24 Volt Lithium Iron Phosphate LFP Battery for Solar and other portable energy. The 24 v lithium battery pack is an inexpensive lithium battery and a better replacement for lead acid batteries. The battery inside is made from A123 battery cells and are new.
$899
The battery is enclosed in a steel case with a digital voltage read out and circuit breaker (on/off) switch.
Battery Physical Dimensions:
Length: 18 inch
Width: 10 inch
Height: 8.5 inch
Weight: 60 lbs
Energy
Nominal Voltage: 26.4V
Voltage Range: 20V – 28.8V
Nominal Capacity: 2.45kWh (92.8Ah)
Configuration: 8S5 P
Energy – 100% DOD, Nominal: 2.6 kWh
EV Energy – 80% DOD, Nominal: 2.1 kWh
Chemistry: LiFePO4 (LFP)
Cell Type: 20Ah Nanophosphate Cells
Cell Count: 40
BMS Specifications
Single cell overcharge protection voltage:
- Min: 3.72V
- Standard: 3.75V
- Max: 3.78V
Single cell overcharge protection delay time:
- Min: 0.6S
- Standard: 1S
- Max: 1.5S
Single cell overcharge recovery amperage:
- Min: 3.5A
- Standard: 3.6A
- Max: 3.6A
Recharge current:
- Max: 130A
Single-section equalization voltage:
- Min: 3.55V
- Standard: 3.6V
- Max: 3.65V
Single-section equalization current:
- Min: 35mA
- Standard: 40mA
- Max: 45mA
Single cell over-discharge protection voltage:
- Min: 2.15V
- Standard: 2.7V
- Max: 2.8V
Single cell over-discharge protection delay time:
- Min: .6S
- Standard: 1S
- Max:1.5S
Single cell over-discharge release amperage:
- Max: 130A
Discharge protection current:
- Min: 350A
- Standard: 370A
- Max: 390A
Charging high temperature protection:
- Min: 85℃
- Standard: 90℃
- Max: 95℃
Operational Specifications
Operational Temp Range: -30℃ ~ 55℃
Storage Temp Range: -40℃ ~ 60℃