4 PACK WITH BOLTS HEADWAY 38120 HP 3.2V 8AH LIFEPO4 LITHIUM BATTERIES

This listing is for 4 Headway cells with bolts. These were used as backup only as starting power for cold climate diesel generators so you can expect good capacity results. Every battery is checked for voltage. SCREWS INCLUDED WHICH MAKES CONNECTING THESE TOGETHER SUPER EASY. JUST NEED BUSBARS. LOOKING FOR A CRAZY AMOUNT OF POWER? LOOK NO FURTHER! THESE MAKE THE ULTIMATE 12V BATTERY TOO, JUST CONNECT 4 OF THESE IN SERIES. 200A RATED... FOR REAL. STOP GETTING RIPPED OFF AND START GETTING HOOKED UP. OUR COMPANY, BATTERY HOOKUP, IS THE COMPANY THAT SUPPLIES MILLIONS OF LITHIUM BATTERIES DIRECTLY TO THE DIY AND SMALL BUSINESS COMMUNITY. WE DRIVE THE COST PER KILOWATT DOWN ON GENUINE, QUALITY CELLS. HERE ARE 4 HEADWAY 38120HP LIFEPO4 3.2V 8AH CELLS. THESE ARE BIG CELLS WITH A CRAZY AMOUNT OF POWER. EACH CELL IS RATED AT 200A DISCHARGE AND CAN BE CHARGED AT 80A. WE LITERALLY STARTED A CAR WITH 4 OF THESE IN SERIES. PLEASE BE CAREFUL WITH THESE AND DO YOUR RESEARCH. LIFEPO4 IS THE BEST OPTION FOR 12V BATTERIES BECAUSE 4 IN SERIES IS EQUIVALENT VOLTAGE TO A LEAD ACID BATTERY. WHICH MEANS RV, EV, COMPETITION AUDIO, ETC. LOOK NO FURTHER. MOST OF YOU WILL MAKE CUSTOM BARS FOR THESE, AND SOME WILL USE THICK GAUGE WIRE OR WELDING. JUST KEEP IN MIND HOW MUCH POWER THESE THINGS ARE CAPABLE OF AND USE THE PROPER THICKNESS TO CARRY THAT POWER FOR WHATEVER YOUR APPLICATION WILL BE PULLING FROM THESE. THESE ARE 40 TIMES MORE POWERFUL THAN MOST 18650 BATTERIES. CHECK OUT THE SPECS BELOW, THESE ARE REAL SPECS. chemical composition LiFePO4 Nominal Capacity 8Ah Charging voltage 3.65V Nominal Voltage 3.2V Cut-off Discharge Voltage 2.0V Charging Method CC/CV Maximum Discharge Current(continuable) 200A Maximum Charge Current(continuable) 80A Cycle Life 1500cycles 1C 100%DOD 2000cycles 1C 80%DOD Work temperature Charge -10 ℃ to 45 ℃ Discharge -20 ℃ to 65 ℃ Energy Density 83 Wh/Kg Initial Internal Impedance <4mΩ Dimension(mm) Diameter 38mm Length 120mm(152 with screw) Weight(g) 360 OUR COMPANY'S MISSION IS TO PROVIDE LITHIUM POWER TO THE DIY AND SMALL BUSINESS COMMUNITY AT PRICES LARGE COMPANIES CAN ONLY HOPE FOR. FLIPPING THE TABLES AND EMPOWERING INDIVIDUALS TO BUILD THAT DIY PROJECT FOR A FAIR PRICE, GIVING THE DIY COMMUNITY THE PRICING TO START COMPETITIVE BUSINESSES, AND HELPING SMALL BUSINESSES GROW AND BECOME THE LARGE BUSINESSES OF THE FUTURE. IF YOU NEED A LARGE AMOUNT OF CELLS AND WANT A STEADY SUPPLY MESSAGE US BY CLICKING ON OUR EBAY NAME AND THEN "CONTACT SELLER". WE SHIP EVERY DAY! WE ARE IATA AND DOT CERTIFIED TO SHIP TO MOST LOCATIONS WORLDWIDE.

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