# Battery charger GYS FLASH 102.12 HF 12V 100A, high-frequency 12 V 100 A

**URL:** https://aio.lv/en/product--gys-029606--3786329
**Data updated:** 2026-01-06 11:11 (EET)
**Category:** Battery chargers
**Manufacturer:** GYS
**Manufacturer code:** 029606
**EAN:** 3154020029606
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 229.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 1 016.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gys-029606--3786329

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

GYS FLASH 102.12 HF is a 12 V battery charger delivering up to 100 A charging current. Designed for rapid charging and maintenance of 12 V batteries, it uses high-frequency (HF) technology for efficient power delivery. Suitable for professional workshops and vehicle service, it supports fast recharging, prolongs battery life through controlled charging, and eases everyday battery maintenance.

## Long description

GYS FLASH 102.12 HF is a high-frequency 12 V battery charger that delivers up to 100 A of charging current. Designed for rapid charging and maintenance of 12 V batteries, this model provides controlled charging to support fast recharging and help preserve battery life. The unit is intended for use in professional workshops and vehicle service environments where reliable and efficient battery charging is required.
Advantages
The GYS FLASH 102.12 HF offers high-frequency technology for stable and efficient power delivery, a maximum 100 A output for fast recharge of depleted batteries, and regulated charging to reduce stress on battery cells. Its design supports both rapid charging and routine maintenance, making transitions between service tasks faster and more predictable.
Suitable for
12 V lead-acid and similar 12 V vehicle batteries
Professional automotive workshops and service bays
Rapid recharging of batteries after vehicle repairs or long downtime
Routine battery maintenance and preparation for storage
Key specifications
Brand: GYS
Model: FLASH 102.12 HF
Manufacturer code (MPN): 029606
EAN: 3154020029606
Nominal voltage: 12 V
Maximum charging current: 100 A
Technology: High-frequency (HF)
How to use
Connect the charger to a suitable 12 V battery following the manufacturer’s safety instructions: ensure correct polarity, secure cable connections, and place the unit in a well-ventilated area. Select the appropriate charging mode if the unit provides options, then start charging and monitor charging indicators. After charging completes, switch off and disconnect the charger, removing the negative clamp first to reduce the risk of sparks.
Usage recommendations
Use the GYS FLASH 102.12 HF in workshop environments with proper ventilation and follow vehicle and battery manufacturer guidelines. Regularly inspect cables and clamps for damage, and avoid exposing the charger to moisture or extreme temperatures to ensure safe and reliable operation.

## FAQ

### How much does the Battery charger GYS FLASH 102.12 HF 12V 100A cost, and is it available for purchase?

The price is 1,229.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 15.07.2026 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, Leasing for legal entities. 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 GYS 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 GYS 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/3786329/59849973_large.webp