China Solar Battery 12V 24V 48V 100ah 200ah 300ah 400ah 500ah 600ah 1000ah Lithium Battery, Find details about China 12V Battery, Li Ion Battery from Solar Battery 12V 24V 48V 100ah 200ah 300ah 400ah 500ah 600ah 1000ah Lithium Battery
51.2V 100Ah lithium LiFePO4 battery pack | ||
Mechanical | Cell & Method | LiFePO4, 16S4P |
Dimension(L*W*H) | 370mm x 290mm x 248mm | |
Weight | 40KG | |
Electrical Characteristics | Rated Capacity | 100Ah |
Min Capacity | 100Ah | |
High Rate Discharge Capacity | > 90% Rated Capacity | |
Discharge Capacity @ -20ºC(-4ºF) | > 70% Rated Capacity | |
Norminal Voltage | 51.2V | |
Energy | 5.12 kWh | |
Internal Impedance(@ 1000Hz.) | ≤20 mΩ | |
Cycle Life | >5000 Cycles @ 1C 85% DOD | |
Months Self Discharge | ≤ 5% @ 25ºC(77ºF) | |
Efficiency of Charge | 100% @ 1/3C | |
Efficiency of Disharge | 95% @1C | |
Standard Charge | Max Charge Voltage | 58.4V |
Charge Current | 1/2C, 50A | |
Max Charge Current | 100A | |
Standard Discharge | Standard discharge Current | 1C, 100A |
Max Discharge Current | 3C, 300A | |
Discharge Cut-off Voltage | 40V | |
Environmental | Charge Temperature | 0 ºC to 45ºC(32ºF to 113ºF) @ 65±20%Relative Humidity |
Discharge Temperature | -20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity | |
Storage Temperature | ≤ 1 Month, -20ºC to 60ºC(-4ºF to 140ºF) @ 65±20%Relative Humidity | |
≤ 6 Month, -20ºC to 30ºC(-4ºF to 80ºF) @ 65±20%Relative Humidity |
1. High energy density
lifepo4 battery cell | LiNiCoMn battery cell (ab.NCM battery) | |
weight energy density | 150wh/kg | 200wh/kg |
volume energy density | 280wh/L | 334wh/L |
2. Low internal resistance
Methods of reducing the internal resistance:
**Using carbon coated aluminum foil
**Multiple electrode tab design
**Increasing the width of electrode tab
**Coating PVDF on battery separator
**Pore-creating artificially
3.Long lifespan
Usable for more than 2,000 charge-discharge cycles
> 4 times than lead acid battery
> 2 times than li ion battery
4.Excellent performance in high and low temprature
Usable in extremely cold and hot environments (-20 to 60 ºC)
Type of battery | Application area | Item | Capacity(Ah) | Nominal Vltage(V) | Max charge current(A) | Max discharge current(A) | Weight(g)≤ | Demension D*W*L (mm)≤ | Working Voltage range(V) | Lifespan @ 1C discharge 100%DOD ≥ | Note |
LiFePO4 | Electric car E-bike E-scooter E-tool Solar storage | F65160227 | 20AH | 3.2 | 2C | 3C | 465g | 6.5*160*227 | 2.5~3.65 | 2500 | |
F83142240 | 20AH | 3.2 | 2C | 3C | 490 | 8.3*142*240 | 2.5~3.65 | 2500 | HOT SALE!! | ||
F85137232 | 25AH | 3.2 | 2C | 3C | 560 | 8.5*137*232 | 2.5~3.65 | 2500 | |||
F90133200 | 25AH | 3.2 | 1C | 3C | 580g | 9.0*133*200 | 2.5~3.65 | 2500 | |||
F90160222 | 30AH | 3.2 | 1C | 3C | 650 | 9.0*160*222 | 2.5~3.65 | 2500 | |||
F10160222 | 38AH | 3.2 | 1C | 3C | 770 | 10*160*222 | 2.5~3.65 | 2500 | |||
NMC | N1365132 | 10AH | 3.7 | 1C | 2C | 210 | 13*65*132 | 2.8~4.2 | 2000 | ||
N8865190 | 10AH | 3.7 | 1C | 1C | 205 | 88*65*190 | 2.8~4.2 | 2000 | |||
N7688190 | 12.5AH | 3.7 | 1C | 3C | 270 | 7.6*88*190 | 2.8~4.2 | 2000 | |||
N8688190 | 17.5AH | 3.7 | 1C | 3C | 238 | 8.6*88*190 | 2.8~4.2 | 2000 | |||
N90133200 | 20AH | 3.7 | 1C | 3C | 496 | 9.0*133*200 | 2.8~4.2 | 2000 | |||
N92133200 | 25AH | 3.7 | 1C | 3C | 480 | 9.2*133*200 | 2.8~4.2 | 2000 | |||
N95133200 | 30AH | 3.7 | 1C | 3C | 540 | 9.5*133*200 | 2.8~4.2 | 2000 | |||
N80156241 | 32AH | 3.7 | 2C | 3C | 600 | 8.0*156*241 | 2.8~4.2 | 2000 | HOT SALE!! | ||
N84156241 | 37AH | 3.7 | 1C | 3C | 630 | 8.4*156*241 | 2.8~4.2 | 2000 | |||
N11100310 | 50AH | 3.7 | 1C | 3C | 740 | 11*100*310 | 2.8~4.2 | 2000 | |||
N80188236 | 40AH | 3.7 | 1C | 3C | 745 | 8.0*188*236 | 2.8~4.2 | 2000 |
Do the batteries have a warranty?
§ Yes, currently 2 years; extended warranties are also available.
How long do the batteries last?
§ 10 years / 200,000 KM (124,275 miles) [calculated based on 100km battery pack]
§ 2000 charges & discharges at 100%.
§ This means approximately 10 years of normal use 200,000 KM. (124,275 miles)
§ Normal use is defined as 20,000km/year. (12,500 miles/year)
Do you use Lead Acid Batteries?
NO WE DO NOT! Our reasons:
§ Lead Acid Batteries do not allow as many charge & discharge cycles as advanced lithium batteries
§ Lead Acid batteries degrade after 300 charge cycles in an electric car until they expire, approximately 1.5 -2 years of driving
§ Not cost effective to change your battery pack every two years
§ Lead Acid is HEAVY, and reduces your range, doesn't supply continuous power