China 48V 50Ah lithium iron phosphate LIFePO4 battery pack for telecom UPS Uninterruptible Power Supplies Manufacturer and Supplier | SOSLLI

Short Description:

Application: Home Appliances, Electric Power Systems, Solar Energy Storage.

Tech Specs & Features

Product Video


8V 50Ah lithium iron phosphate LIFePO4 battery pack for telecom UPS Uninterruptible Power Supplies:

No. Item Specification Remarks
1 Brand Name SOSLLI or OEM  
2 Model NO. SSL-IFR15S1P  
3 Normilar Capacity 50Ah 0.2 C5A discharge
4 Nominal Voltage 48V  
5 Discharge Voltage (Min.) 37.5V  
6 Charging Voltage (Max.) 54.75V  
7 Charging Current (std.) 0.2 C5A  
8 Discharging Current (Max. continue) 1 C5A  
9 Discharging Current (Max. temporary) 2 C5A  
10 Charging Temperature & Humidity 0℃ ~ +45℃   45~85%RH  
11 Discharging Temperature & Humidity -20℃ ~ +60℃ 45~85%RH  
12 Battery storage and transportation environment temperature & humidity ranges Min. 1 month -20℃ ~ +60℃ 45~85%RH  
Min. 3 months -20℃ ~ +45℃ 45~85%RH  
Min. 12 months -20℃ ~ +25℃ 45~85%RH  
13 Battery Cell LiFePO4 battery 3.2V 50Ah or 25Ah  
14 Battery Pack Size 2U 3U case  
15 Protection Fuctions Over charge, Over discharge,
Over load, Short Circuit
16 Size Customized  
17 Weight Approx. 20kg   
18 Cycle Life 2000 times  
19 Warranty 12 months  

Typical Advantage of Soslli’s lithim ion battery PACK:
1. Safer: Triple protection designs to prevent short-circuit inside the cell.
2. Real and high capacity, Low self-discharging, no memory effect.
3. Longer cycle life more than 2000 times @70% capacity retain.
4. Large batch production, offering very similar cells for rating. 

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  • 1.  Q: Can you accept OEM and ODM Service?

    A: Yes, we supply OEM&ODM service as clients requirement.Please provide details such as voltage, capacity, max continuous working current, size requirement, package,etc.

    2.  Q: Can we get samples for test?

    A: Yes, but free samples are not available at beginning.

    3. Q: What’s your payment term?

    A: TT, L/C, West Union, Paypal etc.

    4. Q: What’s your warranty for products?

    A: Generally speaking, it’s one year’s warranty, for quality problems, we will send you a new one.

    5. Q: How long will be the delivery?

    A: Usually delivery in 10-15 days, but could be change according to the quantity or other things.




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