# Jump Starter Lokithor J403HD, 229.4Wh Portable Car Battery Booster, 10,000A Peak Current

**URL:** https://aio.lv/en/product--lokithor-j403hd--12400125
**Data updated:** 2026-04-28 14:12 (EEST)
**Category:** Car Chargers & Jump Starters
**Manufacturer:** Lokithor
**Manufacturer code:** J403HD
**EAN:** 6928493316085
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 369.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 305.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lokithor-j403hd--12400125

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The Lokithor J403HD is a portable jump starter designed for vehicle battery boosting with a 229.4Wh battery capacity and up to 10,000 A peak current. It provides reliable engine starts for cars, SUVs and light trucks, and includes safety protections for reverse polarity, short circuit and overcurrent. Useful for roadside emergencies, workshops and fleet maintenance.

## Long description

The Lokithor J403HD is a 12V portable jump starter that combines a high-capacity power bank and a vehicle battery booster. It features a Li‑Po battery with 236.8 Wh (listed also as 229.4 Wh in some materials) capacity and is designed to provide strong starting power for gasoline and diesel engines. With fast charging capability and multiple output ports including USB‑C and USB‑A, the unit also serves as a multifunctional power source for mobile devices. The casing is rated IP65 for protection against dust and splashes, and an integrated 400‑lumen LED flashlight aids use in low‑light situations.
Advantages
The J403HD delivers a very high peak current (up to 10,000 A) for quick engine starts and uses a Li‑Po cell chemistry intended for long cycle life. Fast charging via USB‑C (up to 100 W) and a DC output for 12.8–16.8V/10A make it versatile for charging phones, laptops and powering 12V devices. Built‑in safety protections guard against overheating, short circuits and reverse polarity, while the IP65 enclosure and wide operating temperature range support use in demanding conditions.
Suitable for
Starting passenger cars, SUVs and light trucks with gasoline or diesel engines
Roadside emergency use and vehicle recovery
Workshops, fleet maintenance and professional roadside assistance
Charging smartphones, laptops and other mobile electronics while traveling
When it may not be suitable
The device is intended for 12V vehicle systems and is not suitable for 24V systems without appropriate equipment. Although the peak current is very high, starting very large industrial engines or specialized heavy machinery beyond typical light truck capacity may exceed the intended use. Charging the unit is limited to the specified input temperature range.
Key specifications
Battery type: Li‑Po
Capacity: 236.8 Wh (listed variants may show 229.4 Wh / 64,000 mAh)
Voltage compatibility: 12V systems
Peak current: up to 10,000 A
USB‑C output/input: supports up to 100 W (PD profiles including 5–20V; input 5–20V/5A)
USB‑A output: up to 18W (QC)
DC output: 12.8–16.8V / 10A
LED flashlight: 400 lumens
Charging time: approximately 2–3 hours
Operating temperature: -20°C to 60°C; charging temperature: 0°C to 45°C
Ingress protection: IP65
Safety features: multi‑level protection including overheat, short circuit and reverse polarity protection
How to use
Before use, ensure the jump starter is sufficiently charged. Connect the clamps to the vehicle battery following polarity—red to positive, black to negative—and confirm the unit’s indicator shows correct connection and readiness. Use the appropriate output port to charge mobile devices or power 12V equipment. After starting the vehicle, disconnect clamps in the reverse order. Follow the manufacturer’s instructions for charging, storage and maintenance to preserve battery life.
What to consider before purchase
Compatibility with your vehicle's 12V electrical system (not suitable for 24V systems)
Required starting capability for your engine size—intended for passenger cars, SUVs and light trucks
Operating and charging temperature limits (charging only between 0°C and 45°C)
Portability and included accessories for your use cases (clamps, cables, car adapter)
Usage recommendations
Keep the jump starter charged when not in frequent use, store it within the recommended temperature range, and follow polarity guidance when connecting clamps. Use the USB‑C port for fast charging of compatible laptops and the DC output for 12V accessories. For heavy‑duty or 24V vehicles, consult a suitable specialist device.

## FAQ

### How much does the Lokithor J403HD Jump Starter 229.4Wh 10,000A cost, and is it available for purchase?

The price is 369.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 30.06.2026 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 Lokithor J403HD Jump Starter 229.4Wh 10,000A 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 Lokithor 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 Lokithor 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/12400125/68686315_large.webp