DESCRIPTION LiFePO4 batteries offer lots of benefits compared to other 12V batteries. This MOBI OUTDOOR LiFePO4 battery doubles the usable power of a lead acid battery. And the 12V lithium battery is not affected much by deep discharge, so you can drain much more power than a lead acid battery of similar capacity. A 12V lithium ion battery weighs 30%~50% of what a lead acid battery with similar capacity would weigh. And, because you can use most energy in a lithium ion battery, the weight saving can be huge. Also, MOBI OUTDOOR designed this 12V rechargeable battery with BMS, which allows high peak pulse discharge current & high peak continuous discharge current to power high power appliances and provides real-time protection for the 12V lithium battery. 12V lithium batteries are not the cheapest, but due to zero maintenance and a long lifespan of 2,000 cycles that is several times that of a lead acid battery, this 12V lithium battery is the best investment you can make over time. FEATURES: Higher Usable Capacity: This 12V lithium battery doubles the usable power of a lead acid battery with round-trip efficiency of 92%. Longer Life: This 12V lithium ion battery can deliver up to 2,000 rounds, several times the life of a lead acid battery. - Fast Charging: Lower internal resistance achieves charging at a greater rate. - Low Self-Discharge: This LiFePO4 battery has a low self-discharge rate so it can be left standing for months and not run out of juice. - Super Versatile: This 12V rechargeable battery is ideal for RVs, 4WD, boats and residential backups. - Built-in BMS: The system provides real-time protection against potential overcharge, overdischarge, short circuit and over temperature. - High Power Output: High peak pulse discharge current & high peak continuous discharge current allow you to power high power appliances. - Parallel/Series Connection: The MOBI OUTDOOR LiFePO4 battery allows for up to 4 batteries in series and 2 batteries in parallel. - Ultra Lightweight: This 12V lithium battery weighs less than 1/2 of a lead acid battery of similar capacity. - Note:Please charge batteries when received/before use, because only 40% capacty was left to ensure safety during transportation. SPECIFICATIONS: Brand:MOBI Battery Type:Lifepo4 Deep Cycle Rated capacity:200AH Nominal voltage:12.8V Charge Voltage:14.6V Peak Charge Current:50A Peak Continuous Discharge Current:100A Peak Discharge Current(5S):200A Life Cycle:2000@100% DOD, 3000@80% DOD Max. - WARNING: BUTTON/COIN BATTERIES ARE HAZARDOUS. KEEP OUT OF REACH OF CHILDRENSwallowing or placing a lithium button battery inside any part of the body can cause severe injury or death in 2 hours or less. - Swallowing or placing a non-lithium button battery inside any part of the body can cause serious injuries. - Medical attention should be sought immediately if you suspect that your child has swallowed or placed a button battery inside any part of the body. - Call the 24-hour Poisons Information Centre on 13 11 26 (Australia) or 0800 764 766 (New Zealand) for fast, expert advice. - Regularly examine devices and make sure the battery compartment is correctly secured, e.g., that the screw or other mechanical fastener is tightened. Do not use if the compartment is not secure. - Dispose of used batteries immediately and safely out of reach of children.