VMAX LFP22-1255 Lithium 12V 55ah 22NF Battery for Solar and Golf, PV

VMAXTANK LFP22-1255 12V 55AH HIGH PERFORMANCE DEEP CYCLE LIFEPO4 BATTERY Weighing only 15.5lbs, the lightweight LFP22-1255 12 Volt 55Ah Lithium battery is compatible with all 12 Volt trolling motors and 12 Volt AC/DC Inverters.  LFP22-1255LFP Trolling Motor Run Times: Power a 30lb thrust trolling motor continuously for 6-10 hours at medium to low speeds!  Power a 50lb thrust trolling motor continuously for 3.5-6 hours at medium to low speeds! VMAX LFP battery modules consist of high quality cells, components and a custom designed BMS giving them many advantages including: High performance long life, safe and wide temperature range LFP single cells. High energy density, small size, light weight, no pollution. High efficiency, fast charging. Built-in BMS offering voltage, current and temperature protection. Standard battery case for an easy VRLA battery replacement. 10 years design life, Stable performance, maintenance-free . 5 Year Manufacturer Warranty Specifications: Nominal Voltage 12.8V (3.2V/cell) Rated Capacity (20h @ 25C) 55AH Rated Energy 704Wh Output Voltage Range 10.0V-14.6V Charging Voltage 14.4V - 14.6V (CC-CV) Cut-Off Voltage 10.0V Max. Constant Charging Current 50A Recommended Charging Current 10A -25A Recommended Charger Type CC-CV  until current <1.1A  (0.2C) Max. Constant Discharge Current 50A Max. 3sec Discharge Current 75A Charging Temperature 0C ~ 45C (+32F~ +113F) Discharging Temperature -20C ~ 65C (-4F ~ +150F) Storage Temperature -20C ~ 45C (-4F ~ +113F) Efficiency >98% Built-in BMS Yes Over-Charge Voltage Protection Module: >14.8V, Cell: >3.8V Over-Discharge Voltage Protection Module: <10.0V, Cell: <2.0V Over-Charge Current Protection >57A w/15sec Delay, >80A w/ 2sec Delay Over-Discharge Current Protection >57A w/ 15sec Delay, >80A w/ 2sec Delay Short-Circuit Protection >400A Cell Balance Passive, 150mA Over-Temperature Protection-Charging <-5C ( 23F) , >65C (150F) Over-Temperature Protection-Discharging <-20C (-4F), >65C (150F) Cycle Life @80% DOD ~6000 @ 10A, 25C (77F)l Cycle Life @90% DOD >4000  @ 10A, 25C (77F) Design Life ~10 Years Battery Case Material ABS Dimensions L x W X H 9" x 5.5" x 8.2" Terminals M8 Screw In (~5/16") Weight 15.5lb

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