12V 33Ah Lithium Iron Phosphate (LiFePO4) Battery

The lithium battery’s unique built-in Battery Management System (BMS) protects it from overcurrent, overvoltage, undervoltage, and short circuit, which keeps the battery running at peak performance.

Aolithium 12V 33Ah LiFePO4 battery has a minimum of 2000 cycles time, and the design life is up to 8 years.

Even after 2000 cycles @90%DOD, they’re still capable of producing 70% of rated capacity. While lead acid batteries only left 50% rated capacity after they hit their 300 to 500 cycles life, and the design life is only 3 years.

Our LiFePO4 battery can be stored practically wherever they fit. They don’t give off toxic fumes of any kind — no fumes, no venting.

The 12V 33Ah Lithium battery is an efficient and fast-charging battery.

It delivers 200% more power, 1/3 the weight, charges 5X faster and lasts 4X longer than lead acid batteries. It’s the perfect combination of size and capacity.

All batteries are certified with ISO9001/UL/CE/UKCA/UN38.3/SDS. 

Meets all US & International regulations for air, ground, and transport.

Perfect ISO quality system
Professional quality inspectors
Advanced testing equipment

More than 8 years lifespan
2000+cycles at 90%DOD
Cost per cycle $0.069
Weight: 8.60lbs (only 1/3 of lead acid)
Environmental friendly

Laser welded firmer, Solid sheet: Built with rugged ABS container material, the battery is vibration resistant and durable.

Square cell, high reliability, light weight 8.60lbs, can be designed arbitrarily. 1/3 of lead acid.

Soft copper bar connection, carrying large current, flexible installation, can be used by multiple devices at the same time, good heat dissipation.

Around 3 years lifespan
200-500 cycles
Cost per cycle $0.7
Weight:25.6 lbs
Environmental friendly

Can't view battery data in real time without bluetooth module.

Round cells, relatively poor stability, can not be arbitrarily designed, slightly poor rate characteristics, slightly lower discharge platform.

Soros welding, not firm.
Hardware board, chip is not programmable, low cost, simple function, no ntc temperature sensor.

BMS uses an analog circuit board, which is bulky and has a short lifespan.

Cable connection, carrying small current, troublesome installation and production, independent wiring, poor heat dissipation.