| Nominal Capacity: | 60/100Ah |
|---|---|
| Size: | Prismatic |
| Nominal Voltage: | 25.2 |
| Type: | Li-Ion |
| Brand Name: | Be Power |
| Model Number: | BP24100/BP2460 |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
24V60/100Ah lithium ion battery forfloor cleaning machine
Advantage of lithium ion battery for ground clean machine
CYcle life more than 3000 cycles, long service life, and do not need change battery during the entire service life of floor cleaning machine.
Flexible charge is available, such as charge during change water or rest. Don't worry about forgetting to charge or running out of battery.
Maintenance free, Don't worry about charging during long time of storage.
the price of the lithium ion battery is more competitive in the entire service life of theFloor cleaning machine.
TEchnical specification
Model |
BP24100 |
BP2460 |
Electrical Specification | ||
Nominal Voltage |
25.2V |
25.2V |
Nominal Capacity |
100Ah |
60Ah |
Energy |
2560Wh |
1536Wh |
Resistance |
≤15mΩ |
≤10mΩ |
Efficiency |
≥98% |
≥98% |
Self-Discharge |
3% per month |
3% per month |
Cycle life |
3000 cycles @80% DOD |
3000 cycles @80% DOD |
Charge specification | ||
Standard charge |
Constant current 25A. Constantan voltage 29.2V, to charge current 5A cut-off @25±2℃. |
Constant current 15A. Constant voltage 29.2V, to charge current3A cut-off @25±2℃. |
Standard charge time |
Approx. 5h |
Approx. 5h |
Max. Charge current |
100A |
60A |
Charge Voltage cut-off |
29.2V (1±0.2S) |
29.2V (1±0.2S) |
Charge temperature |
-2055℃ |
-2055℃ |
Discharge specification | ||
Max. Constant discharge |
100A |
60A |
Peak discharge current |
200A (30S) |
120A (30S) |
Max. Peak discharge current |
No less than 300 (5s) |
No less than200 (5s) |
Discharge voltage cut-off |
20V |
20V |
BMS discharge cut-off |
18.4V |
18.4V |
Short circuit protection |
200-600μs |
200-600μs |
Discharge temperature |
-3060℃ |
-3060℃ |
Mechanical Specifications | ||
Dimensions(L*W*H) |
450*168*216mm |
330*175*220mm |
Weight |
24.5±0.5kg |
15.8±0.2kg |
Terminal Type |
M8 screw |
M6 or M8 screw |
Case Material |
Metal |
Metal |
Enclosure protection |
IP65 |
IP65 |
Comparison of lead-acid and lithium batteries
Item |
Lead acid battery |
Lithium ion battery(LFP) |
Service life |
300-500 cycles, about 2 year in average |
3000 cycles, same service life with machine |
Charge |
8-10 hours needed to full charge. Usually charge for whole night after end of work. Frequent charge will shorten it`s service time. |
Only 1-2 hours needed to full charge. Flexible charge is available, such as charge during change water or rest. Frequent charge does not affectits service time. |
Working |
the voltage gradually decreases, the motor power gradually decreases, and the work effect will decrease in the later stage, such as the cleaning is not clean. |
the voltage is stable and the working effect will not decrease. |
Energy output efficiency |
about 75% |
about 98% |
Unit price |
Assume 1 |
about 2 |
Total price of battery in whole service life of the machine |
Generally change the battery 3 times, the price is 3 |
Solution 1. the capacity is 50% of the lead-acid battery capacity, which is equivalent to 65% of the energy output of the lead-acid battery. It can be charged at any time and without affecting actual use, the price is 1. the entire life cycle cost is 1/3 of the lead-acid battery. |
Solution2. the capacity is 80% of the lead-acid battery capacity, which works the same as a lead-acid battery, and the price is 1.6. the entire life cycle cost is about 50% of the lead-acid battery. | ||
Maintenance |
Maintenance is necessary. Charge every 1-3 months is necessary under long time of storage. |
Maintenance is unnecessary. Self-discharge less than 15% one year, and do not need charge during storage for one year. |