HQST 12V 100Ah LiFePO4 Lithium Iron Phosphate Battery in series and parallel

Built tough, this HQST 12V 100Ah lithium battery packs more power for your next adventure. The optimized BMS combines low and high temp protection to provide improved charging and discharging safety. Supports connecting up to 4 in parallel and 4 in series to wire 16 batteries to build a powerful home battery bank system with a power of 20.48 kWh. With a lifespan of 4,000 cycles (70% DOD), this battery will last up to 8 times longer than your conventional sealed lead-acid battery – providing exceptional value over time. Perfect for family RVs, off-grid cabins, marine vehicles, solar energy, and more. Important Note: Make sure to tightly screw the battery terminals in, as having loose battery terminals will cause the terminals to build up heat resulting in damage to the battery. When the battery is fully discharged at a continuous 100A, it cannot be recharged at 50A immediately, which will trigger high temperature charging protection. Optimized BMS, More Reliable This HQST 12V 100Ah lithium iron phosphate battery is a completely new edition that is engineered with an optimized built-in BMS and high-density battery cells, providing exceptional performance with safer charging, more power output, and longer service time. Safer Charging Than Ever Equipped with Low and High Temperature Protection, HQST LiFePO4 battery ensures safer charging and discharging than ever. When the temp is below 23°F or over 140°F, the battery will stop being charged to protect its lifespan. When the temp is below 5°F or over 158°F, it will stop discharging. Up to 20.48 kWh of Power HQST 12V 100Ah lithium battery allows you to DIY your battery bank system by connecting in Parallel (up to 4 batteries), in Series (up to 4), or in Series and Parallel (up to 4S4P). Expand power to meet your specific needs. 4,000+ Life Cycles Offering a lifespan of 4,000+ cycles (roughly 10-year lifespan at daily use) at 70% DOD (3,000+ cycles at 80% DOD), HQST lithium battery can last 8X longer than conventional sealed lead-acid batteries. Powerful Output HQST 12V 100Ah LiFePO4 battery provides a maximum of 1,280 Wh power output, which is 2 to 3 times more powerful than most sealed lead-acid batteries of the same size. Up to 100A continuous discharge current can power up most home appliances.

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