Integrated Smart BMS.
The Super Pack batteries are extremely light weight and easy to install.
The batteries can support 4pcs connected in parallel and in series mode for expansion.

Features:

• Longer Cycle life: Offers up to 10 times longer cycle life and five times longer float/calendar life than lead acid battery, helping minimize replacement cost and reduce total cost of ownership.
• Lighter Weight: About 40% of the weight of a comparable lead acid battery. A drop in replacement for lead acid batteries.
• Higher Power: Delivers twice power of lead acid battery, even high discharge rate, while maintaining high energy capacity.