12V 100Ah LiFePO4 Deep Cycle Lithium Battery for RV Solar System Marine

Class A Square Cells: Higher energy density and lower power consumption. Powerful Deep Cycle Capabilit: More than 4,000 cycles at 90% DOD, and a designed service life of 20 years. BMS Battery: BMS provides 15 detection and protection functions to protect battery safety in all aspects. Compared to lead-acid and other lithium batteries, Aolithium batteries offer longer life, no maintenance, extremely safe, lightweight, improved discharge and charge efficiency, and more. Supports 4 batteries in series and 4 batteries in parallel. If you have any problems in series and parallel connection, please contact us, we have professional engineers to help you solve most technical problems. It is specially designed for different types of applications such as small UPS, home energy storage, mobile power supply, solar RV, etc., providing you with the best choice for small capacity, long standby, and cycle use. ⚡ The best alternative to lead-acid batteries, why hesitate if it does a better job?⚡ ⚡ Improve your lifestyle and change your travel life.⚡ Why choose us? Longer Life & Deep Cycle: More than 20 years of design life, more than 4,000 cycles at 90% DOD, better than lead-acid batteries in terms of safety and stability. Class A square Lifep4 Battery:  Higher energy density, lighter weight, smaller size, and does not contain any heavy metals and rare metals, making it more environmentally friendly. BMS Battery : Provides 15 safety detection and protection functions, including temperature detection, voltage protection, short circuit protection, etc., providing you with 100% safety protection. Series and Parallel Connection: Supports 4 batteries in series and 4 batteries in parallel. If you have any problems in series and parallel connection, please contact us, we have professional engineers to help you solve most technical problems. Packing List: 1* 12V100ah Lifepo4 Battery Worry-free returns & professional after-sales service 8-year warranty, if you have any questions during the warranty period, you can contact us. If it is a product quality problem, we will provide you with repair, replacement and refund methods to solve any of your problems. Our customer service number is +1 (615) 266-6774. Handing times and Shipping Carriers In order to ensure that you can receive the goods in the shortest possible time, we will normally ship the goods within one working day and use FEDEX, USPS, UPS and other carriers to ship the goods. If there is anything unusual about the package, please contact us and we will make sure you receive it. If you have special needs, you can also contact us by email and we will provide you with exclusive solutions. Thanks. Product Specification Mechanical Specifications Basic Performance Case Material ABS Nominal Voltage 12.8V Cell Type-Chemistry Prismatic LiFePO4 Nominal Capacity 100Ah Terminal Type M8 Standard Discharge Time 100A@60min IP Grade IP65 Energy 1.28KWh BMS Characteristics IR <= 15mΩ Recommended Charge Current 50A Self Discharge <=2%/Month Maximum Charge Current 100A Cells Square 100Ah Maximum Continuous Discharge Current 100A Cycle Life 4000 times(1C/1C) Recommended Charge Voltage 13.6~13.8V Size 330*171*220 Max Charge Voltage 14.6V Weight 11 Overcharge Protection Voltage 14.8~15.2V Compliance Charge Mode CC/CV Certifications CE/UN38.3/UL1642/IEC62133 Discharge Cut-off Voltage Range 11.2V Transport Appraisal UN3480,CLASS 9 Charge Performance Discharge Performance Rated Charge Current 50A Rated Discharge Current 100A Maximum Charge Current 100A Pulse Current(<=5S) 600A Rated Charge Voltage 13.6~13.8V Rated Discharge Cut-off Voltage >11.2V Charge Cut-off Voltage > 14.8V(0.5~1.5S) Minimum Discharge Cut-off Voltage >10V Reconnect Voltage <14.4V Reconnect Voltage >10.4V Balancing Voltage <14V Short Circuit Protection 200~600 μs System Series <=6 Short Circuit Current Approx. 1200A Temperature Performance Discharge Temperature -20~60℃ High Temperature Cut-off 65℃ Charge Temperature 0~45℃ Reconnect Temperature 48℃ Storage Temperature -5~35℃ Before Operation&Installation To Battery Connection Release Discharge Protection About Solar Charging Before Operation&Installation To Before Operation： Qualified electric worker qualification is mandatory. Remove all metal items, such as jewelry, watch, pen etc. To ensure the safety of construction personnel and equipment,disconnect the battery pack from the operating equipment during wiring. Pay attention to the terminal voltage polarity of the battery module. Make sure installation tools insulating and use tools correctly. Follow the connection port description and system connection diagram. It is absolutely forbidden to plug and unplug when the battery is working. Necessary operation should be done after the power supply is disconnected. Before the formal operation, ensure whether the power terminals are properly connected and tighten the terminals; When it is necessary to measure, be careful to use instruments and tools, to avoid short circuit and other accidents. It is strictly prohibited to disassemble the battery without permission of the professional technician from manufacture. Installation Tools Torque Wrench Cross Screwdriver Insulating Gloves Multimeter Battery Connection To connect in series or /and in parallel, batteries should meet below conditions: The same battery capacity (Ah). From same brand (as lithium battery from different brands has their special BMS). Purchased in near time (within one month). 12V series Max 6S6P; 24V series Max 3S6P(S means Series,P means Parallel) Release Discharge Protection Let the battery stand for 15-20 min The battery will be automatically unprotected after standing for 15-20 min. Use the charger with OV charging function (It can charge the battery starting from 0V) to charge the battery. After fully charged, the battery can be used normally. Use another lithium battery with same capacity and voltage to connect in parallel with the battery and put them aside for over 12hrs. After that, fully charge the battery and it can be used normally. About Solar Charging If solar charging is used, please set the regulator to the charging mode of lithium battery. When charged with controller, and the controller output is used to connect load: It is recommended that the controller is set as below parameters to avoid the battery fail to recover when the BMS cut off the battery for protection after a continuous small current discharge. 12.0V 24.0V Overcharge Protection Voltage 14.6V 29.2V Overcharge Recovery Voltage 14.2V 28.4V Over-discharge Protection Voltage 11.2V 20.0V Over-discharge Recovery Voltage 11.6V 21.2V The above settings can ensure that the controller triggers the protection first instead of the battery BMS, which can prolong the service life of the battery.

Returns Accepted for this item if it's within 30 Days