72V LiFePO4 Battery Pack
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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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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: What is the difference between a maintenance-free battery and a conventional battery?
- Different materials will produce a different phenomenon: the traditional battery in the course of the use of the phenomenon of liquid reduction occurs, because the antimony on the grid will pollute the sponge on the negative plate of pure lead, weakened after the full charge of the battery Electromotive force, resulting in excessive decomposition of water, a large number of oxygen and hydrogen, respectively, from the positive and negative plates to escape, so that the electrolyte reduced. With calcium instead of antimony, you can change the fully charged battery back electromotive force, reduce the overcharge current, liquid gasification rate decreases, thereby reducing the loss of electrolyte.
- Q: How to deal with waste batteries?
- In addition to lead-acid batteries, all kinds of batteries are dissolved in sulfuric acid, and then by means of ion resin from the solution to extract a variety of metals, raw materials obtained in this way than the heat treatment method is pure, so the market price is higher, and the battery contains 95% of the various substances can be extracted.
- Q: What are the hazards of battery over discharge?
- The battery discharge to the standard termination voltage when the internal resistance will become larger, the battery electrolyte concentration will become very thin, especially the battery plate micropores and battery plate surface these two points are almost neutral; battery over discharge because of Internal resistance will become larger, so the battery will appear inside the phenomenon of heat, the battery volume will appear fever expansion.
- Q: Maintenance-free battery how to detect it?
- Check the height of the electrolyte at least once a month. There is no mark line of the battery, the electrolyte added to the plate 10-15mm can be higher; there are two red line of the battery, the electrolyte can not exceed the red line above.
- 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: 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: 80ah how much battery storage capacity?
- Is 80AH. Understood to discharge at 80 amps for about 1 hour (but not to say that after 1 hour is finished, there is still electricity). In theory, this is your battery power.
- Q: The role of the battery?
- Battery is widely used, can be used for ups, electric cars, scooters, cars, wind energy solar systems, security, and so on.
- Q: What kind of battery is divided into?
- Maintenance-free battery due to its own structure on the advantages of electrolyte consumption is very small, in the life of the basic need not add distilled water. It also has a shock, high temperature, small size, self-discharge characteristics of the general life is generally ordinary Twice the battery. There are two kinds of maintenance-free batteries on the market.
- 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.
1. Manufacturer Overview
| Location | Shandong,China |
| Year Established | 2010 |
| Annual Output Value | |
| Main Markets | Worldwide |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | TINAJIN,RIZHAO |
| Export Percentage | |
| No.of Employees in Trade Department | |
| Language Spoken: | ENGLISH,CHINESE |
| b) Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
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72V LiFePO4 Battery Pack
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Pack pc
- Supply Capability:
- 30000 Packs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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