Home > Products > LiFePO4 Battery for EV > 24V220AH LiFePO4 rechargeable battery pack
24V220AH LiFePO4 rechargeable battery pack
- 10000 Pack / Packs per Month
- Shenzhen Hongkong
- T/T
Product Details
Type: | Other, Lithium battery | Voltage: | Other, 12X2=24V | ||
Size: | 520*320*246mm by 4pcs 260x158x246 | Brand Name: | O'CELL | Model Number: | 24V220AH |
Packaging Details
Standard export package
Product Description
Specifications
Water-resistant and firm ABS plastic casing.Built-in PCB protection.
The internal pack is stabilized by braces.
Advantage of our module:
- Water-resistant and firm ABS plastic casing.
- Built-in PCB protection.
- Prevent short circuit, over-current, over-heat, over-charge, over-discharge.
- The internal pack is stabilized by braces
- Avoiding mechanical accidents caused by vibration
Specification:
Detailed Product Description
High drain up to 150A(30S);
Humanized monitor interface available;
Easy to install, expand,control and maintenance;
BMS:
OCELL BMS consists of Master BMS Circuitry (we named “BMU”), Slave BMS Circuitry (we integrate it into our battery module) and contactor.
Besides the basic functions such as over charge/ discharge, over current, short circuit, over temperature and balancing, Our BMS owns the following features
1. Master-Slave architecture makes the system flexible;
2. Two level warning makes maintenance easier;
3. CAN2.0 and industrial level electronic components make system reliable;
4. Contactor makes high rate charge & discharge feasible;
5. Periodic insulation measurement makes personnel safety possible;
6. Host can control the system easily;
Battery module:
1. Modular design makes the system installation, maintenance easier;
2. Battery modules can be connected in series or parallel to make the system more flexible;
3. IP56 dust and water proof design suit for in severe circumstance;
4. Dual LED indicator makes the battery module status easy to know;
5. High accuracy SOC calculation;
No. | Item | Specification |
1 | Battery module | IFM12-1100E1(12.8V110Ah) |
2 | Assemble method | 4S34P |
3 | Nominal capacity/Ah | 100Ah |
4 | Nominal voltage/V | 25.6V(12.8V*2) |
5 | Max. Charge voltage/V | ≤28.4V(14.6V*2) |
6 | Discharge cut-off voltage/V | ≥20.0V(10.0V*2) |
7 | Recommended charge current/A | ≤55A |
8 | Discharge current/A | ≤155A |
9 | Max. discharge current/A | ≤300A(10S) |
10 | Weight/Kg | <56Kg |
11 | Approximate resistance/mΩ | <60mΩ |
12 | Dimension(for reference only) | depend on configuration |
13 | Temperature range | charge:0~45°C |
discharge:-10~50°C | ||
14 | Storage temperature | -10~45°C |
15 | Over voltage warning/V | 31.2V(15.6*2) |
16 | Over voltage alarm/V | 32V(16.0V*2) |
17 | Under voltage warning/V | 22.4V(11.2V*2) |
18 | Under voltage alarm/V | 18.4V(9.2V*2) |
19 | Over temperature warning/°C | 60°C |
20 | Over temperature alarm/°C | 65°C |
21 | Regeneration function | Depend on Motor controller |
Note:
1. Each battery module has one slave BMS circuitry inside;
2. Master BMS circuitry(we named BMU) collect all information from each battery module through
RS485, then decide to cut-off the contactor or not;
3. We strongly recommend customer to use two contactors (one for charge and another for
discharge) in the battery system.
4. We can connect more battery modules in parallel to expand the system capacity
More information, pls feel free to contact Coco Guo for support!
Company Profile
O'CELL New Energy Technology Co., Ltd., established in Oct.2008, is a high-tech enterprise which involves in research, production, sales and services of qualified Lithium Iron Phosphate (LiFePO4) cell, battery pack, reliable battery management system and one-stop power solution, for a wide range of applications worldwide including HEV, EV, AGV, Solar & Wind Power Generation System, UPS, Lighting, Toys, etc.
O'CELL's manufacturing facilities are ISO9001:2008 and ISO14001:2004 registered. It's products are compliant with CE, RoHS and have passed UN transportation testing, which is required for international transportation of all lithium batteries.
O'CELL people are the engine of our success today and in the future. They are motivated to keep well informed about the most recent technological developments and modernization management. Meanwhile, O'CELL continues to invest in research and development in order to take a leadership role in advanced lithium battery technology.
O'CELL factory covers over than 96,000m2 and bases in Yichang which is famous for Three Gorges and the biggest water power center in the world. Taking the advantage of sufficient electricity, O'CELL will pass the benefit to our customers. O'CELL sincerely expects to cooperate with our customers for mutual benefit and common development. O'CELL also hopes that we can contribute to new energy development and green circular economy.
Contact Us
- Ocell New Energy Technology Co., Ltd.
- Contact nameGerrard Hao
- Phone86-755-81781377
- AddressBuilding B3,Donghao Industry Park, Sili Road, Guanlan Town, Longhua District, Shenzhen, 518110, China Shenzhen,Guangdong
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