
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:
Item | Parameters |
Nominal Voltage | 24V |
Rated Capacity | 20Ah |
Pack Dimension | 212*144*71mm |
Internal Impedance | ≤100mΩ |
Max.Charge Voltage | 29.2V |
Charge Current | 4A |
Discharge Cut-off Voltage | 18.4V |
Rated Discharge Current | 10A |
Peak Discharge Current | 20A |
Charging Mode | CC/CV |
Pack weight | About 4 kg |
Over Current Protection | 30A |
Cycle Life | ≥2000 Cycles @ 80%DOD |
Charge Temperature | 0-45 ℃ |
Discharge Temperature | -20-60 ℃ |
Certificates | MSDS,UN38.3, CE, IEC62133 |
The data on the table is only for reference |
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
HECO NEW ENERGY CO., LIMITED
Heco New Energy, with sales company in Hong Kong and factory in China mainland, is a professional supplier of lithium ion batteries. Production factory, established in 2009, covering an area of 5000㎡, with 100+ staff, is ISO9001 & ISO14001 certified. Sales company offers good pre-sale and after-sale services.
HECO is our brand which means Highly ECO. We firmly believed that lithium ion batteries, as a eco new way to store energy, will gradually replace the lead-acid batteries. Facts have proved that our conviction is right. Now lithium ion batteries are very popular and has become the domain battery type in energy storage and electric vehicle applications.
HECO market position is small - middle sized lithium battery packs mainly for applications for portable electronic devices, light-duty electric vehicles and home use energy storage, etc. During the last 15 years, HECO has done many projects for these applications.
HECO lithium ion batteries have been sold to many places home and abroad and won good reputations among customers. Warmly welcome customers from home and abroad to cooperate with HECO!