‎DJLBERMPW 12V LiFePO4 Lithium Battery 150Ah,4000-15000 Deep Cycle Marine Battery,12V 150Ah Lithium Batteries for Trolling Motor,Boat,Golf Cart,RV,Solar,Built in 120A BMS 1920W,10 Years of Life

【100% Grade-A BMS Protection of 12V 150Ah LiFePO4 Battery】Highest-level safety is based on UL Testing Reports for the Grade A cells inside the battery and upgraded BMS, Our LiFePO4 battery has built-in 120A BMS to protect it from overcharging, over-discharging, over-current, overheating and short circuits with excellent self-discharge rate, ensuring the LiFePO4 battery's safety level and optimize the 12V battery performance.  【15000 Times Deep Cycle Marine Battery 12V&10-Year Lifespan】Our LiFePO4 Lithium Battery with higher energy density, more stable performance and greater power.Our Lithium Iron Phosphate (LiFePO4) battery can be recycled up to 4000 times(100% DOD) to 15000 times(60% DOD) and provide up to 10 years of service life.(Warm prompt:If the battery is not used continually,it should be charged every 3-5 months,that can make the battery available for a longer time)  【Lightweight Compact Design &Easy to Carry】Our 12V 150Ah LiFePO4 battery has a lightweight of 30.8lbs, only 1/3 the weight of the lead-acid battery at the same capacity, lighter and more portable for you to move or carry it. And our LiFePO4 battery More faster to be fully charged, which makes it easier to use. If you purchase more 12V 150Ah lithium batteries and add a waterproof Box, it is perfect for Marine, Boat, and Trolling Motor, making your outdoor fishing and sea gatherings more fun  【12V 150AH Expand to 48V 150AH/12V 600AH】4 Pack-12V 150Ah Battery Connection Tips:1.To connect in series or in parallel,batteries need meet below conditions:first-the same battery capacity (Ah);Second-from same brand;Third-fully charge the batteries separately(voltage at rest＞13.4V) before connect in series or in parallel;2.Limitation for Series Connection: Up to 2 identical batteries for up to 48V 150AH;3.Limitation for Parallel Connection:Up to 4 identical batteries for up to 12V 600Ah  【12V 150Ah LiFePO4 Battery Multifunctional Used】Deep Cycle Marine Battery,Deep Cycle Trolling Motor Battery,Deep Cycle Boat Battery.Our 12V 150Ah Lithium Battery supports up to in series and in parallel to get more capacity,Perfect for Marine,trolling Motor,boat,RV, electric vehicles, recreational vehicles, golf carts, Solar,kayak cart, lighting, backup power supply, home energy storage,off grid application, etc  【Reminder before using series and parallel】1. When you received 3-4 batteries, then fully charge them separately and place them in parallel for 1-2 hours. Bring them to a state of voltage balance. 2. To meet the series connection requirements, please use thicker connecting wires