Electric Vehicle Batteries
From HIPOWER
From HIPOWER
| place image here |
 | |  | |  | |  | |  | |  | |  |
| -High Speed EV battery- |
Characters of Hipower LiFePO4 batteries used in High Speed EV
High speed pure electric vehicles require high power discharge and regen pulses, with very long cycle life. In order for
traditional batteries to meet these demanding requirements, they must be oversized to protect battery life. However,
oversizing, by definition, implies a larger than optimal battery. Hipower shows low power loss with usage, allowing for a smaller
battery that still meets end-of-life power.
Adoption of High speed pure electric vehicles, while on the rise, has been somewhat limited due to the extra cost associated
with these vehicles. Hipower produces millions of cells a year, which allows us top leverage large-scale manufacturing
techniques to reduce costs in high speed pure electric vehicle cell designs. Large volume production enables Hipower to offer
excellent Price-Performance.
Extremely long cycle life. Hipower LiFePO4 battery will keep above 80% of its original capacity after 2000 times cycles.
Deep charge cycle, High speed pure electric vehicles operate in a charge depleting model, which requires deep discharge of
the battery over time. Hipower lifepo4 cells offers thousands of full depth of discharge cycles, the mode of operation expected
for these vehicle uses. While offering high energy for greater charge depleting range, the hipower LiFePO4cells retain high
power.
Hipower LiFePO4 cells’ chemistry provides the foundation for a more highly abuse tolerant lithium ion solution in high speed
pure electric vehicles application. In addition, cell and system design play crucial roles in overall abuse tolerance.
Hipower LiFePO4 battery is Light in weight and small in size. Hipower LiFePO4 battery is only 1/3 in weight and 2/3 in size of
same voltage and capacity Lead Acid battery.
Hipower LiFePO4 battery is an absolutely environmentally friendly battery, non-pollution, excludes any rare metals and heavy
metals, and it is approved by RoHS. None pollution both on producing and using.
Sheet of hipower LiFePO4 batteries for High Speed EV:
Model Naminal
Voltage
(V) Capacity/
Cell(Ah) External dimension Weight Approx(kg)
Length(mm) Width(mm) Height(mm)
1 3.2 100 160 50 282 3.5
2 3.2 200 220 58 330 6.7
3 144v 200 882 706 335 321.6
4 288 100 642 1210 287 336
5 288 200 882 1402 335 643.2
6 312 100 642 1310 287 364
7 312 200 882 1518 335 696.8
8 324 100 962 910 287 378
9 324 200 882 1756 335 723.6
10 340 100 962 960 287 399
11 340 200 1322 1112 335 763.8
Remark: 1, the dimension of the battery packs can be changed according to your special demand.
2, we can provide the battery pack with any voltage and capacity according to your demand.
Reference photos of the battery packs:
144V200AH pack 288V100AH pack
Please contact us if you need the specifications of the above battery pack.
High speed pure electric vehicles require high power discharge and regen pulses, with very long cycle life. In order for
traditional batteries to meet these demanding requirements, they must be oversized to protect battery life. However,
oversizing, by definition, implies a larger than optimal battery. Hipower shows low power loss with usage, allowing for a smaller
battery that still meets end-of-life power.
Adoption of High speed pure electric vehicles, while on the rise, has been somewhat limited due to the extra cost associated
with these vehicles. Hipower produces millions of cells a year, which allows us top leverage large-scale manufacturing
techniques to reduce costs in high speed pure electric vehicle cell designs. Large volume production enables Hipower to offer
excellent Price-Performance.
Extremely long cycle life. Hipower LiFePO4 battery will keep above 80% of its original capacity after 2000 times cycles.
Deep charge cycle, High speed pure electric vehicles operate in a charge depleting model, which requires deep discharge of
the battery over time. Hipower lifepo4 cells offers thousands of full depth of discharge cycles, the mode of operation expected
for these vehicle uses. While offering high energy for greater charge depleting range, the hipower LiFePO4cells retain high
power.
Hipower LiFePO4 cells’ chemistry provides the foundation for a more highly abuse tolerant lithium ion solution in high speed
pure electric vehicles application. In addition, cell and system design play crucial roles in overall abuse tolerance.
Hipower LiFePO4 battery is Light in weight and small in size. Hipower LiFePO4 battery is only 1/3 in weight and 2/3 in size of
same voltage and capacity Lead Acid battery.
Hipower LiFePO4 battery is an absolutely environmentally friendly battery, non-pollution, excludes any rare metals and heavy
metals, and it is approved by RoHS. None pollution both on producing and using.
Sheet of hipower LiFePO4 batteries for High Speed EV:
Model Naminal
Voltage
(V) Capacity/
Cell(Ah) External dimension Weight Approx(kg)
Length(mm) Width(mm) Height(mm)
1 3.2 100 160 50 282 3.5
2 3.2 200 220 58 330 6.7
3 144v 200 882 706 335 321.6
4 288 100 642 1210 287 336
5 288 200 882 1402 335 643.2
6 312 100 642 1310 287 364
7 312 200 882 1518 335 696.8
8 324 100 962 910 287 378
9 324 200 882 1756 335 723.6
10 340 100 962 960 287 399
11 340 200 1322 1112 335 763.8
Remark: 1, the dimension of the battery packs can be changed according to your special demand.
2, we can provide the battery pack with any voltage and capacity according to your demand.
Reference photos of the battery packs:
144V200AH pack 288V100AH pack
Please contact us if you need the specifications of the above battery pack.
LIFE CYCLE CURVE
A) Under 80% DOD (depth of discharge) condition, our battery lifecycle would be up to 2000 times
After 1000 times life cycle (80% DOD condition), the capacity of our battery still hold 95%
A) Under 80% DOD (depth of discharge) condition, our battery lifecycle would be up to 2000 times
After 1000 times life cycle (80% DOD condition), the capacity of our battery still hold 95%
B) Capacity remains at 90% after 500 times discharge-recharge tests under 100% DOD condition.
| 3C10V over charge Curve |
| Large current (10c) discharge curve §No effect to battery performance when getting back to normal recharge mode after complete discharge under 10C discharge current. |
| Large current (1C /2C /3C /4C /5C) discharge curve |
| Quick charge curve §Battery peformance can be recovered when getting back to normal recharge model after recharge under 5C condition, No leak, no damage of battery. |
| Acupuncture Test |
