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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: DCS-33UNC RIT
Variations
Tesla Model S vehicles rely on a dedicated 12V auxiliary battery to power essential low-voltage systems including lights, door locks, climate control, and the touchscreen display – independent of the high-voltage drive battery. The DCS-33UNC RIT is a purpose-built AGM auxiliary battery designed to meet the specific demands of this application, ensuring these systems remain operational at all times.
Constructed using Absorbent Glass Mat technology, this battery offers a sealed, maintenance-free design with superior resistance to vibration and deep-cycle use. AGM construction eliminates acid stratification and supports the controlled charge management typical of Tesla auxiliary charging systems." This battery is dimensioned at 197mm (L) × 132mm (W) × 173mm (H) and is housed in a U01 case. It carries a 12V nominal voltage with a 30Ah capacity (C20). Terminal placement is Type 1 with standard polarity (code 0) and B00 hold-down configuration. Cross-reference: DCS-33UNC RIT. Compatible with Tesla Model S produced between 2013 and 2016. Start-stop technology support is indicated – verify compatibility with the product label before fitment. No variant configurations are available for this product. This battery is supplied with a 1-year warranty covering manufacturing defects under normal operating conditions. "Standard delivery: 1–3 working days within UK mainland. 30-day returns.
Tesla 12V auxiliary battery Tesla vehicles have a 12V battery to power essential low-voltage systems such as lights, door locks, heating and the touchscreen display. This setup is safer and ensures these systems remain operational even if the main battery is depleted. Additionally, it allows Tesla to use standardised components designed for 12V systems, like those in internal combustion engine cars.
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 | Tesla |
|---|---|
| Voltage | 12V |
| Capacity AH (C20) | 30Ah |
| Cold Cranking Amps (EN) | |
| L × W × H | 197mm × 132mm × 173mm |
| Warranty period | 1 Year |
| Weight (Kg) | 11.9 |
| Capacity AH (C5) | |
| Capacity AH (C10) | |
| Capacity AH (C100) | |
| Marine Cranking Amps (MCA) | |
| Watt-Hours (WH) | |
| Length (mm) | 197 |
| Width (mm) | 132 |
| Height Inc. Terminal (mm) | 173 |
| Terminal Placement | 0 |
| Terminal Type | 1 |
| Hold Down | B00 |
| Case Size | U01 |
| 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 | HJ-S34B20R | AUX1 | ||
| Voltage | 12 | 12 | ||
| Capacity (AH) | 35 | 35 | ||
| Hold Down | N | |||
| Cold Cranking Amps (EN1) | 272 | 520 | ||
| Terminal Type | T3 | 1 | ||
| Cell Layout | 1 | |||
| Length | 197 | 212 | ||
| Width | 129 | 175 | ||
| Height | 227 | 140 | ||
| Show More | ||||
A. This battery has a nominal voltage of 12V and a rated capacity of 30Ah measured at the C20 rate, making it suitable for the auxiliary power demands of the Tesla Model S.
A. This battery is compatible with the Tesla Model S produced between 2013 and 2016, where it serves as the 12V auxiliary battery powering low-voltage systems such as lighting, door locks, and the touchscreen.
A. This battery uses standard polarity (polarity code 0), with Type 1 terminal placement. Please verify terminal orientation against your vehicle's battery tray before fitment.
A. The battery measures 197mm in length, 132mm in width, and 173mm in height including the terminals. It is housed in a U01 case format with a B00 hold-down configuration.
A. The AGM construction of this battery is compatible with start-stop system requirements. However, you should verify compatibility by checking the product label prior to installation, as fitment requirements can vary.
A. Tesla vehicles use a 12V auxiliary battery to power essential low-voltage systems independently of the main high-voltage drive battery. This design ensures that safety-critical systems such as lights, door locks, and the display remain functional regardless of the state of the traction battery.
A. CCA data is not specified for this auxiliary battery. As an AGM auxiliary unit rather than an engine-starting battery, cold cranking performance is not a primary specification for this application.
A. This battery uses Absorbent Glass Mat (AGM) technology, which is a sealed, valve-regulated design. It is completely maintenance-free and requires no topping up with electrolyte.
A. This battery is supplied with a 1-year warranty covering manufacturing defects under normal operating and charging conditions. Warranty does not cover damage resulting from incorrect fitment or improper use.
A. Standard delivery within UK mainland takes 1–3 working days. A 30-day returns policy applies. Batteries must be returned unused and in original packaging to qualify for a full refund.
A. A 30-day returns policy applies. Batteries must be returned unused and in original packaging to qualify for a full refund.
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