Prolux 12v 500ma 230v Charger (For Ft12v7 Lead Acid Battery)

The Prolux 12V 500mA Charger (Part No: PX2129) is a dedicated wall-plug charger designed specifically for 12V Lead-Acid (SLA) or Gel-Cell batteries, such as the common FT12V7 (7Ah) battery used in RC field boxes. With a 230V input and a conservative 500mA output, it provides a safe, steady charge that maximizes the lifespan of your field battery without the risk of overheating.

Key Features:

• Steady Trickle Charge: The 500mA (0.5A) output rate is ideal for the 7Ah to 12Ah batteries typically found in flight boxes and starter boxes, ensuring a deep and thorough charge.
• 230V AC Compatibility: Designed for UK/EU standard electrical outlets, making it a reliable choice for regional hobbyists.
• Short Circuit Protection: Features internal circuitry to protect the charger and the battery in the event of accidental contact between the output leads.
• Color-Coded Connectors: Typically comes equipped with pre-installed alligator clips or insulated spade connectors (Red for positive, Black for negative) for quick and easy attachment to battery terminals.
• LED Status Indicator: Features a simple LED light to confirm when the charger is receiving power and actively delivering current to the battery.

Technical Specifications:

Charging Tip:

Because this is a constant-current charger (linear), it does not usually have an automatic "peak" shut-off like a LiPo charger. Pro-Tip: To calculate charge time, divide the battery capacity by the charger output. For a 7Ah battery: $7000\text{mAh} \div 500\text{mA} = 14\text{ hours}$ for a full charge. Avoid leaving the battery on the charger for more than 24 hours to prevent "boiling" the electrolyte.