PowMr 12V LiFePO4 Battery 300Ah, 3840Wh Deep Cycle Lithium Battery with 200A BMS, Built-in Smart Protection, Perfect for Solar System, RV, Marine – 6000+ Cycles & 10.8V Cut-Off
Size:
300AH 12V
En stock
29.94 kg
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Nuevo
Amazon
USA
- PowMr 12V 300Ah LiFePO4 Lithium Battery, 3840Wh Deep Cycle Battery with 200A BMS, Built-in Smart Protection, Perfect for Solar System, RV, Marine, and Trolling Motor – 6000+ Cycles & 10.8V Cut-off
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✅【SAFER & LONGER-LASTING LIFEPO4 TECHNOLOGY】– Built with premium A-Grade cells and a smart 200A BMS, this deep cycle battery delivers over 6000 cycles at 80% DOD (vs. 500 cycles for lead-acid). Robust protections include over-charge (3.75V/cell), over-discharge (2.2V/cell), and temperature cutoff (>95℃ recovery <85℃) ✅【POWER YOUR ADVENTURES FOR LONGER】– With massive 300Ah capacity and 3840Wh energy, this 12.8V LiFePO4 battery provides reliable power for your trolling motor (30-70 lbs thrust), RV appliances, marine electronics, or off-grid solar system. Say goodbye to frequent recharging ✅【HIGH-POWER OUTPUT & PEAK SURGE】– Handle demanding loads with 200A continuous discharge current (2560W). Need an extra boost? The BMS allows a powerful 350A peak discharge for 3 seconds, perfect for starting pumps or motors. Max charge at 200A gets you back on the water or powered up in as little as 1.5 hours. ✅【 EXPANDABLE FOR LARGER SYSTEMS】– Flexible configuration supports up to 4 in series (51.2V) and 4 in parallel (1200Ah). Create a massive 61.44kWh energy bank for your home backup or large solar project. Compact size (20.55"L x 9.45"W x 8.58"H) and lightweight (≤66.1 lbs) makes installation easy in tight RV or boat compartments ✅【 IMPORTANT – KNOW BEFORE YOU BUY】– This LiFePO4 battery is optimized for DEEP CYCLE applications like trolling motors (30-70 lbs), solar storage, RVs, and marine house banks. It is NOT designed as a starter battery or a golf cart battery. For series connections, ensure identical remaining capacity; for parallel, discharge fully before connecting. Always refer to latest manual