Photonic Universe | Mains Battery Chargers 10A 12V Intelligent Automatic Multi-Stage Mains Battery Charger Advanced 7-Stage Charging | Lead Acid Battery Compatibility | Unattended Operation The Photonic Universe 10A 12V Intelligent Automatic Multi-Stage Mains Battery Charger (SKU: BC1210) is engineered for safe and efficient charging of 12V lead-acid batteries from a standard 220-240V AC mains power source. Utilising an advanced 7-stage charging process, this unit ensures optimal battery health, faster charging, and protection against voltage fluctuations, making it ideal for various UK applications from leisure vehicles to workshops. Designed for unattended operation, this charger can be left permanently connected to your battery or battery bank, providing continuous maintenance charging. It supports a single 12V battery or multiple 12V batteries connected in parallel, provided they are of the same type, capacity, and age. Compatibility extends to common lead-acid battery types, including AGM, Gel, and Wet cell batteries. Buyer Note: Ensure your battery type (AGM, Gel, Wet) is selected correctly on the charger for optimal performance and battery longevity. Not suitable for lithium batteries unless using appropriate battery management. Key Features ▶ 7-Stage Charging: Advanced algorithm for efficient and safe charging, extending battery life. ▶ Unattended Operation: Built-in safety functions allow permanent connection without supervision. ▶ Battery Recovery: Boost-charging and desulphation stages can recover lost capacity from older or flat batteries. ▶ Power Pack Function: Provides direct 12V DC supply to loads without a battery connected. ▶ LCD Display: Shows vital information including charging voltage, current, and stage. ▶ Automatic Cooling: Integrated fan activates based on temperature or charging current. ▶ Wide Compatibility: Suitable for AGM, Gel, and Wet cell 12V lead-acid batteries. Technical Specifications DC Output Current: 10A DC Output Voltage: 12V AC Input Voltage: 190V - 265V AC / 50 Hz Suggested Battery Capacity: 15 - 100Ah Bulk/Absorption Voltage: 14.2V - 14.8V DC Float Charging Voltage: 13.2V - 13.8V DC Efficiency: <88% Operating Temperature: 0°C - 40°C Dimensions (L x W x H): 176 x 175 x 95 mm Weight: 1.0 kg Included Accessories: 1.5m UK mains AC cable, 0.5m DC battery cable with crocodile clips, spare fuses. Advanced 7-Stage Charging Process This intelligent charger employs a comprehensive 7-stage charging algorithm to optimise battery performance and lifespan. Stage Description 1. Desulphation Breaks down sulphation in deeply discharged batteries to restore capacity. 2. Soft Start A preliminary charge that gently introduces power to the battery. 3. Bulk Charge Charges the battery to approximately 80% capacity at maximum current. 4. Absorption Charges the battery to 100% by gradually reducing current. 5. Battery Test Monitors battery voltage to determine its condition. 6. Recondition Further improves battery condition and recovers lost capacity. 7. Float Maintains the battery at full charge with a constant voltage. Typical Applications Application Description Automotive Maintaining car, motorcycle, or classic vehicle batteries during storage or infrequent use. Leisure Vehicles Charging leisure batteries in caravans, motorhomes, and campervans. Marine Keeping boat and yacht service batteries topped up when docked. Workshops & Garages General battery charging and maintenance for various 12V equipment. Standby Power Maintaining batteries for backup power systems or off-grid setups. Built-In Protection Functions The Photonic Universe 10A charger incorporates multiple safety features for reliable and secure operation. These include: DC short circuit protection • Overheating protection • Overcharging protection • Stable, peak-free charging voltage • Isolated DC output. Common Questions Can I leave this charger connected to my battery indefinitely? Yes, the intelligent 7-stage charging process includes a float stage that safely maintains the battery at full charge without overcharging, allowing for permanent connection. What types of batteries is this charger compatible with? This charger is designed for 12V lead-acid batteries, including AGM, Gel, and Wet cell types. It is not suitable for lithium batteries unless used with appropriate battery management. Can it charge multiple batteries at once? Yes, it can charge multiple 12V batteries connected in parallel, provided that all batteries are of the same type, capacity, and age for safe and efficient charging. What is the 'Power Pack' function? The power pack function allows the charger to provide a direct 12V DC power supply to a load (e.g., a 12V fridge) even when no battery is connected, useful during battery replacement or for temporary power. Installation Notes This charger is supplied with a UK 3-pin mains plug and crocodile clips for DC battery connection, facilitating straightforward setup. Always ensure the charger is placed in a well-ventilated area, away from flammable materials, and protected from moisture. Refer to the manufacturer's user manual for detailed wiring and operational instructions to ensure safe and correct installation. Before You Buy Before purchasing, verify that this 10A 12V charger meets the capacity requirements (15-100Ah) for your specific 12V lead-acid battery or battery bank. Confirm compatibility with your battery type (AGM, Gel, or Wet cell) and ensure you have adequate ventilation for the charger's operation. If charging multiple batteries, ensure they are identical in type, capacity, and age for balanced charging. All specifications are subject to change without prior notice. Please verify product details and compatibility before purchase. This product is covered by a 1-year manufacturer warranty.
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