Built-in intelligent temperature sensor automatically halts charging when ambient drops below 32°F, preventing permanent lithium damage. Auto-recovers once temperatures rise, ensuring maximum safety and extended battery lifespan. ULTRA-COMPACT & IP67 WATERPROOF: Re-engineered with a 46% smaller volume, 67% lighter weight, and rugged IP67 waterproof housing. has a heavy-duty portable handle, saving space while resisting harsh rain, splashes, and damp marine environments. 100A SMART BMS & 1280Wh POWER: Delivers a continuous 100A charge/discharge current, 350A peak current (1s), and 1280Wh energy output. Perfectly powers 12V 30-70 lbs trolling motors, off-grid solar setups, kayaks, bass boats, winter camping gear, ice fishing shelters, and emergency backup systems. (Not suitable for golf carts). 15,000+ DEEP CYCLES & CLASS A CELLS: Manufactured with automotive-grade Class A cells offering ultra-low self-discharge. Provides up to 15,000 cycles under ideal conditions—delivering a low cost per cycle of just $0.017 as a superior lead-acid replacement. Our professional customer support team guarantees a quick response within 24 hours for any Amazon order inquiries.
