[REBELCELL] Chargeur LiFePO4 14,6 V / 3 A pour batterie de démarrage Start

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Rebelcell

LC14V03RESBA

LiFePO4 Charger 14.6 V / 3 A for Start Battery

The REBELCELL LiFePO4 14.6 V / 3 A charger is designed for Rebelcell starter batteries, providing secure and efficient charging with MCU technology and efficiency above 85%. It includes protections against overcharging and reverse polarity, with an LED indicator for charge status. Supplied with crocodile clips.

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37,13€

37,13€ ~~41,25€~~

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Prices shown excluding VAT for Oman. If your delivery address is in the European Union, the VAT of the destination country will be added at checkout.

Available in stock

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

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Support service

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Technical specifications

Ingress protection	Not specified
Wired input	Standard AC cable
AC input voltage range	100-240 V
Dimensions (W x H x D)	125 x 65 x 36
Supported battery chemistries	LiFePO4
Bulk/absorption charge voltage	14.6
Charge algorithm	Preload, Constant Current (CC), Constant Voltage (CV), Cutoff
Charge phases	Preload, Constant Current (CC), Constant Voltage (CV), Cutoff
Cooling method	Passive
Max efficiency	85.0
Maximum AC input current	0.45
Max charge current (A)	3.0
Mounting type	Portable
Nominal voltage	12
Operating temperature range	-10 to +40
Output voltage	14.6
AC input frequency range	50/60 Hz
Certifications	CE, RoHS
Charger Technology	Switching power supply
Charge Voltage Tolerance	± 0.1 V
Compliance standards	IEC 60950
Continuous power at 25°C	45.0
Control Method	Microcontroller (MCU)
Input voltage range	100-240 V
Minimum battery start charge voltage	3
Nominal output voltage	14.6
Overload protection	Oui
Reverse polarity protection	Yes
Short-circuit protection	Oui
Status Indicator Type	LED
Typical Charge Time Hours	4-5
Weight	0.35
Wired output	Alligator clips

Detailed description

Designed specifically for LiFePO4 12 V starter batteries, the REBELCELL 14.6 V / 3 A charger (reference LC14V03RESBA) is a suitable charging solution. It delivers a precise voltage of 14.6 V and a current of 3 A, optimized for LiFePO4 battery requirements.

Performance and Electronic Design

This charger integrates a high-frequency switching power supply technology, controlled by a microcontroller (MCU), ensuring energy conversion efficiency above 85%. It accepts a universal AC input of 100–240 V AC at 50–60 Hz, with an electrical consumption of 45 W. The charging profile is optimized for LiFePO4 batteries, including pre-charge, constant current (CC), constant voltage (CV), and cut-off phases, and can charge batteries with a minimum voltage of 3 V.

Physical Features and Safety

Compact and lightweight, the charger weighs 0.35 kg and measures 12.5 cm long, 6.5 cm wide, and 3.6 cm high. It is designed to operate within a temperature range of -10°C to +40°C. For safe use, the REBELCELL LC14V03RESBA is equipped with protections against short circuits, reverse polarity, overvoltage, and overcurrent. LED indicators display the charging status. Cable lengths for AC and DC are not specified in the reference sources.

Expert opinion

« Rebelcell LiFePO4 charger: optimization and safety for Start batteries »

This REBELCELL 14.6 V / 3 A charger is specifically designed for LiFePO4 Rebelcell starter batteries, such as the SB12V0470A model. Its microcontroller-controlled charging approach ensures battery life optimization by applying a precise charging profile (pre-charge, constant current, constant voltage, cutoff). The integration of overcharge and reverse polarity protections is essential for equipment longevity and user safety. While compact and easy to use with its alligator clips, it is important to note that this model is intended for indoor use. This makes it ideal for use at the dock or in sheltered environments, but it does not carry an IP rating for exposed marine environments. Its efficiency above 85% minimizes energy losses during the charging process. It is a relevant choice for those seeking a dedicated and reliable solution for their Rebelcell starter batteries, without compromising on safety and battery longevity.

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LiFePO4 Charger 14.6 V / 3 A for Start Battery

37,13€

37,13€ ~~41,25€~~

Frequently Asked Questions

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What type of battery is this charger designed for?

This charger is specifically designed for LiFePO4 Rebelcell starter batteries.

What is the output voltage of this charger?

The charger delivers a precise charging voltage of 14.6 ± 0.1 V, optimized for LiFePO4 batteries.

What is the maximum charging current supplied by the charger?

The maximum charge current of this charger is 3 A.

What is the power consumption of this charger?

The maximum power output of this charger is 45 W.

What is the energy efficiency of this Rebelcell charger?

Thanks to its high-frequency switching power supply technology, this charger delivers an efficiency of over 85% for optimized energy conversion.

What are the dimensions and weight of the charger?

This compact and lightweight charger measures 125 x 65 x 36 mm and weighs 0.35 kg.

What are the different charge profiles used by this charger?

The charge profile is optimized for LiFePO4 batteries and includes several stages:

Pre-chargeConstant current (CC)Constant voltage (CV)Cut-off

How long does it take to fully recharge a Rebelcell Start battery?

This charger allows a full recharge of Rebelcell Start batteries in approximately 4 to 5 hours.

What safety protections are built into this charger?

The charger is fitted with built-in protections to ensure the safety of the battery and the user. It includes protection against overcharging (automatic shutdown once the battery is full) and protection against reverse polarity.

How does the charger's LED indicator work?

An LED indicator is built into the charger to clearly show the battery’s charge state.

What are the certifications of this charger?

The product is CE and RoHS certified and complies with IEC 60950.

Can this charger be used outdoors?

No, this charger is designed for indoor use only.

What is the AC input voltage and frequency range accepted by this charger?

This REBELCELL charger is designed to operate with a universal AC input. It accepts an input voltage ranging from 100 to 240 VAC.

Regarding frequency, it is compatible with a range of 50 to 60 Hz, making it usable in most regions worldwide.

Is this charger compatible with other LiFePO4 battery brands?

This charger is specifically designed for LiFePO4 Rebelcell starter batteries. For optimal performance and safety, it is recommended to use it with the batteries it was designed for.

Can the charger charge LiFePO4 batteries that are deeply discharged?

Yes, this charger is compatible with minimum battery voltages of 3 V, allowing it to charge LiFePO4 batteries even when they are deeply discharged.

How should I connect the charger to my battery?

To connect the charger, first attach the charger cables to the battery terminals, respecting polarity (usually red on positive, black on negative), then plug the charger into a mains outlet. The LED indicator will show the charging status.

Are there any special precautions to take when using the charger?

Yes, it is important to ensure the charger is used in a dry environment and indoors, as designed. Always check polarity before connecting the charger to the battery to avoid triggering the reverse polarity protection.

Does the charger stop automatically once the battery is full?

Yes, the charger has built-in overcharge protection and automatically stops once LiFePO4 battery is fully charged, ensuring safety and extending battery life.