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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: BTDCM5.5
Variations
Marine and recreational vehicle electrical systems impose demanding cycles of deep discharge and rapid recharge that conventional flooded batteries struggle to sustain. The Optima Blue Top 8052-188 (BTDCM5.5) is an Absorbed Glass Mat battery engineered specifically for vessels running trolling motors, onboard electronics, and comfort systems that habitually draw reserves down between charge opportunities.
Optima's Spiral Cell AGM construction binds the electrolyte within tightly wound glass mat separators, eliminating free acid and enabling the cell stack to resist vibration, shock, and the sustained discharge cycles characteristic of marine use. The result is a battery rated at 75Ah (C20) with 975 Cold Cranking Amps, delivering both reliable engine-starting authority and the deep-cycle reserve capacity needed to power auxiliary loads over extended periods.
The BTDCM5.5 measures 325 mm – 165 mm – 238 mm and weighs 27.9 kg. It uses a dual-terminal (DT) configuration accommodating both top-post and side-post connections, with Polarity 2 orientation and B00 hold-down classification. Voltage is 12V. No direct cross-reference codes are listed; confirm compatibility against your vessel's battery specification before ordering. The technology supports start-stop applications – verify against the product label." No additional variants are available for this SKU. This battery is supplied with a 2-year manufacturer warranty covering defects in materials and workmanship under normal operating conditions. "Standard delivery: 1–3 working days within UK mainland. 30-day returns.
The OPTIMA BLUETOP high-performance AGM Battery is the perfect marine battery for boats with trolling motors and extensive electronic systems and works well with recreational vehicles with comfort features that tend to drain batteries quickly.
Key Feature:Suited for marine and RV applications, supporting engine cranking and house loads for regular use.
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.
| Brand | Optima Batteries |
|---|---|
| Voltage | 12V |
| Capacity AH (C20) | 75Ah |
| Cold Cranking Amps (EN) | 975A |
| L × W × H | 325mm × 165mm × 238mm |
| Warranty period | 2 Years |
| Weight (Kg) | 27.9 |
| Capacity AH (C5) | |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 325 |
| Width (mm) | 165 |
| Height Inc. Terminal (mm) | 238 |
| Terminal Placement | 2 |
| Terminal Type | DT |
| 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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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | EP600 | EQ600 | S12-95AGM | LSLC75-12 | LSLC85-12 |
| Voltage | 12 | 12 | 12 | 12 | 12 |
| Capacity (AH) | 70 | 70 | 85 | 75 | 85 |
| Cold Cranking Amps (EN1) | 760 | 760 | |||
| Terminal Type | F8 | F8 | |||
| Length | 278 | 278 | 260 | 260 | 260 |
| Width | 175 | 175 | 172 | 168 | 168 |
| Height | 190 | 190 | 237 | 215 | 215 |
| Show More | |||||
A. The Optima Blue Top BTDCM5.5 (8052-188) is a 12V battery with a rated capacity of 75Ah at the C20 discharge rate and 975 Cold Cranking Amps (CCA EN standard).
A. The BTDCM5.5 uses a dual-terminal (DT) configuration, which provides both top-post and side-post connection points. This makes it compatible with a wider range of marine and RV wiring layouts.
A. The BTDCM5.5 carries a Polarity 2 designation. Confirm your vessel or vehicle's polarity requirement matches this orientation before installation.
A. Yes. Optima specifically positions the Blue Top range for boats running trolling motors and extensive onboard electronics. The AGM deep-cycle design supports the sustained current draw and repeated discharge-recharge cycles that trolling motor use demands.
A. The AGM technology used in the BTDCM5.5 is capable of supporting start-stop applications. However, you should verify compatibility against the product label and your vehicle or vessel manufacturer's specification before use.
A. No IP ingress protection rating is stated for this product. For installation in environments with direct water exposure, consult Optima's technical documentation or contact PartsForMachines for further guidance.
A. No cross-reference codes are listed for this SKU. To confirm that this battery replaces your existing unit, compare the voltage, capacity, CCA rating, dimensions, terminal type, and polarity against your current battery's specification.
A. This battery is covered by a 2-year manufacturer warranty against defects in materials and workmanship under normal operating conditions. Retain your proof of purchase, as this will be required to support any warranty claim.
A. Standard delivery is 1–3 working days to UK mainland addresses. A 30-day returns policy applies. Contact PartsForMachines within 30 days of receipt if the item is faulty or not as described.
A. The battery measures 325 mm (length) × 165 mm (width) × 238 mm (height including terminal) and weighs 27.9 kg. Verify that your battery tray accommodates these dimensions and the B00 hold-down classification.
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