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3.7V1S2P Rechargeable Lithium Ion Battery Pack 14500mAh For Breathing Machine

Minimum Order Quantity : 10000 Price : Negotiated The Price
Packaging Details : Customer requirements Delivery Time : 30-45 work days
Payment Terms : T/T, D/P, D/A, L/C Supply Ability : 5000PCS /Day
Place of Origin: Battery CELL made in CHINA Brand Name: FUNPACK
Certification: CE ROHS Model Number: FP-18650-1S2P

Detail Information

Pack Configuration: 1S2P Cell Size: 73*66.5*10.7mm
Pack Weight (Approx): 235g Minimal Capacity: 14500mAh
Nominal Capacity: 15000mAh Resistance: ≤100mΩ
Nominal Voltage: 3.7V Cycle Life: 300 Cycle
High Light:

1S2P Rechargeable Lithium ion Battery Pack


3.7V Rechargeable Lithium ion Battery Pack


Breathing Machine lithium ion rechargeable battery

Product Description

Rechargeable Lithium Ion 1S2P Battery Pack 14500mAh 3.7V For Breathing Machine


Focus on cylindrical cell, mature and stable technology.
Safety-focused formula, structure and process design,combination of safety, consistency, and long cycle life, as the pioneer

of the industry.
High capacity LFP cylindrical cell and industry-leading comprehensive performance.
Wide application range and environmentally friendly. Diversified portfolio of LFP and NCM products.



Product Parameters:

Item Specification
Model Name FP-18650-1S2P
Pack Configuration 1 Series 2 parallel (1S2P)
Standard Environmental Test Conditions
1):Unless otherwise specified, all tests stated in this Product Specification are conducted at below conditions:
Temperature: 25 ± 3°C (“Temperature Condition”)
Humidity:45- 85 % RH (“Humidity Condition”)
*Minimal Capacity 14500mAh
Nominal Capacity 15000mAh
Nominal  Voltage 3.7V
Charge Cutoff Voltage 4.2V
Initial Voltage 3.75-3.90V
Standard Charging Current 0.2C
Maximum discharge current 0.5C
Standard Discharge 0.2C: Standard discharge means discharging at 160mA(0.2Cmin) down to 9.0V in 23±2℃
Standard Discharging Time ≥3h: 0.5Cmin Max discharge to 9.0V time
Maximum discharge current 5A
Discharge -30℃ to -20℃: ≤0.1Cmin discharge to 9.0V
-20℃ to 60℃: ≤0.2Cmin max discharge to 9.0V
Storage Temperature -20 to 50℃: 1month recovery≥85%,thickness swelling ≤3%
-10 to 45℃: 3months recovery≥85%,thickness swell ing ≤2%
10 to 35℃: 12months recovery≥85%,thickness swell ing ≤1%
*Initial resistance ≤ 100mΩ
Allowable Humidity Range 45-85%
*RT Cycle life(25°C±3°C) Charge battery with standard charge method and discharge battery with 0.2Cmin discharging.
Pack Weight (Approx) 235g(Ref)
Cell Size 73*66.5*10.7mm

Main Applications 

Mainly used for Breathing Machine  


Main Functions

Rechargeable batteries have built-in high quality PCB board,

thermal protectors and circuit breakers,

effectively avoiding the over-charge, and short circuit.

High Capacity with Small Size



3.7V1S2P Rechargeable Lithium Ion Battery Pack 14500mAh  For Breathing Machine 0


1,Q:  Are you factory?

   A:  Yes, we are professional manufacturer for polymer batteries since 2017

2,Q:  What is MOQ for this product in your company?

   A:  1000pcs.

3,Q:  When you ship my order?

   A:  Normally 35-45days after payment confirmed, but it can be negotiated based on order qty and production schedule.

4,Q:  Can I get the pre-production sample?

   A:  Yes, we will send you sample for approval first, after you confirm, then we will start mass production order.

5,Q:  Can battery size customized available?

   A:  Yes, Please send up the capacity and max battery size, so that we can search our model for you.

6,Q:  How about the quality grantee period?

   A:  One Year.

7,Q:  How can you guarantee the production quality?

   A:  We have more than 5 years experience of polymer battery production. Our production quality follow strict control program.

        We have 3 times inspection for finished product before package. All of our batteries are 100% tested and installed before




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