"asDZgle6dZUZR7S5czBLD8TUg3ujGYDbV85FJFl5g8LLVMx%2Fl6o%2Bx0vVtbsCpbH8WoPJ9cQTljgBKzykpPzP2oAyunZOo078wx%2F83IQfE8ZYMBNH%2F7Kn14paxVBA6DsjZ6FAKI8xRkPJ%2BfLDq4wzNg%3D%3D","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}, {"displayPrice":"$73.99","priceAmount":73.99,"currencySymbol":"$","integerValue":"73","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":null,"locale":"en-US","buyingOptionType":"SNS","aapiBuyingOptionIndex":1}]}

Purchase options and add-ons

Brand ExpertPower
Size 1-Pack 12v 33AH
Product Dimensions 5.12"D x 7.68"W x 6.61"H
Vehicle Service Type
Construction devices, Scooter, Electric stations, Backup Energy storage, Tractor, Lawn Mower See more
Voltage
12 Volts
Battery Cell Composition
Lead Acid
Item Weight
9.8 Kilograms

About this item

  • Genuine ExpertPower Battery - The Most Trusted And Highest Reviewed Sealed Lead Acid Batteries On Amazon
  • Battery Type - 12 Volt 33Amp/10 Hour Sealed Lead Acid Battery
  • 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.
  • User Friendly - Easy, One-Time Installation Of Our Maintenance Free and Valve Regulated Batteries Will Get Your System Or Application Running In No Time At All.
› See more product details

Additional Details

Small Business
Shop products from small business brands sold in Amazon’s store. Discover more about the small businesses partnering with Amazon and Amazon’s commitment to empowering them.
Learn more
Small Business
This product is from a small business brand. Support small. Learn more
Hard Rock apparel
Outerwear, tees, and accessories. Discover the rock shop.

Frequently bought together

ExpertPower 12v 33ah Rechargeable Deep Cycle Battery [EXP1233 ]
$73.99
Get it as soon as Tuesday, May 14
In Stock
Ships from and sold by Amazon.com.
+
NOCO Snap-Top HM082BKS Battery Box, Group U1 12V Outdoor Waterproof Battery Box for Lawn and Garden, Tractor and Mobility Bat
$11.99
Get it as soon as Tuesday, May 14
In Stock
Ships from and sold by Amazon.com.
+
NOCO GENIUS1, 1A Smart Car Battery Charger, 6V and 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger
$29.95
Get it as soon as Tuesday, May 14
In Stock
Ships from and sold by Amazon.com.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.

Important information

Safety Information

DOT Certified

From the brand

Previous page
  2. expertpower

    About Us

    ExpertPower is a Los Angeles-based supplier of Energy Storage Systems located in the heart of beautiful southern California. Since its establishment in 1987, ExpertPower has worked hard to earn its reputation as the most dependable in the business. Our product reviews are from actual customers who both appreciate and trust the quality they have come to expect from our products.

  3. What We Do?

    From our smallest battery pack to our largest energy storage system, ExpertPower designs, manufactures, distributes, services and supports energy storage solutions that provide customers with superior value.

    Our broad global network provides a wide variety of energy storage equipment, storage solutions and support services.

    What is Our Mission?

    Our mission at ExpertPower is to empower individuals and communities to live sustainable and fulfilling lives by providing innovative energy solutions that enable energy independence and a greener future.

Next page

From the manufacturer

Rugged Construction and Durable Exterior

ExpertPower Sealed Lead Acid Batteries are made with the highest quality materials available. The high-impact resistant battery case is made up of a non-conductive ABS plastic. This material has a strong resistance to shock, vibration, chemicals and heat. ExpertPower Batteries are Built for Performance, but they are also Built To Last.

Ultra-Tough

Verified Safety

True Capacity

About Us

Product Description

ExpertPower Deep Cycle Rechargeable Batteries are made with the highest quality of materials available. Our Lead Acid Batteries are typically used for: Home Alarm Systems, Uninterruptible Power Supply(UPS), Lighting Equipment, General Electronics, Home Security Systems, Emergency Systems, Medical Devices, Electric Scooters, Solar Collectors, Wheelchairs and many Other Applications. Whether it's the SECURITY of your home, the MOBILITY of your machine, or even just a personal HOBBY, be sure to use the most efficient batteries available.

