- Home Page /
- Automotive /
- Car Parts /
- Batteries & Accessories /
- Car Batteries /
- Optima Yellow Top YT S 4.2 8012-254 BCI D34 Y...
0 ratings
Item #:
64774891
Optima Yellow Top YT S 4.2 8012-254 BCI D34 YTS4.2 AGM
90% of respondents would recommend this to a friend
Item #:
64774891
XCD 954
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from UK
0 ratings
Write a review
In stock
Imported from UK store
QTY:
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The battery is delivered in special packaging to ensure safe transport.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Performance
The Optima Yellow Top YT S 4.2 delivers exceptional starting power and deep cycling capabilities, making it ideal for both daily drivers and high-demand applications.
Durable Design
Constructed with advanced AGM technology, this battery is rugged and resistant to vibration, ensuring reliability in harsh conditions and longer lifespan compared to conventional lead-acid batteries.
Versatile Applications
Compatible with a wide range of vehicles and equipment, the Optima Yellow Top is perfect for everything from trucks to marine applications, making it a flexible choice for diverse needs.
Product Details
| Brand | Optima |
| Vehicle service type | Passenger Car |
| Size | Normal |
| Voltage | 12 Volts |
| Battery cell composition | Lead-Acid, AGM |
| Item weight | 14 Kilograms |
| Product dimensions | 25.4D x 17.5W x 20H centimetres |
| Number of cells | 6 |
| Resistance | 14.46 Milliohms |
| Battery capacity | 55 Amp Hours |
Who Should Buy?
-
Off-Road Enthusiasts
Ideal for drivers needing durable, deep-cycle power for rough terrain and demanding battery needs.
-
Marine Use
Great for marine applications due to its vibration resistance and reliability for powering electronics onboard.
-
High-Performance Vehicles
Excellent choice for high-performance cars requiring a strong, reliable battery for optimal engine performance.
-
Budget-Conscious Buyers
May not be suitable for those with tight budgets due to its premium price compared to standard batteries.
Product Description
Optima Yellow Top YT S 4.2 8012-254 BCI D34 YTS4.2 AGM
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the capacity of the Optima YellowTop Battery?
Answer: The Optima YellowTop Battery has a capacity of 12V 55Ah. -
Question:
What is the starting power of this battery?
Answer: It delivers an impressive 765A of starting power. -
Question:
Are there any special safety precautions when unboxing?
Answer: Yes, always remove the transport locks while keeping the opening away from your body to avoid deflagrations.
Optima Car Batteries Editorial Review
The YTS4.2 battery is an excellent option for those looking for a reliable and long-lasting battery. Customers have reported using this product for a dual battery setup, as a replacement for worn-out Optima batteries, and for use in caravans for powering movers and lighting. Reviewers have reported that this battery has held up well over time, with some customers reporting using it for up to 8 years without issue. However, one customer did report receiving the wrong version of the battery and expressed concerns about its compatibility with a solar panel charger.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Reliable and long-lasting
- Used for dual battery setups and in caravans for powering movers and lighting
- Holds up well over time
Cons
- One customer received the wrong version of the battery
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XCD 954
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Optima YellowTop Batteries are designed for maximum safety during transport.
- Features a powerful 12V 55Ah capacity for reliable performance.
- Delivers 765A of starting power, ideal for demanding applications.
- High-quality construction guarantees durability and long-lasting use.
- International sales ensure wide accessibility for various customer needs.
- Care instructions provided to prevent hazards during installation.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.