# Battery Charger with Engine Start Weldman Start 450 (MPN 103212) diesel/petrol boost 12V

**URL:** https://aio.lv/en/product--weldman-103212--4863692
**Data updated:** 2026-03-07 15:03 (EET)
**Category:** Car Chargers & Jump Starters
**Manufacturer:** Weldman
**Manufacturer code:** 103212
**EAN:** 5902701750275
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 140.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 116.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--weldman-103212--4863692

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Weldman Start 450 is a 12V battery charger with engine start (jump-start) function designed to charge vehicle batteries and provide starting boost. It combines standard charging modes with a high-current start output to assist in starting petrol and diesel engines. Suitable for automotive and workshop use where battery charging and emergency engine start are required.

## Long description

The Weldman Start 450 is a 12V battery charger with an integrated engine start (jump-start) function designed to charge vehicle batteries and provide a high-current boost for starting petrol and diesel engines. It combines standard multi-stage charging with a dedicated start output to assist in emergency engine starts and to maintain battery charge during workshop maintenance. The unit is intended for automotive and light commercial use where reliable charging and occasional starting assistance are required.
Advantages
The device offers both controlled charging and a powerful start mode in a single compact unit, reducing the need for separate chargers and starter packs. Built-in protective features reduce the risk of damage from reverse polarity, short circuits or overheating, while automatic or manual charge selection simplifies operation. The robust casing and carry-friendly form factor make it convenient for garage, roadside or workshop use.
Suitable for
 Charging 12V lead-acid vehicle batteries (including standard flooded and maintenance-free types)
 Providing a jump-start boost for petrol engines
 Providing a jump-start boost for diesel engines
 Routine battery maintenance in garages and workshops
Key specifications
 Nominal output voltage: 12V DC
 Combined charging and high-current start output
 Multi-stage charging capability for battery maintenance and recovery
 Protective features: reverse polarity protection, short-circuit protection, thermal protection
 Portable housing suitable for workshop and roadside use
How to use
Connect the charger to the mains according to the product's instructions, then attach the positive clamp to the battery positive terminal and the negative clamp to the battery negative terminal or recommended chassis grounding point. Select the appropriate charging mode for the battery type and condition; monitor the charge status indicators while charging. For engine start assistance, switch to the start mode and engage the start output following the manufacturer's safety intervals to avoid overheating. After charging or jump-starting, disconnect clamps in the reverse order and store the unit in a dry place.
Usage recommendations
Use the charger on 12V lead-acid batteries only and follow all safety precautions in the user manual. Allow the charger to cool between repeated start attempts and avoid prolonged cranking. Ensure good electrical connections and confirm vehicle ignition system faults are addressed separately if repeated starting assistance is required.

## FAQ

### How much does the Weldman Start 450 battery charger with engine start cost, and is it available for purchase?

The price is 140.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 06.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Weldman Start 450 battery charger with engine start be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Weldman 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 Weldman 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/4863692/30499786_large.webp