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.
Product Warranty: For warranty information about this product, please click here [PDF ]

Feedback

ExpertPower 12v 33ah Rechargeable Deep Cycle Battery [EXP1233 ]

ExpertPower 12v 33ah Rechargeable Deep Cycle Battery [EXP1233 ]

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Fields with an asterisk * are required
/
/
/
/
Please sign in to provide feedback.

What's in the box

  • Battery^Screws (2)

    • Compare with similar items

    This Item
    ExpertPower 12v 33ah Rechargeable Deep Cycle Battery [EXP1233 ]
    ExpertPower 12v 33ah Rechargeable Deep Cycle Battery [EXP1233 ]
    Recommendations
    Mighty Max Battery ML35-12INT - 12 Volt 35 AH, Internal Thread (INT) Terminal, Rechargeable SLA AGM Battery
    Mighty Max Battery ML35-12INT - 12 Volt 35 AH, Internal Thread (INT) Terminal, Rechargeable SLA AGM Battery
    dummy
    TPE Deep Cycle LiFePO4 Battery 12V 20Ah LiFePO4 Lithium Iron Phosphate Battery Built-in BMS, Rechargeable Battery with 3000+ Life Cycles &10-Year Lifetime Perfect for RV Solar Golf Cart Boat
    TPE Deep Cycle LiFePO4 Battery 12V 20Ah LiFePO4 Lithium Iron Phosphate Battery Built-in BMS, Rechargeable Battery with 3000+ Life Cycles &10-Year Lifetime Perfect for RV Solar Golf Cart Boat
    dummy
    Weize BCI Group 34M Dual Purpose AGM Battery, 120RC 650CCA 12V 55AH Starter & Deep Cycle Sealed Marine & RV Battery
    Weize BCI Group 34M Dual Purpose AGM Battery, 120RC 650CCA 12V 55AH Starter & Deep Cycle Sealed Marine & RV Battery
    dummy
    NPP Lithium 12.8V 12Ah LiFePO4 Deep Cycle Battery, Lithium Iron Phosphate Battery Built-in 10A BMS with 4500-8000 Cycles Times Perfect for RV, Solar, Marine, Overland, Off-Grid, Home Storage
    NPP Lithium 12.8V 12Ah LiFePO4 Deep Cycle Battery, Lithium Iron Phosphate Battery Built-in 10A BMS with 4500-8000 Cycles Times Perfect for RV, Solar, Marine, Overland, Off-Grid, Home Storage
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Details
    Added to Cart
    Price$73.99$74.99$62.99$179.99$47.99
    Delivery
    Get it as soon as Tuesday, May 14
    Get it as soon as Tuesday, May 14
    Get it as soon as Tuesday, May 14
    —
    Get it as soon as Tuesday, May 14
    Customer Ratings
    4.44.4 out of 5 stars1,359
    4.54.5 out of 5 stars93
    3.73.7 out of 5 stars58
    4.74.7 out of 5 stars28
    4.04.0 out of 5 stars14
    Easy to install
    4.2
    5.0
    4.1
    4.6
    —
    Value for money
    3.8
    4.7
    3.0
    4.8
    —
    Longevity
    3.5
    4.5
    2.7
    4.7
    —
    Sold By
    Amazon.com
    Amazon.com
    TPE Store
    Weize
    NPPower International Inc
    compatible vehicles
    Tractor, Scooter, Lawn Mower, Construction devices, Electric stations, Backup Energy storage
    Motorcycle
    Trailer, Boat
    Boat
    Scooter, Passenger Car, Trailer
    size
    1-Pack 12v 33AH
    1 Pack
    12V 20AH
    —
    —
    terminal type
    —
    Threaded
    Type A Copper Terminal
    DT, SAE/M8 Stud, SAE/M8 Threaded Post, WNT
    T2
    voltage
    12 volts
    12 volts
    12 volts
    12 volts of direct current
    12 volts
    battery composition
    lead acid
    lead acid
    lithium phosphate
    lead acid agm
    lithium ion
    weight
    9.8 kilograms
    —
    2.99 pounds
    42.56 pounds
    3.09 pounds

    Looking for specific info?

    Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    1,359 global ratings

    Customers say

    Customers like the size, portability, and value of the auto battery. For example, they mention it's a great fit for their needs, it'll fit in a plastic ammo box, and it'd be easy to transport. That said, opinions are mixed on the quality.

    AI-generated from the text of customer reviews

    27 customers mention23 positive4 negative

    Customers like the value of the auto battery. They mention that it's well worth the money, a great buy, and an awesome product.

    "Cheapest, and best quality deep cycle SLA batteries on Amazon when you consider dollars per usable amp-hours, and they have been working well so far...." Read more

    "Battery right size,good price" Read more

    "Good buy. Works and have had zero issues" Read more

    "Good quality. Holds a charge well. Worth tbe money spent." Read more

    14 customers mention14 positive0 negative

    Customers find the auto battery portable. They say it's not too big and heavy, compact, and easy to transport. Some say it works well and is perfect for their use. Overall, most are happy with the portability of the battery.

    "...They compact, well built and reliable!" Read more

    "...the coffee but struggled a bit, but still glad I bought it and it’s not heavy like a big marine battery VERY HAPPY WITH PRODUCTIVITY" Read more

    "I was very surprised at the size of the battery it is rather small but amazingly powerful. The terminal bolts are also smaller than I expected...." Read more

    "Using for shed solar powered lighting . Perfect for my use and doesn't take up much space." Read more

    11 customers mention11 positive0 negative

    Customers are satisfied with the size of the auto battery. For example, they mention it's a great fit for their needs, fits right in a plastic ammo box, and under the driver seat. Some say the installer was impressed with the quality and size.

    "...With some modifications it fit perfectly and wired right it. I can't speak for th longevity of the battery but time will tell...." Read more

    "...The terminal bolts are also smaller than I expected. I installed it in my solar generator and it seems to be working fine at this point...." Read more

    "Fits right in a plastic ammo box with the $12 charge controller I bought. Currently driving 4 each 3 watt LED mushroom lights in the yard...." Read more

    "I bought this to replace the batter in my older Yeti 400 and it fit perfectly...." Read more

    154 customers mention95 positive59 negative

    Customers are mixed about the quality of the auto battery. Some mention it works great as a replacement battery, while others say that it stopped holding a charge.

    "Powers my fence adequately , with only a small solar charger ." Read more

    "...a trip for a month and when I came back this battery was completely drained and wouldn't take a charge...." Read more

    "Came in on time in good shape and so far has performed well using for trolling motor 2 times so far." Read more

    "...They compact, well built and reliable!" Read more

    5 customers mention0 positive5 negative

    Customers are dissatisfied with the return policy of the auto battery. They mention that it's not returnable.

    "...Please don't make the same mistake I did, because this product can't be returned." Read more

    "...To add to the issue, turns out they are not returnable, which after re checking the listing is not readily apparent. Very disappointing." Read more

    "Does not hold a charge. Less than 1 amp. Not returnable! Flushed $$ down the drain" Read more

    "Received battery made 1yr ago! Been sitting shelf to long! Non returnable or refundable...." Read more

    Great battery for power wheels
    5 Stars
    Great battery for power wheels
    I have an old power wheels jeep and the battery was bad. Not wanting to spend an arm and a leg on a power wheels branded battery, I did some research online and found that may peeople have modified their vehicles to fit this battery (or something similar). When I first recieved the battery I was thinking it would be way too big for my daughter's power wheel. With some modifications it fit perfectly and wired right it. I can't speak for th longevity of the battery but time will tell. I did hook a battery tender up to it, so hopefully the battery will last a long time.
    Hide
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    bret m.
    5.0 out of 5 stars Electric fence
    Reviewed in the United States on April 16, 2024
    Verified Purchase
    Powers my fence adequately , with only a small solar charger .
    Helpful
     Report
    TheOne
    5.0 out of 5 stars 12V Battery for Toyota Prius 2nd gen Base
    Reviewed in the United States on June 27, 2023
    Verified Purchase
    This has been installed in my 2007 Prius base model for a year now. I use this as the 12V battery instead of the ridiculously expensive OEM battery. Works great, no problems.

