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| Place of Origin: | Guangdong, China (Mainland) |
| Brand Name: | OEM/PAC |
| Certification: | ISO9001, ISO14001, MSDS, UN38.3 |
| Model Number: | 48v 400Ah |
| Minimum Order Quantity: | 1set |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Standard export carton, wooden case, pallet. |
| Delivery Time: | 2 weeks for samples; 4~5weeks for mass production |
| Payment Terms: | T/T, Western Union, Paypal |
| Supply Ability: | 3Gwh per year |
| Typical Voltage: | 48V | Typical Capacity: | 400Ah |
|---|---|---|---|
| Battery Combination: | 16S8P | Weight: | About 200kgs |
| Battery Application: | 3G/4G/5G Base Station | Standard Discharge Current: | 0.2C |
| Communication: | CANBus, RS485, RS232, Modbus | Max. Discharge: | 1C |
| High Light: | 400Ah Telecom Battery Backup Systems,16S8P Telecom Battery Backup Systems,RS232 Telecom Backup Batteries |
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Telecom battery backup systems 48v battery
1. 48V 400Ah Battery backup System Instruction
The specification shall be applied to deep cycle Lifepo4 battery pack of 51.2v 400Ah which is manufactured by PAC Technology Co.,LTd. The battery pack consists of LiFePO4 battery cell, battery holder, battery BMS, junction box and battery case. The BMS helps to ensure safe and accurate running of the lithium battery pack. Except BMS, the battery has dual protection of Air switch in case of short circuit. The LED indicators on battery case indicate the battery capacity, running status and the battery also has alarm functions.
2. 48V 400Ah LiFePO4 battery system Application
3. 48V 400Ah telecom battery backup system Specification(@Battery initial Temp25±5℃)
| No. | Item | General Parameter | Remark |
| 1.1 | Description | Telecom battery backup systems 48v battery | |
| 1.2 | Cell Type | EV-grade LiFePO4 battery | |
| 1.3 | Typical Capacity | 400Ah | |
| 1.4 | Typical Voltage | 51.2V | |
| 1.5 | Typical power | 20.48kWh | |
| 1.6 | Communication | It has CANbus and RS485 standard communication interface, it can real-time monitoring the capacity of battery bank, the voltage, current, environment temperature, and charging/discharging current. | |
| 1.7 | Battery combination | 16S8P | |
| 1.8 | Charging voltage | 58.4V | |
| 1.9 | End voltage | 32~40V | |
| 2.0 | Standard charge current | 80A | |
| 2.1 | Internal Impedance | ≤200mΩ | |
| 2.2 | Max. continuous charge current | 400A | |
| 2.3 | Standard discharge current | 80A | |
| 2.4 | Max. continuous discharge current | 400A | |
| 2.5 | Cycle life | ＞4000 times | |
| 2.6 | Weight | 220kgs | |
| 2.7 | Dimension | 600*800*800mm | |
| 2.8 | Operation Temperature Range | Charge 0~45℃, Discharge -20~55℃ | |
| 2.9 | Storage Temperature & Humidity Range | Less than 1 month:-20℃～45℃,45%RH～75％RH | |
| Less than 3 months:-10℃～35℃,45%RH～75％RH | |||
Recommended storage environment: 15℃～35℃,45%RH～75％RH | |||
| 3.0 | Long time storage: If the battery need be stored for a long time, the voltage should be at 50%SOC, and stored in the condition as storage proposal. It needs at least one charge & discharge cycle every six months. | ||
We warmly welcome OEM design inquiry! We can make customized battery pack specially for you!
4. Caution of 51.2v 400Ah telecom backup system battery
Do not use or store the battery where is exposed to extremely hot, such as under window of a car in direct sunlight in a hot day. Otherwise, the battery may be overheated. This can also reduce battery performance and/or shorten service life.
If the battery leaks and electrolyte gets in your eyes, do not rub them. Instead, rinse them with clean running water and immediately seek medical attention. If left as is, electrolyte can cause eye injury.
5. Working Environment of 48v lithium battery
* This product should be used in a dry, clean and ventilated environment;
* Avoid using under the environment of exposure, heat, rain, damp, dust, and fog;
* It is prohibited to use in the environment of flammable and explosive atmosphere to guard against flames and sparks;
* Applicable to external environment temperature -5℃~45℃;
* Air relative humidity is not more than 85% (25℃± 5℃);
6. Rechargeable Lithium ion LifePO4 Battery Delivery
• By Air with Door to Door Service
• By Sea with Door to Door Service
• By Express with Door to Door Service: DHL, TNT, UPS, FedEx etc.
7. Why Choose PAC Technology Co., Ltd?
Reliable quality -- We have more than 10 years of rechargeable lithium battery industry experience. Automated battery production line and precise equipment. In strict accordance with international standards for production inspection, to ensure battery quality and safety.
Positive service -- We give response for all inquiries/questions in 12 hours. We have a professional battery R&D team. We can provide professional customized and one-stop services.
Taking responsibility -- PAC Battery members to proactively take responsibility, we always offer the best Battery Solution to our customers.
PAC Battery provides 24 hours customer service. Waiting for your inquiry!
Contact Person: Ada Wang
Tel: 0086 13652343280
