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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 |
Heavy commercial vehicle applications place severe demands on battery starting performance, particularly in cold conditions and across high-compression diesel powertrains. The Powermax PM633 is a purpose-built commercial battery rated at 12V and 135Ah (C20), delivering 680 Cold Cranking Amps (EN) to meet these operational requirements with consistent reliability. Constructed to the highest specification within the Powermax Commercial range, this battery is engineered to handle the elevated electrical loads characteristic of modern commercial vehicle systems.
Powermax batteries are developed to cope with the full breadth of today's automotive and commercial electrical demands. The PM633 is a sealed lead-acid unit built within the established Powermax commercial product group (2821), combining robust construction with dependable output across a wide range of operating temperatures and duty cycles.
The PM633 measures 360mm × 253mm – 240mm (L × W × H) and weighs 38.1 kg. It features a Type 1 terminal configuration, B00 hold-down arrangement, and Polarity 6 layout. The case reference is 12C135. This battery cross-references directly to the industry-standard Type 633. Start-stop compatibility is not confirmed; refer to the product label before fitment.
The PM633 is one of ten variants within the Powermax Commercial Battery range, including PM620, PM622, PM623, PM624, PM625, PM629, PM629UR, PM632, PM638, and PM655, offering a comprehensive selection across capacities and fitments.
The Powermax PM633 is covered by a 2-year warranty, providing assurance of quality and sustained performance in commercial fleet operations.
Delivery: pallet shipment, typically 3–5 working days within UK mainland. Contact PartsForMachines for delivery quote. 30-day returns.
Quality, durability and performance sum up the Powermax range of batteries. Powermax batteries are built to the very highest specification to cope with today’s automotive electrical demands. The Powermax automotive range has a battery to suit every application whilst providing premium quality and value. That’s why people trust the Powermax battery brand to give them the performance they need no matter how harsh the conditions.
Key Feature:Suited for passenger vehicles, balancing reliable cold‑cranking performance with long service life for daily 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 | Powermax Battery |
|---|---|
| Voltage | 12V |
| Capacity AH (C20) | 135Ah |
| Cold Cranking Amps (EN) | 680A |
| L × W × H | 360mm × 253mm × 240mm |
| Warranty period | 2 Years |
| Weight (Kg) | 38.1 |
| Capacity AH (C5) | |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 360 |
| Width (mm) | 253 |
| Height Inc. Terminal (mm) | 240 |
| Terminal Placement | 6 |
| Terminal Type | 1 |
| Hold Down | B00 |
| Case Size | 12C135 |
| 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 Powermax PM633 is a 12V battery with a capacity of 135Ah rated at C20.
A. The PM633 is rated at 680 Cold Cranking Amps (CCA) measured to the EN standard, making it suited to high-compression diesel and large petrol commercial engines.
A. The PM633 measures 360mm in length, 253mm in width, and 240mm in height including the terminal. It weighs 38.1 kg.
A. The PM633 uses a Type 1 terminal configuration with Polarity 6 and a B00 hold-down arrangement. Always verify compatibility with your vehicle before fitment.
A. The case reference is 12C135 and the PM633 cross-references to the industry-standard Type 633, including reference 61 21 7 633 698.
A. Start-stop compatibility for the PM633 has not been confirmed. Please refer to the product label and verify suitability with your vehicle manufacturer's specifications before fitment.
A. The PM633 is covered by a 2-year warranty from the date of purchase, providing assurance of build quality and reliable performance in commercial applications.
A. The PM633 is a sealed lead-acid battery, purpose-built for commercial vehicle starting applications within the Powermax Commercial Battery range (Product Group 2821).
A. Yes. The Powermax Commercial Battery range includes PM620, PM622, PM623, PM624, PM625, PM629, PM629UR, PM632, PM638, and PM655, covering a broad range of capacities and fitments for commercial vehicle applications.
A. The PM633 is dispatched via pallet shipment due to its size and weight, typically arriving within 3–5 working days to UK mainland addresses. Please contact PartsForMachines for a delivery quote prior to ordering. A 30-day returns policy applies.
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