Apex Lithium 12V 142Ah Dual Purpose - Advantage Series Battery

Apex Lithium 12V 142Ah Dual Purpose – Advantage Series gives you dependable starting power and deep-cycle stamina in one pack. You get Bluetooth monitoring, a built-in heating system for cold weather, and a premium BMS that protects and balances cells so you can run longer with confidence on the water or off-grid.

Key Features

• Dual-purpose performance for reliable starts and true deep-cycle runtimes
• Premium BMS protection with cell balancing and safety safeguards
• Cold-weather readiness thanks to the integrated heating system
• IP67 waterproof construction for spray, washdowns, and harsh environments
• Much lighter than lead-acid for faster hole-shot and easier installs
• Bluetooth app monitoring for real-time state of charge and system insights
• Scalable system design (series or parallel) for larger builds
• Mercury warranty compliant for peace of mind on modern outboards

Tech Specs — Apex Lithium 12V 142Ah Dual Purpose – Advantage Series

• Voltage: 12.8V
• Capacity: 142Ah
• Energy: 2048Wh
• BMS: Premium upgraded with protections; Bluetooth monitoring; built-in heating
• Continuous Discharge: 100A max
• Charging: 14.4V recommended; 15V max; 100A max charge
• Waterproof Rating: IP67
• Terminals: M8 stainless bolt
• Dimensions (Group 24): L 10.25 in × W 6.77 in × H 8.25 in
• Weight: 21.4 lb
• Cycle Life: Up to 80% capacity after 5,000 cycles under recommended use
• Operating Temperature: −20°C to +48°C optimal operation; avoid charging below 0°C
• Certifications: UL1642; tested to IEC62133 and UN38.3; compliant for air/ground/rail transport
• Configuration: Link up to 4 in series for 24/36/48V systems; parallel for higher capacity
• Warranty: 10 years

Suitable Uses

• Starting battery (meets Mercury warranty specifications)
• Trolling motors and 12V electronics
• Marine, RV, camper, solar, home energy storage, off-grid, ice fishing, fish finders, golf cart 36V/48V systems (with appropriate series/parallel configuration)

Ready for lighter installs, confident starts, and longer run time? Add the Advantage Series 12V 142Ah to your cart.