72V LiFePO4 Battery Pack
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Pack pc
- Supply Capability:
- 30000 Packs Per Month pc/month
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- Quality Product
- Order Online Tracking
- Timely Delivery
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1.Good performance and stability
2.Long lifespan 8~10 years
3.Safty and environment-friendly
4.maintenanc free
advantage:
1.safe to use
2.long lifespan 7-8years
3.maintains free
4.eco-friendly
No. | Item | unit | Parameters | Remark | ||
1 | Nominal Capacity | Ah | 100.0 | Capacity according to standard discharge rate, after standard charge rate. | ||
2 | Nominal Voltage | V | 72 | Average Voltage according to standard discharge rate, after standard charge rate. | ||
3 | Charge Type | / | CC/CV | Hipower special chargers | ||
4 | Charge Cut-off Voltage | V | 87.6 | / | ||
5 | Discharge Cut-off Voltage | V | 60 | Recommendation parameters for customers’ controller | ||
6 | Charge current | A | ≤30.0 | Hipower special chargers | ||
7 | Normal working current | A | ≤100.0 | / | ||
8 | BMS | Over charge protection | Max protective voltage of single cell charge | V | 3.8±0.05 | / |
recovering method for the whole pack | V | 3.6±0.05 | / | |||
Max delay time for over charge protection | mS | 10.0 | adjustable | |||
Over discharge protection | Max protective voltage of single cell discharge | V | 2.3±0.08 | z/ | ||
recovering method for the whole pack | V | 2.5±0.08 | / | |||
Max delay time for over discharge protection | mS | 10.0 | adjustable | |||
Over Current protection | Max current for protection | A | 300.0 | adjustable | ||
time of delay | mS | <50 | / | |||
recovering condition | / | / | current lower than set parameter | |||
Shortcut protection | Max current for protection | A | >600 | adjustable | ||
time of delay | mS | 50 | / | |||
recovering condition | / | / | no shortcut condition | |||
equalizer | method | / | / | module equalizing | ||
Dimension | Dimension of equalizer and protection | mm | / | Your requirement | ||
Weight | Weight of equalizer and protection | g | / | Your requirement | ||
Inner Resistance | Inner Resistance of protection system | mΩ | <0.35 | / | ||
- Q:The role of the battery?
- Battery is a kind of battery, its role is to be able to save the limited power, in the right place to make 6v4ah emergency light battery. Its working principle is to convert chemical energy into electricity.
- Q:What are the technical parameters of the battery?
- The main performance parameters of the battery are the following: model; voltage; battery capacity; battery type, such as lead-acid batteries, alkaline batteries, lithium batteries, solar cells, fuel cells.
- Q:Lead-acid battery how to maintain?
- After passing the test, cover the exhaust cutting, pay attention to restore the filler, cover the battery cover, if the cover is glued, then glue bonding.
- Q:How does battery activation work?
- If the battery is charged, because the battery discharge itself, the active substance to activate, not add acid, but should be added pure water (no minerals and impurities in the water) is best steaming water, and now you Since the addition, you can use water to wash several times, and then use 1C current charge to 2.3 times. Then discharge, so repeated several times, will be better. So that you can remove the vulcanization.
- Q:80ah how much battery storage capacity?
- The size of the battery storage power refers to the battery capacity. Battery capacity is generally calculated in AH (safety). You 80Ah battery capacity is 80Ah, meaning that if you discharge current to 80A, you can put an hour.
- Q:What is the meaning of the battery above 12v65Ah?
- 12V represents the rated voltage. 65Ah indicates that the battery capacity (ie 1 ampere current can be used for 65 hours).
- Q:What battery does the van use?
- The battery is mainly composed of tube positive plate, negative plate, electrolyte, separator, battery compartment, battery cover, pole, injection liquid cover and so on. The electrode of the exhaust type battery is made of lead and lead oxide, and the electrolyte is an aqueous solution of sulfuric acid. The main advantage is the voltage stability, the price is cheap; the disadvantage is lower than the energy (that is, per kilogram of battery storage power), short life and routine maintenance frequently. Old ordinary battery life of about 2 years, and the need to regularly check the height of the electrolyte and add distilled water. However, with the development of science and technology, lead-acid battery life becomes longer and maintenance is also more simple.
- Q:How to determine the battery is good or bad?
- General side maintenance has an observation hole if it is green to prove that the battery is normal if it is black to prove that the battery does not save electricity. There is to observe whether there is liquid exudation, if any, proved to be bad. Finally, you can touch the hand, such as feeling the battery around the plane has proved proof bad.
- Q:Maintenance-free battery how to detect it?
- Keep the battery surface clean. If the discovery of solid oxide on the pole, it should be timely with hot water pouring, to be removed, so as not to affect the pole and the terminal between the continuity. After cleaning up, wipe the battery surface, in the pole and the terminal cast on the butter to ensure that the pole is not oxidized.
- Q:What are the hazards of battery over discharge?
- Excessive discharge can seriously damage the battery's electrical performance and cycle life.
1. Manufacturer Overview |
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| Location | Shandong,China |
| Year Established | 2010 |
| Annual Output Value | |
| Main Markets | Worldwide |
| Company Certifications | |
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| a) Certification Name | |
| Range | |
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3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | TINAJIN,RIZHAO |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | ENGLISH,CHINESE |
| b)Factory Information | |
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| Contract Manufacturing | |
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