    Update: I left for a a trip for a month and when I came back this battery was completely drained and wouldn't take a charge. So buy yourself a NOCO Genius 1 trickle charger and plug the battery to fully charge it once in a while and also leave it plugged in when leaving the car parked any length of time.

    I was able to revive my completely dead battery by opening it up and adding 2ml of battery acid and enough distilled water to cover the mats inside. I then high voltage(30v) charged it until it was able to accept 2amps and now its working fine but at a percentage of its previous capacity. There is a youtube video of how you can do this if you are interested. The guys channel is knurlgnar24.
    10 people found this helpful
    Helpful
     Report
    Troy D.
    5.0 out of 5 stars Power wheels- lasts way longer than stock battery
    Reviewed in the United States on July 22, 2023
    Verified Purchase
    The kids can ride all day in their power wheels with this battery. But it is much larger than the stock battery so I cut the battery compartment bigger with a saw to make it fit. And I rewired the power wheels to accept it. And it needs to be charged with a car battery charger for AGM batteries. It works great. Search for power wheels battery modifications on YouTube and there are videos.
    2 people found this helpful
    Helpful
     Report
    Les
    4.0 out of 5 stars So far good battery
    Reviewed in the United States on May 2, 2024
    Verified Purchase
    Came in on time in good shape and so far has performed well using for trolling motor 2 times so far.
    Helpful
     Report
    Allen R. Frederick
    5.0 out of 5 stars Great Bang for your Buck!
    Reviewed in the United States on August 26, 2023
    Verified Purchase
    I have purchased 4 of these batteries to use in "GO Kits" for my HAM radio club. They compact, well built and reliable!
    3 people found this helpful
    Helpful
     Report
    George
    5.0 out of 5 stars This Battery Fits The Goal Zero Yeti 350 Fine
    Reviewed in the United States on January 2, 2024
    Verified Purchase
    Fit Thge Goal Zero Yeti 350 nExtremne just fine. #0 min to install. Wors fine.
    3 people found this helpful
    Helpful
     Report
    JB
    1.0 out of 5 stars Buyer beware. This battery stops holding charge after few months
    Reviewed in the United States on August 27, 2023
    Verified Purchase
    I purchased this battery in April 2022 for a small boat. By the end of the season it stopped holding a charge. It was the right size and I figured it was a fluke so I bought another one in April of 2023. It worked fine for a few months now it does not hold a charge either. Not a fluke apparently. What a waste.
    3 people found this helpful
    Helpful
     Report
    bfar
    5.0 out of 5 stars Decent Buy (AH per $)
    Reviewed in the United States on March 8, 2021
    Verified Purchase
    Cheapest, and best quality deep cycle SLA batteries on Amazon when you consider dollars per usable amp-hours, and they have been working well so far. Bought 4 of these for a 200 watt solar array. No noticeable loss of capacity over 3 months. But I rarely ever get down to even a 50% deep of discharge. With a near constant 50 watt load (running humidifier, when needed), the average is 40% DoD per day, and the 200 watt panels fully charge (to float) most days. Adding one more 100 watt panel to square it up a little better. Will update if any issues. Estimating atleast 3 year useful-life, with quality solar controller, and daily use, with under 50% DoD. Then I'm switching to Lithium batts! :)
    6 people found this helpful
    Helpful
     Report

    Top reviews from other countries

    Translate all reviews to English
    Allen Rosario
    1.0 out of 5 stars Useless Battery
    Reviewed in Canada on March 6, 2023
    Verified Purchase
    Ordered on May 26, 2022 - Died on March 5, 2023
    Less that a year.
    Cost of battery $169.44
    Report
    Client d'Amazon
    2.0 out of 5 stars Que ça fonctionne bien
    Reviewed in Canada on June 1, 2022
    Verified Purchase
    Pour mon petit moteur de bateau et pas trop satisfaite car la batterie ne tient pas sa charge on l’a rechargée correctement et le même problème est survenu désolé déçu de cet achat
    Report