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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 |
Vehicles equipped with Start-Stop technology place considerable demands on the battery, requiring frequent deep cycling and rapid recharge between engine restarts. The VARTA Dynamic EFB N50 is engineered specifically to meet these challenges, offering a dependable power solution for drivers operating cars with standard electronic loads and automatic engine management systems.
Enhanced Flooded Battery technology underpins the N50's performance. EFB construction employs a polyester scrim bonded to the active paste material of each positive plate, significantly improving charge acceptance and extending cycle life compared to conventional flooded batteries. This design enables the battery to recover rapidly after each Start-Stop event, maintaining consistent cranking voltage across a wide range of operating conditions.
The N50 operates at 12V with a rated capacity of 50Ah (C20) and a Cold Cranking Amps figure of 550A (EN). Physical dimensions are 207mm × 175mm – 190mm (L × W × H including terminal). The battery features a Type 1 terminal post configuration, Hold-Down type B13, and standard polarity (0 – positive terminal to the left). It cross-references directly to 012EFB.
This battery is available in additional capacities: D54, N60, N65, and LED60, accommodating a range of vehicle platform requirements.
The VARTA Dynamic EFB N50 is supplied with a 3-year warranty, covering dependable service life under everyday driving conditions.
Standard delivery: 1–3 working days within UK mainland. 30-day returns.
Dynamic EFB - Vehicles with Start-Stop technology and increased energy needs. The Varta Dynamic EFB is the perfect choice for drivers who value dependability. Designed for Start-Stop technology vehicles with standard electronic features, it delivers extra starting power for confident starts, backed with twice the lifespan of a conventional battery. Smooth, consistent performance on every drive. VARTA batteries meet all the standards of OE manufacturers. Engineered in Germany, VARTA batteries deliver precision performance and lasting reliability.
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 | VARTA |
|---|---|
| Voltage | 12V |
| Capacity AH (C20) | 50Ah |
| Cold Cranking Amps (EN) | 550A |
| L × W × H | 207mm × 175mm × 190mm |
| Warranty period | 3 Years |
| Weight (Kg) | 14.179 |
| Capacity AH (C5) | |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 207 |
| Width (mm) | 175 |
| Height Inc. Terminal (mm) | 190 |
| Terminal Placement | 0 |
| Terminal Type | 1 |
| Hold Down | B13 |
| Case Size | |
| ETN Number | 550500055 |
| 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 | YBX7053 | YBX7054 | YBX7055 | EL550 | EL600 |
| Voltage | 12 | 12 | 12 | 12 | 12 |
| Capacity (AH) | 45 | 40 | 40 | 55 | 60 |
| Hold Down | N | N | N | ||
| Cold Cranking Amps (EN1) | 450 | 400 | 400 | 540 | 640 |
| Terminal Type | T1/T3 | T1/T3 | T1/T3 | ||
| Cell Layout | 0 | 0 | 1 | ||
| Length | 238 | 197 | 197 | 207 | 242 |
| Width | 128 | 128 | 128 | 175 | 175 |
| Height | 227 | 227 | 227 | 190 | 190 |
| Show More | |||||
A. The N50 uses Enhanced Flooded Battery (EFB) technology, which incorporates a polyester scrim bonded to the positive plate paste. This improves charge acceptance, increases cycle durability, and makes the battery suitable for vehicles fitted with Start-Stop systems.
A. Yes. The N50 is specifically designed for vehicles with Start-Stop technology. EFB construction enables the battery to withstand the frequent charge and discharge cycles that Start-Stop operation demands, maintaining reliable cranking performance throughout.
A. The battery measures 207mm in length, 175mm in width, and 190mm in height including the terminal. Please verify these dimensions against your vehicle's battery tray and hold-down requirements before ordering.
A. The N50 has standard polarity (polarity code 0), meaning the positive terminal is positioned to the left when viewed from the front of the battery. It uses a Type 1 terminal post configuration.
A. The N50 requires a B13 hold-down configuration. Please confirm your vehicle's hold-down bracket type is compatible before fitting.
A. The N50 cross-references to 012EFB. If your vehicle handbook or existing battery label shows this reference, the N50 is the corresponding VARTA replacement.
A. The battery is supplied with a 3-year warranty, providing cover for defects in materials and workmanship under normal everyday driving conditions.
A. Yes. Related variants available on this site include the D54, N60, N65, and LED60, each sharing the same EFB technology platform and suited to vehicles with differing capacity requirements.
A. Standard delivery is 1–3 working days to UK mainland addresses. A 30-day returns policy applies. Please ensure the battery is unused and in its original packaging if returning.
A. The VARTA Dynamic EFB N50 is rated at 550A CCA to the EN standard. This figure represents the current the battery can deliver at −18°C for 30 seconds whilst maintaining a minimum voltage of 7.5V.
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