
MillerTech 12V 40AH Sport Series Lithium Battery with Bluetooth (1240-BT)
12V 40AH Sport Series Lithium Battery with Bluetooth (1240-BT) MillerTech Introducing the MillerTech 12V 40AH Sport Series Lithium Battery with Bluetooth (1240-BT). The Sport Series Marine batteries are engineered to endure the harshest conditions. Featuring a custom case design for easy repair access and strategically placed vents to prevent rain and dirt accumulation, these batteries offer unmatched durability and convenience. Specs: Voltage 12.8V Capacity 40AH Weight 14 lbs Chemistry LFP BMS Yes Efficiency 98% Memory None Max Charge/Voltage 14.6V Cut-off Voltage 10.5V Max charge/Discharge Current 40A Peak Discharge Current 120A – 3 Sec. Low Temp Charging Protection Yes Connection Capability 4S-4P Operating Temp 32°-130° F Cell Type Prismatic Bluetooth Yes Warranty 10 years