Automatic Battery Charger 6V 12V Trickle Float 40-160Ah

A heavy duty battery charger for 6V and 12V lead-acid batteries, suited to batteries rated from 40Ah to 160Ah. Built with automatic float mode and a clear LED indicator, it gives a straightforward way to charge and maintain vehicle and leisure batteries.

Used for charging and topping up batteries on cars, vans and leisure vehicles, this auto battery charger suits both regular maintenance and occasional battery recovery where the battery type and capacity are compatible. Handy for garage work, workshop use and home vehicle upkeep, it gives buyers a practical option when keeping seasonal vehicles, stored vehicles or backup batteries ready for use.

The selectable 6V and 12V output makes it useful across more than one type of lead-acid battery, while the automatic float mode helps manage charging once the battery reaches charge. Safety features include overcharge protection, reverse polarity protection and short protection, which is useful when charging batteries regularly. An 8.4A charging current and 158W rated input support everyday maintenance charging, and the LED indicator lets you check charging progress without guesswork. The fitted 15A fuse adds another practical protection point and helps support repeated use in the garage or workshop.

Battery charger specifications

• Voltage range: Supports both 6V and 12V lead-acid batteries.
• Battery capacity: Suitable for batteries rated from 40Ah to 160Ah.
• Capacity by charge rate: 6V: 40-160Ah fast / 9-36Ah slow. 12V: 40-160Ah fast / 15-60Ah slow.
• Charging current: 6V: 8.4A fast / 5.2A slow. 12V: 8.4A fast / 6A slow.
• Charging type: Automatic, with trickle charging.
• Power supply: 230V AC / 50Hz, fitted with a BS plug.
• Protection class: II.
• Model reference: BCJ-12AN.

Vehicle battery charger operation and protection

• Charging function: Automatic float mode helps maintain charge once the battery is topped up.
• Safety features: Includes overcharge, reverse polarity and short protection.
• Output details: Up to 8.4A charging current with 158W rated input power and LED charge indicator.
• Battery compatibility: The unit works as a 6V charger or 12V charger for lead-acid batteries rated 40-160Ah.

A practical choice for regular vehicle battery charging and maintenance.