1792Wh Deep Cycle Energy: Packs 140Ah in a compact Group 31 size, offering 40% more power storage. A direct replacement for lead-acid batteries.
Bluetooth Monitoring & Control: Monitor charge status, current, charge cycles, temperature, and battery health. Manage discharge and power-off with ease.
Automatic Heating Function: Activates when cell temperature drops below 41°F (5°C) and stops once it reaches 50°F (10°C), ensuring optimal performance in cold conditions.
Top Performance EV Grade-A Cells: Designed for longevity with over 4,000 cycles at 100% depth of discharge (DOD).
Advanced BMS Protection: Equipped with over 20 safety features including low and high-temperature protection, short circuit, overcurrent, overcharge, and overdischarge safeguards.
Scalable Power Solutions: Allows parallel connection of up to 4 batteries for dual-purpose applications, or 4P4S for maximizing deep cycle energy.
Super-Fast Charging: Fully charges in around 2.3 hours with a 60A (14.6V) LiFePO4 charger and supports up to 150A from an outboard motor’s alternator for rapid energy replenishment.
Certified Quality: Meets ABYC standards and holds certifications from UL1973, FCC, CE, RoHS, and UN38.3.
SPECS
Cell Type:LiFePO4
Warranty:5 years
Cycle Life:4000+
Nominal Voltage:12.8V
Rated Capacity:140Ah
Energy:1792Wh
Max. Expansion (Parallel & Series):4P4S
Internal Resistance:≤40mΩ
Certifications:UL, FCC, RoHS, UN38.3
TEMPERATURE
Charge Temperature:0°C to 50°C/ 32°F to 122°F
Discharge Temperature:-20°C to 60°C /-4°F to 140°F
Storage Temperature:-10°C to 50℃ / 14°F to 122°F
Low-Temperature Protection:Yes
Low-Temperature Charging Protection Auto Recovery:5°C/41°F(Battery Temperature)
BMS
BMS:150A
Max. Continuous Output Power:1920W
Max. Continuous Charge Current:140A
Max. Continuous Discharge Current:150A
Surge Discharge Current:700A@1 second
OTHERS
Terminals:M8
Weight Approx.:28 lbs
Size:L13*W6.77*H8.5 inch
Housing Material:ABS
Protection Class:IP65
CHARGE
Charge Method:CC/CV
Charge Voltage:14.6V
Recommend Charge Current:28A
Packing List
12V 140Ah Bluetooth LiFePO4 Battery*1
Terminal Screws *2 Pairs
Warranty Card *1
Product Manual *1
Plaese be noted:Battery charger is not included.