# Buy DECA FL 3713D battery charger at Autoservice ## DECA FL 3713D battery charger 6/12/24V 37A for lead-acid batteries Brands / DECA Professional, fully automatic battery charger suitable for 6V, 12V, and 24V lead-acid batteries, with desulfation function and comprehensive protections. ## Prices and stock - **DECA 319900**: € 359,- incl. VAT — backorder ## Order URL [DECA FL 3713D battery charger 6/12/24V 37A for lead-acid batteries](https://www.auto-service.be/en/tools/battery-chargers-and-boosters/battery-chargers/deca-319900-batterijlader-fl-3713d-1ph-23050-60laadsnelheid-37a-6-12-24v-30-450ah) ## Alternate URLs - **nl**: [DECA FL 3713D battery charger 6/12/24V 37A for lead-acid batteries](https://www.auto-service.be/nl/merken/deca/deca-319900-batterijlader-fl-3713d-1ph-23050-60laadsnelheid-37a-6-12-24v-30-450ah) - **fr**: [DECA FL 3713D battery charger 6/12/24V 37A for lead-acid batteries](https://www.auto-service.be/fr/marques/deca/deca-319900-batterijlader-fl-3713d-1ph-23050-60laadsnelheid-37a-6-12-24v-30-450ah) - **en**: [DECA FL 3713D battery charger 6/12/24V 37A for lead-acid batteries](https://www.auto-service.be/en/brands/deca/deca-319900-batterijlader-fl-3713d-1ph-23050-60laadsnelheid-37a-6-12-24v-30-450ah) ## Images - ![Product image](https://www.auto-service.be/assets/media/34224/conversions/deca-319900-batterijlader-fl-3713d-1ph-23050-60l-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/34225/conversions/deca-319900-batterijlader-fl-3713d-1ph-23050-60laadsnelheid-37a-6-12-24v-30-450ah-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/34226/conversions/deca-319900-batterijlader-fl-3713d-1ph-23050-60laadsnelheid-37a-6-12-24v-30-450ah-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/34227/conversions/deca-319900-batterijlader-fl-3713d-1ph-23050-60laadsnelheid-37a-6-12-24v-30-450ah-optimized.jpg) - ![Product image](https://www.auto-service.be/assets/media/34228/conversions/deca-319900-batterijlader-fl-3713d-1ph-23050-60laadsnelheid-37a-6-12-24v-30-450ah-optimized.jpg) ## Specifications - **Reference**: DECA 319900 - **EAN**: 8011399026177 - **Brand**: DECA ## Product description ### Versatile compatibility The DECA FL 3713D is designed for charging various lead-acid batteries, including WET, MF, GEL, AGM, Ca/Ca, and Start/Stop types. Thanks to support for 6V, 12V, and 24V batteries, this charger is suitable for a wide range of vehicles and applications. ### Powerful performance With a maximum charging current of 37A and three adjustable charging currents (5.5A, 11A, and 22A), the FL 3713D offers flexibility for charging batteries with capacities ranging from 30Ah to 450Ah. The advanced multi-step charging technology and the "I-U" charging characteristic (constant current-constant voltage) ensure an efficient and fast charging cycle. ### Advanced desulfation function A notable feature of the FL 3713D is the regeneration program for sulfated batteries. This program helps restore deeply discharged or sulfated batteries, which can significantly extend battery life. ### Comprehensive safety features The charger is equipped with various protections to safeguard both the user and the vehicle electronics: - Reverse polarity protection - Short-circuit protection - Overvoltage protection - Spark-free operation In addition, the charger can be connected directly to the vehicle's electrical system without disconnecting the battery, saving time and effort. ### Maintenance mode for long-term use Thanks to the "Floating" function, the FL 3713D can remain permanently connected to the battery. This ensures that the battery is always fully charged and ready for use, ideal for vehicles that are stationary for extended periods. ### Technical specifications - **Mains voltage:** 1 x 230V (50/60 Hz) - **Maximum power consumption:** 760W - **Nominal battery voltage:** 6V, 12V, 24V - **Battery capacity:** 30 – 450Ah - **Average charging current:** 22A - **Effective charging current:** 37A - **Charging settings:** 3 modes (5.5A, 11A, 22A) - **Desulfation voltage:** 8V (6V) / 16V (12V) / 32V (24V) - **Floating charge voltage:** 6.8V (6V) / 13.5V (12V) / 27V (24V) - **Safety fuse:** 40A ### Robust and user-friendly design Weighing 12 kg and measuring 255 x 375 x 215 mm, the FL 3713D is robustly built for both professional and private use. The clear LED indicators and simple controls make this charger particularly user-friendly. ### Ideal for workshops and garages The versatility and reliability of the DECA FL 3713D make it an excellent choice for workshops and garages where different vehicles with varying battery voltages and capacities are serviced. The comprehensive safety features and regeneration program offer an efficient and safe solution for charging and maintaining various battery types. ## Breadcrumbs - [Brands](https://www.auto-service.be/en/brands) - [DECA](https://www.auto-service.be/en/brands/deca) ## Related products - [KS-TOOLS surge protector 12V with fuse protection](https://www.auto-service.be/en/tools/battery-chargers-and-boosters/battery-chargers/ks-tools-surge-protector-12v) - [DECA Mach 214 battery charger 6/12V 4A for lead-acid batteries](https://www.auto-service.be/en/tools/battery-chargers-and-boosters/battery-chargers/deca-mach-214-battery-charger-612v-battery-4a) - [DECA Class 16A battery charger 12/24V for lead-acid batteries](https://www.auto-service.be/en/tools/battery-chargers-and-boosters/battery-chargers/deca-class-16a-battery-charger-1224v) - [DECA FL 2213D battery charger with automatic charging control and desulfation function](https://www.auto-service.be/en/tools/battery-chargers-and-boosters/battery-chargers/deca-319800-batterijlader-fl-2213d-1ph-23050-60-laadsnelheid-22a-6-12-24v-15-260ah) - 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