Drop-In Replacement for Group 31 batteries: Dimension with L13 x W6.77 x H8.43 inches excellent match for Group 31 battery.
Automotive grade A battery cells: 4000-15,000 deep discharge cycles and up to 10 years of power.
Internal Hardware 100A BMS: Comprehensive protection includes overcharging, overdischarging, overcurrent, short circuit, and high temperature prevention above 158°F (70℃).
Flexible connection options:  Series, parallel, or series-parallel. Massive 20.48kWh energy storage with 16 x 12V 100Ah batteries in 4P4S.
Ultra Compact & Lightweight: Rugged Battery Design and just 23.15 lbs for 100Ah of usable power.