Optima Yellow Top YTS 4.2 Dual Purpose AGM Battery
Optima Yellow Top Battery YTS 4.2 (8012-254) (BCI D34) YTS4.2 AGM
Ideal for dual battery setups, we even offer a discount when bought in pairs.
£247.37 inc. UK VAT
Ships direct from UK supplier warehouse (tracked)
Genuine, OEM & trusted aftermarket parts for vehicles we know and support.
Free mainland UK shipping £99+ · Upgraded delivery options at checkout
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Description
The YELLOWTOP high-performance AGM battery is one of the few true dual-purpose automotive batteries available. With premium cranking power and impressive cycling capability, this heavy-duty battery is also perfect for modern accessory-loaded vehicles. Low internal resistance also provides more consistent power output and faster recharges.
Benefits
- Deep-cycle and cranking power
- Up to 3X longer life
- 15 times more vibration-resistant
- Virtually spillproof
- Mountable in virtually any position
- Maintenance-free
- Faster recharging
- Optimal starting power
- 300+ discharge/recharge cycles
| Optima Long Code | 812 254 000 888 2 |
| Voltage | 12V |
| Battery Capacity (C20) | 55Ah |
| Cold Cranking | 765CCA |
| Terminal Type | A, Standard Automotive |
| Terminal Layout | Left Hand Positive |
| Dimensions (Including Terminals) | L254 x W175 x H220mm |
| Weight | 19.5Kg |
| Warranty | 2 Years |
| Country of Manufacture | Mexico |
| Battery Technology | AGM |
| Battery Application | Dual Purpose |
Battery delivery
Batteries can only be delivered within the UK. Because batteries travel through a different courier route and may be sent direct from the battery supplier, order batteries separately from other parts where possible to avoid delays or additional carriage issues.
Battery warranty and vehicle checks
This battery is covered by the manufacturer’s warranty against manufacturing defects. Battery warranty does not cover failure caused by vehicle faults, incorrect charging, overcharging, undercharging, deep discharge, parasitic drain, poor earths, loose terminals, faulty alternators, faulty voltage regulators or unsuitable auxiliary wiring.
If a battery problem occurs, we need to establish whether the battery itself is faulty or whether the vehicle charging system, wiring or electrical equipment has caused the issue. A faulty alternator, regulator, earth, terminal connection or parasitic drain can discharge or damage a battery, and that is not covered as a manufacturing fault.
Before a warranty replacement can be arranged, the battery may need to be fully charged and tested, and we may need charging-system checks from the vehicle. Test results may need to show battery voltage, cold cranking amps and battery health.
Please contact us before returning a battery. We do not normally send a replacement battery before the original battery has been tested and a battery fault has been confirmed.
Additional information
| Weight | 20 kg |
|---|
Brand
Brand
Optima Batteries
With a 40-year history of technological innovation and engineering, OPTIMA® products offer unstoppable power for extreme enthusiasts and others who require THE ULTIMATE POWER SOURCE. In the 1970s, OPTIMA Batteries introduced the first maintenance-free lead acid batteries for commercial and military use and the first high‐performance AGM automotive batteries. OPTIMA innovation didn’t stop there.
OPTIMA revolutionized the industry with the introduction of its unique SPIRALCELL TECHNOLOGY® as well as developing their first digital battery charger and maintainer. In 2017 OPTIMA added even more sizes to their product line with the introduction of two DIN fitments (H6 & H7). These new DIN sizes bring the best-in-class material purity enthusiasts expect from OPTIMA Batteries to flat-plate AGM construction.
Look for the distinctive OPTIMA SIX PACK™ shape to get THE ULTIMATE POWER SOURCE every day, everywhere
Warranty Info
Warranty Info
Warranty covers all faults caused by manufacturing workmanship or materials.
Warranty does not cover:
- Sulphation
- Wear and Tear
- Deep or Over Cycling
- Overcharging
- Physical Damage
- Incorrect Application
- Damage from a faulty alternator
Information:
All batteries once filled with electrolyte become active, and will slowly self-discharge. The higher the temperature that they are stored at, the higher this self discharge rate will be.
It is important that no battery is allowed to discharge to the point of sulphating (12.06v), or so that they are no longer able to start the car/bike/truck or operate the required equipment. To prevent this we recommend monthly voltage checks, especially on vehicles that are used infrequently, or stand by equipment. Ideally a volt meter should be fitted to your vehicle so that you can monitor battery and alternator performance.
Once a battery’s voltage drops to 12.4v, we recommend that it is then recharged at a rate of around 10% of the battery’s capacity for 10 hours or until it has a voltage at rest of at least 12.65V.
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Shipping & Delivery
Our trusted couriers will get your orders to you as quickly and reliably as possible.
Standard UK delivery is next working day. For all orders outside the UK DHL Express provide shipping. You can also collect your order from us!
Free mainland UK postage and packaging on all eligible orders over £99 (terms and conditions apply).
Returns
14-day returns
Unopened & unused
Faulty? We cover postage
- Return within 14 days of delivery of your order.
- Items must be unused, unopened and in original packaging.
- Faulty items: we’ll cover return postage—keep your receipt.
- Refunds & Replacements are dealt with once the original item is received and inspected.
Non-returnable: non-stock/order in/special orders and genuine Land Rover parts (unless faulty).
Returns – quick FAQs
How long do I have to return an item?
14 days from receipt of your order.
Who pays return postage?
We cover it if the item is faulty—please keep your postage receipt.
What items are non-returnable?
Non-stock/special orders and genuine Land Rover parts (unless faulty).
How do I start a return?
Contact us
Please include your order number and a brief reason for the return.
Warranty
All parts sold by Twinwoods 4x4 are covered by a minimum 12 month warranty against manufacturing defects.
Some products and brands may carry a longer warranty period where this is provided by the manufacturer. Where applicable, this will normally be stated on the individual product page.
The warranty covers manufacturing defects only and does not cover failure caused by incorrect fitting, misuse, accidental damage, normal wear and tear, or faults elsewhere on the vehicle.
Warranty claims may require the part to be returned for inspection and testing before any repair, replacement or refund is authorised.
This does not affect your statutory rights.
For full details, please see our Terms and Conditions.
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