GYS GYS GYSpack heritage- 6v/12v booster pack

• 5 stars, based on 1 votes

• Booster pack designed for starting classic cars & motorbikes (6volt) plus modern 12volt motorbikes & cars
• Built-in tester of internal battery condtion
• Protection against short circuits
• Over voltage & polarity reversal alarm
• Automatic charger enables safe
• Permanent connection to mains to ensure internal batteries are always fully conditioned
• Built in LED work lamp for convenience