Ciyosmil 48V LiFePO4 Battery Charger 58.4V 15A — IP65 Waterproof Fast CC/CV for Golf Carts & Boats

If you need a reliable way to recharge a 48V (51.2V) LiFePO4 pack, this Ciyosmil unit combines a high 15-amp charging rate with smart CC/CV control and multiple safety layers. It accepts 100–240VAC mains, manages the charging stages automatically, and includes a waterproof connector and sealed enclosure so it can be used outdoors or mounted inside vehicles. The charger is compact enough to carry by its top handle but robust enough to be fixed to a wall or installed in a golf cart compartment.

How fast will this charger refill my 48V LiFePO4 battery?

The charger delivers up to 15A at a 58.4V charge target, which is the correct float/absorption voltage for 48V (51.2V nominal) LiFePO4 packs. Charging speed depends on battery capacity and current state of charge, but at 15A it significantly reduces downtime compared with lower-amp chargers.

• Charge voltage: 58.4V (suitable for 16-cell LiFePO4 arrays)
• Maximum current: 15A for faster replenishment
• Input range: 100–240VAC so it works worldwide
• Smart CC/CV stages to optimize charge time safely

Is this charger safe for outdoor or marine use?

The Ciyosmil charger has an IP65 rating and a waterproof charging connector so it resists dust and low-pressure water jets. It also includes multilevel electronic protections to guard against over-voltage, short circuits and overheating, which is important around boats, docks and open vehicles.

• IP65 enclosure and sealed connector for wet environments
• Over-temperature and over-voltage protection included
• Output short-circuit protection for added safety
• CE, FCC and RoHS certified compliance for electrical safety

How easy is it to install and carry this charger?

Installation is flexible: mount it on a wall, secure it inside a golf cart bay, or use the built-in handle to move it between locations. The connector and power cord routing make it straightforward to hook up to a battery and AC supply without specialist tools.

• Mountable brackets for wall or vehicle installation
• Top handle folds up for portable use
• Standard AC input and a waterproof DC output connector
• Compact footprint to save space in small compartments

What service and warranty support does Ciyosmil provide?

Ciyosmil backs the charger with a two-year quality warranty and offers professional technical support via phone and online channels. They aim to respond quickly to inquiries and provide troubleshooting to keep your system running.

• 2-year quality warranty for manufacturing faults
• Technical support and customer service with fast response
• Documentation and recommended wiring guidelines available
• Repair or replacement procedures covered under warranty

Who is this for: owners and operators of 48V lithium-iron-phosphate battery systems who need a durable, higher-current charger for semi-frequent to frequent use. Typical users include golf course maintenance teams, owners of electric outboard boats, marina service technicians, and homeowners running 48V off-grid or backup battery banks. If you want a charger that handles outdoor conditions, delivers 15A charging with smart CC/CV control, and offers certified safety protections, this Ciyosmil unit is designed for those needs.