Spec of 2.3V 35AH Li-Titanate battery cell
NOMINAL VOLTAGE: 2.3V
NOMINAL CAPACITY: 40AH
DISCHARGE CUT-OFF: 1.5V
CHARGE CUT-OFF: 2.9V
CHARGE CURRENT: 40A
DISCHARGE CURRENT: 40A
PEAK DISCHARGE: 240A
IMPEDANCE: ≤ 5mΩ
DISCHARGE TEMPERATURE: -40°F ~ 140°F( RANGE -40*C~60°C)
CHARGE TEMPERATURE RANGE:-40°F ~ 140°F (-40*C~60°C)
CHARGE METHOD: CC/CV
CYCLE LIFE: 20000
DIMENSIONS of this lithium-titanate batteries
Diameter:D 66MM
Length:L166MM
Screw L:Sl 20MM
WEIGHT:1.22KG
Advantage of Lititanate batteries(LTO battery):
- LTO battery have very long cycle life: Over 20000 cycles
- LTO battery support fast charge compared with other lithium batteries.Charge and discharge @6C@100%DOD,after 20000 cycles,still have 80% capacity left.
- LTO battery work good at both high temperature and low temperature,range -40-60°C
- LTO battery with high safety level and very stable(No fire, no explosion)
- LTO battery rechargeable and green
Disadvantage of Lithium-titanate batteries:
Lithium-titanate batteries(LTO battery) have lower energy density than conventional lithium-ion battery technologies,lower inherent voltage (2.4V/cell), which means for same voltage and capacity battery pack,the Lithium-titanate battery pack size will be bigger than other lithium battery.