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Product Details:
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| Feature: | High Energy Density, Long Cycle Life, Environmental Friendly, High Power | Applicaitons: | Solar Street Light, Electric Scooter, Electric Wheelchair |
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| Nominal Voltage: | 24V | Nominal Capacity: | 20AH |
| Dimensions: | 205*150*88mm | Weight: | 4KG |
Overview:
Instruments requires batteries to be compact in size and light in weight. If taking safety as a priority, then our HECO LiFePO4 batteries is definitely a best choice. LiFePO4 chemistry has the best safety performance and also light in weight.
| Different Lithium Battery Material Comparision Table | |||||
| NO. | Parameters | Li-Co2 | Li-NiCoMn | Li-MnO2 | LiFePO4 |
| 1 | Energy density (g/cm3) | 2.8~3.0 | 2.0~2.3 | 2.2~2.4 | 1.0~1.4 |
| 2 | Specific area (m2/g) | 0.4~0.6 | 0.2~0.4 | 0.4~0.8 | 12~20 |
| 3 | Capacity density (Ah/kg) | 135~140 | 155~165 | 100~115 | 130~140 |
| 4 | Voltage | 3.7 | 3.6 | 3.6 | 3.2 |
| 5 | Cycle life | ＞300 | ＞800 | ＞500 | ＞2000 |
| 6 | Transition metal | Poor | Poor | Rich | Very rich |
| 7 | Material cost | Very high | High | Cheap | Cheap |
| 8 | Environmental performance | Contain Co | Contain Co & Ni | Non-toxic | Non-toxic |
| 9 | Safety performance | Bad | Good | Better | Excellent |
| 10 | Application area | Small battery | Small battery Small power battery | Power battery | Power battery Large capacity power supply |
Description:
High Energy 12V 40ah LifePO4 Lithium Battery For Portable Water Flowmeter Instrument
This 12V 40AH lifepo4 battery pack is composed of 40pcs 26650-4000mah cells via 4S10P and a smart 10A BMS.
This battery pack also can be made by 16pcs 10ah lifepo4 polymer cells via 4S4P. The dimensions can be a little bit more compact.
Specifications:
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Item |
Parameters |
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Nominal Voltage |
24V |
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Rated Capacity |
20Ah |
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Pack Dimension |
212*144*71mm |
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Internal Impedance |
≤100mΩ |
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Max.Charge Voltage |
29.2V |
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Charge Current |
4A |
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Discharge Cut-off Voltage |
18.4V |
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Rated Discharge Current |
10A |
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Peak Discharge Current |
20A |
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Charging Mode |
CC/CV |
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Pack weight |
About 4 kg |
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Over Current Protection |
30A |
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Cycle Life |
≥2000 Cycles @ 80%DOD |
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Charge Temperature |
0-45 ℃ |
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Discharge Temperature |
-20-60 ℃ |
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Certificates |
MSDS,UN38.3, CE, IEC62133 |
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The data on the table is only for reference |
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Product advantages:
1. Long cycle life (2000 cycles) is several times greater than Ni-MH, Ni-Cd or lead-acid.
2. No toxic, or polluting material(such as lead, cadmium, mercury) is contained in lithium battery, which is a kind of green battery.
3. High safety. LiFePO4 is an intrinsically safer cathode material than Lithium-ion since exothermic reactions can not occur in batteries based on this material LiFePO4 cells do not incinerate or explode under extreme conditions.
4. Good performance in high-current discharge cycles. We can design different capacity and size according to your demands.
For many applications, our battery systems result in significantly lower total cost of ownership over lead acid because lighter-weight, longer-life batteries means fewer replacements, reduced maintenance and service costs, less shipping and material handling costs, and lower total inventory carrying costs.
Company advantages:
1. Advanced polymer lithium-ion battery technology system ensure the correct technical direction and advanced leading technology
2. Excellent procedure quality tracking control system ensure HECO battery’s excellent performance and good consistency.
3. One-stop lithium battery system solutions. Heco’s research and development team include electronic engineer, mechanical engineer, structure engineer, whom could offer our clients one stop solutions including BMS, charger, battery pack structure, and overall applications.
4. Intimate and in time reacting service system. We always try to offer more than expected, do more than required.
Tag: 12V 40AH lifepo4 battery, portable flowmeter lithium battery, 12V 40ah lithium battery
Contact Person: Ms. Sandy Chen
Tel: +86 15206119059
Fax: +852--34604012
