Audiosavings Bundle: XS Power SB500-65 12V 4000 Watt 500 Farad Super Capacitor Bank Group 65 Bundle with Free Rockville RPAK Charcoal Stylish Durable Backpack Bag w/Padded Laptop Pocket (2 Items)

Audiosavings Bundle: XS Power SB500-65 12V 4000 Watt 500 Farad Super Capacitor Bank Group 65 Bundle with Free Rockville RPAK Charcoal Stylish Durable Backpack Bag w/Padded Laptop Pocket (2 Items)

• PACKAGE INCLUDES: (1) XS Power SB500-65 12V 4000 Watt 500 Farad Super Capacitor Bank, (1) Rockville RPAK Charcoal Stylish Durable Backpack Bag w/ Padded Laptop Pocket
• POWERFUL ULTRACAP TECHNOLOGY: The SB500-65 delivers up to 4000 watts of instant energy to your car's audio system or starter, stabilizing voltage and reducing strain on your battery during heavy load or cold starts with fast recharge cycles. Operating voltage range: 12.0 – 16.2V for optimal compatibility and performance
• COMPACT GROUP 65 DESIGN: Built to standard Group 65 dimensions (11.8" L x 6.8" H x 7.2" W), this 500 Farad capacitor bank fits easily into most vehicles. M6 terminal hardware is included for secure installation and reliable electrical contact.
• RELIABLE YEAR-ROUND PERFORMANCE: Supercapacitor banks excel in extreme hot or cold weather, delivering consistent power where AGM batteries often lag. Rated for over a million cycles, perfect for daily drivers and commercial vehicles.
• DURABLE BACKPACK FOR TECH AND TRAVEL: Rockville RPAK backpack is made of rugged nylon, featuring adjustable padded straps, dual side pouches, hidden zip pocket, and padded laptop section-ideal for work, school, or mobile setups.