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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 |
Commercial vehicle electrical systems place sustained, high-current demands on batteries that standard passenger-car units are not designed to withstand. The Hella HP638 is a sealed lead-acid battery engineered specifically for heavy-duty fleet applications, delivering 12V output with a 143Ah capacity (C20) and a cold cranking rating of 900A (EN) to ensure reliable engine starts across a broad range of operating conditions.
Hella designs its commercial vehicle battery range to meet the rigorous requirements of trucks, long-distance coaches, buses, fire engines, agricultural machinery, and construction equipment. Built to Hella's Product Group 2801 specification, the HP638 employs a sealed lead-acid construction that minimises maintenance requirements while maintaining dependable performance throughout the battery's service life." The HP638 occupies a MAC132 case to dimensions of 510mm × 164mm – 210mm (L × W × H) and weighs 33.8 kg. It is fitted with Type 1 terminals in Polarity 0 configuration and uses a B00 hold-down system. Cross-reference: 638. Start-stop compatibility is not confirmed – refer to the product label before fitment. "This battery is available as part of a wider Hella commercial vehicle range. Related variants include HP612, HP620, HP622, HP623, HP624, HP625, HP629, HP632, HP633, and HP655." The HP638 is supplied with a 2-year manufacturer's warranty covering defects in materials and workmanship. "Delivery: pallet shipment, typically 3–5 working days within UK mainland. Contact PartsForMachines for delivery quote. 30-day returns.
Whatever the application, Hella commercial vehicle batteries are built specifically to power fleets. From trucks to vans, long distance coaches, buses, fire engines, combine harvesters and construction vehicles our unrivalled range will help get the job done with less down time which in turn reduces costs.
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.
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 | Hella |
|---|---|
| Voltage | 12V |
| Capacity AH (C20) | 143Ah |
| Cold Cranking Amps (EN) | 900A |
| L × W × H | 510mm × 164mm × 210mm |
| Warranty period | 2 Years |
| Weight (Kg) | 33.8 |
| Capacity AH (C5) | |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 510 |
| Width (mm) | 164 |
| Height Inc. Terminal (mm) | 210 |
| Terminal Placement | 0 |
| Terminal Type | 1 |
| Hold Down | B00 |
| Case Size | MAC132 |
| 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 | YBX1612 | YBX1630 | YBX1655 | YBX1657 |
| Voltage | 12 | 12 | 12 | 12 |
| Capacity (AH) | 143 | 143 | 126 | 142 |
| Hold Down | N | B3 | N | N |
| Cold Cranking Amps (EN1) | 900 | 900 | 750 | 850 |
| Terminal Type | T1 | T1 | T1 | T1 |
| Cell Layout | 3 | 3 | 0 | 0 |
| Length | 513 | 513 | 347 | 345 |
| Width | 189 | 189 | 174 | 175 |
| Height | 223 | 223 | 285 | 275 |
| Show More | ||||
A. The Hella HP638 is rated at 900A cold cranking amps measured to the EN standard, making it suitable for high-demand engine starting in commercial vehicles operating in cold or adverse conditions.
A. The HP638 has a capacity of 143Ah measured at the C20 rate. This rating reflects the total charge the battery can deliver over a 20-hour discharge period under standard test conditions.
A. The HP638 measures 510mm in length, 164mm in width, and 210mm in height including terminals. It fits a MAC132 battery case. Always verify these dimensions against your vehicle's battery tray before ordering.
A. The HP638 is fitted with Type 1 terminals in a Polarity 0 configuration, meaning the positive terminal is positioned on the left when viewed from the front of the battery. Confirm polarity compatibility with your vehicle before installation.
A. The HP638 uses a B00 hold-down configuration. Ensure your vehicle's battery mounting system is compatible with this hold-down type prior to fitment.
A. Start-stop compatibility for the HP638 has not been confirmed. Refer to the product label or consult your vehicle manufacturer's specification before fitting this battery to a start-stop equipped vehicle.
A. The HP638 cross-references to battery type 638. This reference can be used to confirm compatibility with vehicle manufacturer battery specifications that list the 638 type.
A. The HP638 is designed for commercial vehicle applications including trucks, vans, long-distance coaches, buses, fire engines, combine harvesters, and construction equipment. It is not intended as a standard passenger car replacement battery.
A. The HP638 is supplied with a 2-year manufacturer's warranty covering defects in materials and workmanship under normal operating conditions. Warranty claims should be directed to PartsForMachines in the first instance.
A. The HP638 is dispatched on a pallet due to its size and weight of 33.8 kg. Delivery to UK mainland addresses typically takes 3–5 working days. Contact PartsForMachines directly for a delivery quote. A 30-day returns policy applies.
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