China 18v 5S2P 4400mAh 18650 li-ion battery rechargeable battery pack Manufacturer and Supplier | SOSLLI

Short Description:

Application: Medical equipment, power tools, LED lights, electric bicycles, fish detectors, headlights, flashlights, vacuum cleaners …etc

Manufacturer Custom 18650 lithium ion battery pack 5S2P 18v battery for cordless drill


Tech Specs & Features

Product Video


SOSLLI 5S2P 4400mAh 18650 li-ion battery rechargeable 18v battery pack:

No. Item Specification Remarks
1 Brand Name SOSLLI or OEM  
2 Model NO. SSL-ICR2S2P26I  
3 Normilar Capacity 4.4Ah 0.2 C5A discharge
4 Normilar Voltage 18.5V  
5 Discharge Voltage (Min.) 13.75V  
6 Charging Voltage (Max.) 21V  
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 Type Li-ion battery 18650 2200mAh  
14 Internal Impedance  ≤60 mΩ  
15 Protection Fuctions Over charge, Over discharge, 
Over load, Short Circuit
16 Size 100*40*70mm Recommend or Customize
17 Weight Approx. 0.5kg PVC packing  
18 Cycle Life 800 times  
19 Warranty 12 months  

All lithium ion battery PACK 18.5V series with 3.7v 2600 mAh 18650 cell as below.

Model Voltage Capacity Size/Weight(package)
SSL-5S1P 18.5V 2.6Ah 100*20*70mm or Customized
SSL-5S2P 5.2Ah Recommend or Customized. The Lithium ion battery PACK can packing with PVC/Plastic box/Iron box that size/weight is according to the battery solution.
SSL-5S3P 7.8Ah
SSL-5S4P 10.4Ah
SSL-5S5P 13.0Ah
SSL-5S6P 15.6Ah
SSL-5S7P 18.2Ah
SSL-5S8P 20.8Ah
SSL-5S9P 23.4Ah
SSL-ICR5S10P 26.0Ah

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 800 times @80% 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? What information should be provided for OEM and ODM?

    A: Yes, we supply OEM&ODM service as clients requirement.Please provide details in below picture, 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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