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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £19.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £7.99 | 7 to 10 working days |
Product Number: RTS4.2
Variations
High-performance starter batteries must deliver reliable, high-current bursts under demanding conditions without premature failure. The Optima Red Top 8002-250 is a 12V AGM starter battery engineered specifically for high-draw cranking applications, offering 815 CCA (EN) and 50Ah capacity within a compact footprint suitable for modified, tuned, and performance vehicles.
Optima's spiral-cell AGM (Absorbent Glass Mat) construction eliminates free electrolyte, binding the acid within glass mat separators. This design reduces internal resistance, improves charge acceptance, and delivers a strong, consistent cranking pulse even after repeated deep discharges – characteristics that conventional flooded batteries cannot match reliably over time." The 8002-250 measures 254mm × 175mm – 200mm (L × W × H) and weighs 18kg. It uses a SAE Post terminal (Terminal Position 1) with top-post polarity configuration (Polarity 1) and B00 hold-down classification. No direct cross-reference is provided; fitment should be confirmed against vehicle specifications. Start-stop technology compatibility is supported by the AGM construction – verify against the vehicle's specific requirement via the product label before installation. This product is available as a single unit. No additional variants are offered within this listing. The Optima Red Top 8002-250 is covered by a 2-year manufacturer warranty against defects in materials and workmanship. "Standard delivery: 1–3 working days within UK mainland. 30-day returns.
The OPTIMA REDTOP high-performance AGM Battery is designed for starter applications. Its ideal for tuned and street cars, and other high-performance applications. Its even powerful enough to start generators while having small space requirements.
Key Feature:Engineered for modern passenger vehicles, providing reliable starting power, voltage stability, and long-term durability to support daily commuting and standard automotive electrical demands.
Uses:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
Fitment Warning:You must check your current battery against the specifications of this battery before ordering to ensure that this is the correct battery for your vehicle. Check battery technology, dimensions, terminal type, polarity, capacity (AH) and cranking performance (CCA). We cannot guarantee correct fitment under any circumstances.
| Brand | Optima Batteries |
|---|---|
| Voltage | 12V |
| Capacity AH (C20) | 50Ah |
| Cold Cranking Amps (EN) | 815A |
| L × W × H | 254mm × 175mm × 200mm |
| Warranty period | 2 Years |
| Weight (Kg) | 18 |
| Capacity AH (C5) | |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 254 |
| Width (mm) | 175 |
| Height Inc. Terminal (mm) | 200 |
| Terminal Placement | 1 |
| Terminal Type | 1 |
| Hold Down | B00 |
| Case Size | |
| ETN Number | |
| TTNR |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Expert Guidelines for Preserving Your Heavy Equipment Battery Heavy machinery, including forklifts, bulldozers, and excavators, relies on robust batteries to minimize downtime and maximize operational availability. These batteries must endure even more challenging conditions than typical automotive batteries. Moreover,...
Standard Delivery: £7.99
Delivery Estimate: 3 to 5 working days
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| PRODUCT NUMBER | YBX9027 | EK508 | EK454 | EK457 | LF027 |
| Voltage | 12 | 12 | 12 | 12 | 12 |
| Capacity (AH) | 60 | 50 | 45 | 45 | 60 |
| Hold Down | B3 | ||||
| Cold Cranking Amps (EN1) | 640 | 800 | 380 | 380 | 680 |
| Terminal Type | T1 | 1 | |||
| Length | 242 | 260 | 237 | 237 | 242 |
| Width | 175 | 173 | 127 | 127 | 175 |
| Height | 190 | 206 | 227 | 227 | 190 |
| Show More | |||||
A. The Optima Red Top 8002-250 is rated at 815 Cold Cranking Amps (CCA) measured to the EN standard, making it well suited to high-compression and performance engines that demand strong, sustained cranking current.
A. The 8002-250 measures 254mm in length, 175mm in width, and 200mm in height including the terminal. It weighs 18kg. These dimensions should be verified against the available battery tray space before purchase.
A. This battery uses SAE Post terminals (Terminal Position 1) with a Polarity 1 configuration, meaning the positive terminal is positioned on the right when viewed from the front of the battery. Confirm compatibility with your vehicle's cable layout before ordering.
A. The AGM construction of this battery technically supports start-stop functionality. However, compatibility must be verified against your specific vehicle's requirements. Please check the product label and your vehicle manufacturer's specification before installation.
A. The Optima Red Top 8002-250 uses a B00 hold-down classification. This refers to the base ledge profile used to secure the battery within the tray. Verify that your vehicle's battery tray accommodates the B00 configuration prior to fitting.
A. The Optima Red Top 8002-250 has a rated capacity of 50Ah measured at the C20 rate. Capacity figures at C5, C10, and C100 rates are not published for this product. For the majority of automotive starter applications, the C20 rating and CCA figure are the most relevant specifications.
A. No direct cross-reference numbers are provided for this specific listing. To confirm fitment, use your vehicle registration or chassis details, or contact our technical team with your make, model, engine, and year of manufacture.
A. This battery is covered by a 2-year manufacturer warranty from Optima Batteries against defects in materials and workmanship. The warranty applies from the date of purchase under normal use conditions. Retain your proof of purchase for any warranty claims.
A. The Optima Red Top 8002-250 is dispatched via standard parcel delivery. Standard delivery takes 1–3 working days within UK mainland. A 30-day returns policy applies. Please note that batteries must be returned unused and in original packaging to be eligible for a return.
A. AGM stands for Absorbent Glass Mat. The electrolyte is immobilised within fibreglass separators rather than left free to pool as in conventional flooded batteries. This construction lowers internal resistance, improves charge acceptance, and provides more consistent high-current delivery during cranking — particularly beneficial in high-performance and modified vehicles.
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