# Battery/ground screw terminal clamp Unimet ZB 70T — screw-type mass terminal

**URL:** https://aio.lv/en/product--unimet-mas-zbs-70t--11915980
**Data updated:** 2026-03-10 09:20 (EET)
**Category:** Car Accessories
**Manufacturer:** Unimet
**Manufacturer code:** MAS ZBŚ 70T
**EAN:** 5902067830277
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unimet-mas-zbs-70t--11915980

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Unimet ZB 70T is a screw-type battery/ground terminal clamp designed for secure electrical connection of battery negative or grounding conductors. The product features a screw fastening mechanism for reliable contact and mechanical stability. It is suitable for automotive, marine, and industrial applications where a robust mass connection or battery pole clamp is required.

## Long description

Unimet ZB 70T is a screw-type battery/ground terminal clamp designed to provide a stable electrical connection for negative battery posts and grounding conductors. The clamp uses a screw fastening mechanism that ensures firm contact and mechanical stability, making it suitable for environments where vibration resistance and reliable conductivity are required. Its construction and dimensions are optimized for secure attachment to battery poles and earthing points in vehicles, boats, and light industrial installations.
Advantages
The screw fastening provides consistent pressure on the conductor, reducing the risk of loosening over time. The clamp is engineered to maintain good electrical contact under vibration and thermal cycling. Its compact design allows installation in confined engine bays or equipment enclosures while providing a low-resistance path for return current or grounding. Materials and surface treatment support corrosion resistance in typical automotive and marine conditions.
Suitable for
Automotive negative battery connections and replacements
Marine grounding and negative pole connections
Industrial equipment earthing and return current paths
Repair and maintenance of battery-powered systems
Key specifications
Connection type: screw clamp for cable conductor to battery/ground post
Compatibility: designed for use with standard negative battery posts and grounding studs
Mechanical fastening: threaded screw for tightening and clamping force adjustment
Material characteristics: conductive metal body with corrosion-resistant surface treatment
Suitable conductor sizes: accepts stranded battery cable of typical automotive and marine gauges
Operating environment: automotive, marine, and light industrial conditions with exposure to vibration
How to use
Ensure the battery or grounding post and the conductor are clean and free of corrosion or paint. Position the clamp over the negative battery post or grounding stud, insert the conductor into the clamp slot, and tighten the screw until the conductor is held firmly. Apply torque gradually to achieve secure contact without deforming the conductor or post. After installation, verify electrical continuity and check that the clamp remains tight following initial operation and vibration exposure.
Usage recommendations
Regularly inspect the clamp for signs of corrosion or loosening, especially in marine or high-humidity environments. When replacing or installing battery cables, use appropriately sized stranded cable and ensure torque is applied evenly; consider applying a light corrosion inhibitor on exposed metal surfaces if compatible with the installation.

## FAQ

### How much does the Unimet ZB 70T screw battery/ground terminal cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Unimet products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Unimet service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11915980/67347744_large.webp