Estimated delivery time hk 40 50days cz 7 10daysplease note that greece and finland require remote area fees currently the battery cover is available in yellow and black and is shipped randomly specifications brand gokwhmodel 12v 340ahname lifepo4 battery cell type lifepo4 lfp dimensions l384 w204 h270mm l15 12 w8 03 h10 63 terminal type m8case material abs flame retardant plastic bms bulit in 200a bmswarranty 5 yearnominal voltage 12 8 vnominal capacity 340 ahnominal energy 4352 whbattery management system built in 200a bluetooth bmscharge method cc cvcharge voltage 14 6vcharge current 100adischarge cut off voltage 10v discharge current 200 ainternal resistance 30 m cycle life 8000 cyclesservice life 10 yearsip rating ip65charge temperature range 0 45 c 32 113 f discharge temperature range 20 60 c 4 140 f storage temperature range 10 45 c 14 113 f parallel connection up to 4p 12 8v 1360ah 17 408kwhseries connection up to 4s 51 2v 340ah 17 408kwhcertifications ce fcc rohsfeatures grade a lifepo4 prismatic cells manufactured with high quality lifepo4 prismatic cells ensuring extended cycle life and superior performance the battery supports 8000 15000 cycles at varied depths of discharge dod and promises a lifespan of up to 10 years smart bluetooth bms integrated 200a bluetooth battery management system bms offers sophisticated management of charging and discharging processes it provides abundant safety features in