DJLBERMPW Mini 12V 100Ah LiFePO4 Battery, 1280Wh Lithium Battery Deep Cycle 100A BMS for RV, Marine, Solar System

【Grade A Cells & 100A BMS】12V 100Ah consists of four Grade A LiFePO4 cells, providing higher energy density and greater charge and discharge power, and an intelligent 100A BMS protection board to prevent overcharging, overdischarging, overcurrent, overvoltage and short circuit, etc., ensuring that the LiFePO4 battery is safe and reliable. 【Lightweight & Compact Size】Mini models have smaller battery size and weight, which can reduce the burden on vehicles and ships. It is only 1/3 of the weight of a lead-acid battery of the same capacity, and it is easy to install and replace and upgrade, and enjoy faster and more direct product iteration. 【10-year Life & 15000 Cycles】LiFePO4 batteries can be recycled 4,000 times (100% DOD) to 15,000 times (60% DOD), with a service life of up to 10 years. If the battery is not used continuously, it should be charged every 1-3 months to extend the battery life. 【Series & Parallel Capacity Expansion】12V100Ah battery supports series and parallel connection for larger capacity. Maximum support 4P/4S/4P4S, up to 16 batteries connected to form a 51.2V 400Ah battery pack, maximum energy 20.48kWh. 【Warranty Service】5-year warranty, please allow us to check the battery condition first, confirm the problem, and provide free return and exchange battery due to product quality reasons. Please contact us for any questions and we will provide solutions after communication. Specifications Battery Weight: 20lbs Battery Size: L10*W5.12*H7.87 inch BCI Size: Group 22NF Nominal Voltage: 12.8V Rated Capacity: 100Ah Recommend Charge Current: 20A Recommend Charge Voltage: 14.6V Max. Continuous Discharge Current: 100A Peak Discharge Current: 300A(about 2-3 seconds) Charge/Discharge Temperature Range: 0-45°C/-20-60°C Cell Type: LiFePO4 Prismatic A grade Max Expansion: 4P/4S/4P4S Terminal: M8 bolts Protection level: IP65 Use Scenario: RVs, Marine, Trolling Motor, Solar Important Tips: 1. If new battery cannot be charged after use, it may enter over-discharge low voltage protection and need to be activated. 2. We recommend our 12V20A lithium charger with activation function, which can reduce many usage problems. It can also charge multiple batteries at the same time, just the batteries in parallel. 3. Before connecting multiple batteries in series, the voltage must be balanced first, and the voltage difference of each battery not exceed 0.1V. 4. Please contact us first if you have any questions. We will actively communicate, check the problems and provide after-sales support.