Gysflash 30.12 Pl Battery Charger

High-Performance 30A 12V Battery Charger and Support Unit for Lead-Acid & Lithium Batteries

The GYSFLASH 30.12 PL is a powerful 12V automatic charger and power supply unit designed for professional use in workshops, showrooms, and vehicle diagnostics. Delivering up to 30A continuous current at 100% duty cycle, it supports both Lead-Acid (Gel, AGM, EFB, Liquid, Calcium) and Lithium-Iron Phosphate (LiFePO₄) batteries from 7 Ah to 375 Ah.

It offers two dedicated charging programs with 7-step (Lead) and 8-step (Lithium) charging curves, ensuring optimal performance and extended battery life. Selectable output modes (7 A, 15 A, or 30 A) allow precise control, while Showroom/Diag mode maintains vehicle systems during display or diagnostics.

The integrated temperature sensor, Auto Restart feature, and deep discharge recovery make the GYSFLASH 30.12 PL a reliable, safe, and efficient charger for professional maintenance and support operations.

WHY BUY FROM BWS?

Specification

• Input Voltage: 220–240 V AC (50/60 Hz)
• Power Output: 500 W
• Charging Current: 7 A / 15 A / 30 A (Selectable)
• Battery Voltage: 12 V
• Battery Capacity Range: 15 – 375 Ah (Lead) / 7 – 375 Ah (Lithium)
• Charging Curve: 7-step (Lead) / 8-step (Lithium)
• Ripple Voltage: <150 mV RMS
• Duty Cycle: 30 A @ 100% (40°C)
• Protection Rating: IP32 (Lead) / IP31 (Lithium)
• Dimensions: 190 × 190 × 73 mm (body) / 193 × 260 × 95 mm (packaged)

Features

• Dual Technology: Charges both Lead-Acid and LiFePO₄ batteries with intelligent multi-stage control.
• Selectable Output Modes: 7 A, 15 A, and 30 A charge settings for all battery sizes.
• Showroom/Diag Mode: Provides current compensation up to 30 A to maintain vehicle power during demonstrations or diagnostics.
• Supply Mode: Acts as a stabilised power supply during ECU programming or battery replacement.
• Auto Restart: Memorises settings and resumes operation automatically after power loss.
• Deep Discharge Recovery: Revives batteries from as low as 2 V using UVP wake-up technology.
• Temperature Sensor: Adjusts charging parameters automatically to ambient temperature.
• Comprehensive Safety: Spark prevention, polarity reversal protection, and overheat protection.
• Compact & Portable: Lightweight, wall-mountable design with optional magnetic mounting kit (Ref. 026063).

FAQs

1. What types of batteries can the GYSFLASH 30.12 PL charge?

It supports 12V Lead-Acid (Gel, AGM, EFB, Liquid, Calcium) and Lithium LiFePO₄ batteries ranging from 7 Ah to 375 Ah.

2. Can it be used for diagnostic or ECU programming support?

Yes. The Supply Mode provides a stabilised 12 V output, ensuring safe ECU and system operation during updates or diagnostics.

3. Is it suitable for continuous connection?

Yes. It can remain connected indefinitely for long-term maintenance or showroom display, with automatic standby and restart functions.

4. Does it recover deeply discharged batteries?

Yes. The integrated UVP Wake-Up function allows reactivation and charging of batteries discharged below 2 V.

Why Choose GYS from BWS Ltd As an approved GYS service centre with a nationwide team of trained engineers, BWS Ltd offers full sales, setup, and after-sales support for the GYS range. Buying from BWS ensures your investment includes: * Certified installation and training * Ongoing calibration and servicing * Expert support from real bodyshop engineers 
Trusted UK bodyshop & welding equipment supplier since 1994. Approved GYS Sales Service and Support Supplier – exceptional service, expert advice, and fast delivery you can rely on.