|
[China]
Trade Verify
Address: No.18 Shijing Mingcheng Road, Pingshan District, Shenzhen City, Guangdong Province, China
Contact name:Joan Deng
Shenzhen Huaxing New Energy Technology Co.,Ltd |
|
Verified Suppliers
|
|
|
Reliable 24V 40AH Lithium Battery Pack For Traffic Signal Backup System For 3 Days
Products Features
Reliable,power lithium batteries
Wide applications:Military back up/RV/Motorhome,Golf cart,Marine,Solar system
Light weight
Environmental friendly
24V40ah Lithium Batteries specification
No. | Item | General Parameter |
1 | Model | HX2450 |
2 | Standard Capacity | 50AH |
3 | Rated Voltage | 25.6V |
4 | Max Charge Voltage | 29.2V |
5 | Discharge Cut Off Voltage | 20V |
6 | Standard Charge Current | 25A |
7 | Max Continuous Discharge Current | 50A |
8 | Peak Instant Discharge Current | 100A with 5S |
9 | Dimension(ABS) | 328±1*171±1*215±1mm |
10 | Total weight(Approx.) | 14kg |
11 | Operate Temperature | -20°C~60°C |
12 | Built-in BMS | YES |
13 | Cycle Times | 2000 cycles |
24V100ah LiFePo4 Batteries BMS specification
Item | Content | Criterion |
Charge and Discharge Port | Shared | |
Communication | None | |
Parallel Connection | None | |
Serial Connection | Max. 2pcs | |
Normal Current | Charge Current | ≤50A |
Discharge Current | ≤50A | |
Over charge Protection | Over charge detection voltage | 3.75±0.05V |
Over charge detection delay time | ~1000mS | |
Over charge release voltage | 3.55±0.05V | |
Over charge release condition | Cut off charger | |
Maximum charge voltage | 3.65±0.05V | |
Over discharge protection | Over discharge detection voltage | 2.20V±0.10V |
Over discharge detection delay time | 200ms | |
Over discharge release voltage | 2.4V±0.10V | |
Discharge over current protection | Discharge over current detection current | 150±30A |
Discharge over current detection delay time | ~100±50ms | |
Discharge over current release condition | Cut load | |
Short circuit protection | YES | |
Main Applications:
24V Stanadrd LiFePo4 battery
| 24V LiFePO4 Battery Pack | |||||||
| Battery Type | 24V6Ah | 24V10Ah | 24V20Ah | 24V30Ah | 24V50Ah | 24V100Ah | 24V130AH |
| Cell Type | 3.2V/6.0Ah | 3.2V/5.5Ah | 3.2V/5.5Ah | 3.2V/5.5Ah | 3.2V/5.5Ah | 3.2V/5.5Ah | 3.2V/6.0Ah |
| Nominal Voltage(V) | 12.8 | ||||||
| Nominal Capacity (Ah) | 6 | 10 | 20 | 30 | 50 | 100 | 130 |
| Charge Voltage (V) | 14.6 | ||||||
| Charge Current (A) | ≤6 | ≤10 | ≤20 | ≤30 | ≤50 | ≤100 | ≤100 |
| Discharge Current (A) | ≤6 | ≤10 | ≤20 | ≤30 | ≤50 | ≤100 | ≤100 |
| Weight(kg) | 1.5 | 3 | 7.5 | 11.5 | 14 | 29 | 40 |
| Dimensions(L*W*H)(mm) | 151*98*98 | 181*76*166 | 197*165*170 | 208*169*260 | 324*172*214 | 520*265*220 | 520*265*220 |
| Operation Temperature | -20~60℃ | -20~60℃ | -20~60℃ | -20~60℃ | -20~60℃ | -20~60℃ | -20~60℃ |
| Housing Material | ABS | ||||||
| Protection Functions | short circuit, over charge, over discharge, over current, over temperature | ||||||
Package Information:
DESCRIPTION | QUANTITY/CTN | PACKAGE | GROSS WEIGHT | NET WEIGHT | DIMS(m³) |
(PCS) | CARTONS SIZE(MM) | (KG) | (KG) | ||
24V40AH LiFePo4 Battery | 1 | 460*250*220 | 14 | 13 | 0.03 |
20ft container can load 600 pks 24V50Ah lithium battery pack
40ft container can load 1200 pks 24V50Ah lithium battery pack
Company Profile
Our company passed ISO9001:2015 and iSO14001:2015 and ISO45001:2018
Our 32700 LFP cell passed UL1642/IEC62619/IEC61960/IEC62133/CE/PSE/BIS/Rohs/UN38.8 and MSDS.
Hunan Huaxing New Energy Technology Co.,Ltd is R&D production and sales of 32700 LiFePo4 cells and battery pack.
We have over 50,000㎡ cell and pack workshop.With an annual production of 3GWh cell equipment and at technical R&D team.
The comparison between SLA and LFP
| LFP battery | SLA battery | Remarks | |
| Weight | high energy density: 110-120Wh/kg, leads to a smaller size and lighter weight | low energy density: 32-37Wh/kg | LFP battery is about 70% size and weight of SLA battery, lower the total weight of application |
| Cycle life | 4000 cycles and more | 400-500 cycles | LFP can be used for almost 10 years; SLA can only last for max. 2 years |
| Capacity Utilisation | 80 to 100% | 50 to 60% | Most lead acid batteries do not recommend more than 50% depth of discharge |
| Efficiency | allows for the same amp hours both in and out | voltage drops quickly and reduces the batteries' capacity while charging and rapid discharging | LFP battery has almost 100% efficiency while SLA battery has only maximum 75% efficiency |
| Voltage | maintain voltage throughout the entire discharge cycle | drops consistently throughout the discharge cycle. | A stable droping voltage allows for greater and longer-lasting efficiency of electrical components |
| Cost | Up to 8 times the cycle life compared to equivalent SLA | A low upfront cost, but a high cost of ownership in long run | Lower total cost of ownership |
| Environmental effect | clean technology, safer and more environment friendly | contains the heavy metal - lead |
