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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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?
- Lead-acid battery is composed of positive and negative plates, partitions, shell, electrolyte and wiring pile head and other components, the discharge of the chemical reaction is to rely on positive electrode active substances (lead dioxide and lead) and negative plate active substances (sponge Pure lead) in the electrolyte (dilute sulfuric acid solution) under the action, which plate grid, the traditional battery lead and antimony alloy manufacturing, maintenance-free battery is made of lead calcium alloy, the former with antimony, the latter with calcium, This is the fundamental difference between the two points.
- Q: What are the hazards of battery over discharge?
- Excessive discharge can seriously damage the battery's electrical performance and cycle life.
- 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 are the advantages of maintenance-free batteries?
- Maintenance-free battery because of its normal charging voltage, the electrolyte only produce a small amount of gas, so throughout the use of the need for the addition of distilled water, in the normal charging system, do not need to remove the charge from the removal. But in the maintenance of the proportion of its electrolyte should be checked.
- 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: How should the battery be well maintained?
- So the proposed owners if the vehicle long-term stop, but also 2 to 3 months for the battery for a charge.
- 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: 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: Battery 200ah / 104 what does that mean?
- 2V battery capacity (from 200AH-3000AH have) long design, good stability, the price is also expensive; 12V battery capacity is generally the largest 250AH, design life as 2V, price economy, high current discharge better.
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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