12V 300Ah LiFePO4 Deep Cycle Lithium Battery X177720
Sale price
$39.95
Regular price $542.10
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Number of Batteries: 1 12V batteries required.
Brand: ECOBOSS
Battery Cell Composition: Lithium Ion
Battery Capacity: 300 amp_hours
Recommended Uses For Product: Backup Power, Marine, Off-Grid, RV
- 【15000+ Long Cycle Life】：Adopting high-grade LiFePO4 premium cells, ECOBOSS 12V 300Ah lithium battery provides 15,000+ deep cycle life, 10 times longer service life than traditional lead-acid batteries. It features stable daily output, fewer replacement times and lower long-term costs. Perfect for long-duration use, it maintains consistent energy performance for RV, marine and off-grid power scenarios.
- 【200A Intelligent BMS Protection】：Built-in upgraded 200A smart BMS offers all-round safety protection against overcharge, over-discharge, overcurrent, short circuit and abnormal temperature. It supports 200A continuous discharge and 100A max charging current, ensuring stable and powerful power supply even under heavy load for daily and outdoor heavy-duty use.
- 【Effective Low-Temp Cutoff Design】：Featured with smart low-temperature charging cutoff function, the battery stops charging below 32°F (0°C) and restarts charging at 41°F (5°C) to safeguard internal cells. It works well in harsh climates with a charging temperature of 32°F–113°F and a wide discharge range of -4°F–149°F, adapting to cold outdoor environments.
- 【Flexible Expansion & Wide Application】：Supports 4S4P series and parallel connection, expandable to 16 batteries max for up to 51.2V, 1200Ah and 61.44kWh large energy storage. Combined with IP65 waterproof rating, it adapts to various complex outdoor conditions. Widely applicable for solar energy storage, RV, boat, trolling motor, home backup power and off-grid systems.
- 【Worry-Free After-Sales Support】：We provide professional 24-hour customer service to solve your problems about installation, parameter setting and daily troubleshooting at any time. With considerate technical guidance and timely response, we help you use the lithium battery safely and easily, bringing you a hassle-free purchasing and using experience.
12V 300Ah LiFePO4 Deep Cycle Lithium Battery X177720
Sale price
$39.95
Regular price $542.10
Shipping calculated at checkout.