ECO WORTHY 12V 8AH LiFePO4 Battery,4000+ Cycles Lithium Deep Cycle Battery with 8A BMS,for Solar,Fish Finder,Power Wheels,Lighting,Alarm System

Wide Application:LiFePo4 lithium battery is the most stable battery and it is compatible for RV, caravan, marine, camper,golf carts,tool trailer, solar panel or used as backup power supply etc Long Service Life:Lithium rechargeable battery cycles more than 4000 times，which is more than 8 times comparing with Lead-acid batteries(usually only last for 300-400 cycles).And the battery provides 100% of rated capacity each time when you use it 1/3 Lightweight: The 8Ah lithium battery weights only 2.31 pounds(1.05kg), which is only 1/3 of the weight of a lead-acid battery. Measures 6"*3.8"*2.6"(152*96*65mm), easy to move and install. Provides also 2 battery charging cables with F2 terminal connector BMS Protection: Built-in BMS(Battery Management System) protects the cell from getting damage like: overcharge, over-discharge, short-circuit. And keep balance between battery cells Capacity Expansion: ECO-WORTHY LiFePO4 batteries support series and parallel connection, but we recommend that the maximum number of batteries connected in series or parallel is no more than four