Battery characteristics
Longer Cycle Life: Offers up to 20 times longer cycle life and fivetimes longer float/calendar life than lead acid battery, helping tominimize replacement cost and reduce total cost of ownership
Lighter Weight: About 40% of the weight of a comparable leadacid battery.A'drop in' replacement for lead acid batteries.
Higher Power: Delivers twice power oflead acid battery, evenhigh discharge rate, while maintaining high energy capacity
Wider Temperature Range:-20C-60'C
Superior Safety: Lithium lron Phosphate chemistry eliminatesthe risk of explosion or combustion due to high impact, overchargiror short circuit situation.
Increased Flexibility: Modular design enables deployment of upto four batteries in series and up to ten batteries in parallel.
Cycle Life Curve
Application
Electric vehicles, electric mobility
Solar/wind energy storage system
UPS, backup power
Telecommunication
Medical equipment
Lighting
Specification
Electrical Characteristics
| Nominal Voltage | 12.8V |
Nominal Capacity | 200Ah(Cs,25℃) | |
Energy | 1280Wh | |
Intemal Resistance | ≤150mΩ | |
Cycle Life | >3000 cycles @0.5C 100%DOD | |
Months Self Discharge | <3% | |
Efficiency of Charge | 100% @0.2C | |
Efficiency of Discharge | 96-99% @1C | |
Standard Charge | Charge Voltage | 14.6 |
Charge Mode | 0.2C (CC/CV | |
Charger Current | 50A | |
Max.Charge Current | 100A | |
Charge Cut-off Voltage | 14.8V | |
Standard Discharge | Continuous Curent | 100A |
Max.Pulse Current | 200A | |
Discharge Cut-off Voltage | 10.8V | |
Environmental | Charge Temperature | 00 ℃ to 45 ℃ (32F to 113F) @60?25% Relative Humidity |
Discharge Temperature | -20 ℃ to 60 ℃(-4F to 140F)@60?25% Relative Humidit | |
Storage Temperature | 0 ℃ to 40 ℃(32F to 104F)@60?25% Relative Humidity | |
Water Dust Resistance | Ip67 | |
Mechanical | Cell & Method | 3.2V50AH-4S2P |
Plastic Case | ABS | |
Dimensions (in./mm.) | 522*240*218mm | |
Weight (lbs./kg.) | 19Kg | |
Terminal | M8 | |
Protocol (optional) | NO | |
BMS | 4S200A |
