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3.7V Rechargeable Lithium Ion Battery Pack 7800mAh 8030mAh With PCB

Minimum Order Quantity : 10000PCS 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: P20

Detail Information

Pack Configuration: 1S2P Pack Weight (Approx): ~160g Max(Ref)
Minimal Capacity: 7800mAh Typical Capacity: 8030mAh
Typical Voltage: (3.7*1S2P) V Allowable Humidity Range: 65±20%
Pack Voltage (V): 3.90~4.10V Size: 56*69*18.3*75mm
High Light:

Lithium Ion Battery Pack 7800mAh


Lithium Ion Battery Pack 8030mAh


PCB Lithium Ion Rechargeable Battery Pack

Product Description

8030mAh 3.7V with PCB Safe Lock Battery Lithium-ion Polymer Rechargeable Battery


Product Description:

Worldwide approvals and certification of safety standards

No development costs, fast time-to-market

Life expectancy: Up to 80% of initial capacity after300 cycles

Smart batteries with numerous features according to the SMBus specification

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

Product Parameters:

Item Specification
Model Name P20
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: 65 ± 20% RH (“Humidity Condition”)
2):Numeric criteria annotated by “*” means such criteria are only applicable to fresh unused Product within 30 days from manufacture. Products either have been used or stored for a period longer than 30 days by Customer and/or its customer may exhibit an inferior numeric parameter than such criteria. Customer agrees that such occurrence does not constitute non conformance of specification
*Minimal Capacity 7800mAh
Typical Capacity 8030mAh
*Typical Voltage (3.7*1S2P) V
Charge Cutoff Voltage (4.2*1S2P) V
Voltage at End of Discharging (3.0*1S2P)V
Standard Charging Time 0.2C
Standard Charging Time ≥6h
Maximum charge current 4A
Charge <-10℃: Charging prohibited
-10℃ to 0℃: ≤0.1Cmin CC to 4.2V then CV to 0.02Cmin
0℃ to 15℃: ≤0.2Cmin CC to 4.2V then CV to 0.02Cmin
15℃ to 45℃: ≤0.5Cmin CC to 4.2V then CV to 0.02Cmin
45℃ to 60℃: ≤0.5Cmin CC to 4.1V then CV to 0.02Cmin
Standard Discharge 0.2C: Standard discharge means discharging at 160mA(0.2Cmin) down to 3.0V in 23±2℃
Standard Discharging Time ≥5h: 0.2Cmin Max discharge to 3.0V time
Maximum discharge current 4A
Discharge -30℃ to -20℃: ≤0.1Cmin discharge to 3.0V
-20℃ to 60℃: ≤0.2Cmin max discharge to 3.0V
Storage Temperature -20 to 45℃: 1month recovery≥85%,thickness swelling ≤3%
-20 to 35℃: 6months recovery≥85%,thickness swell ing ≤2%
-20 to 25℃: 12months recovery≥85%,thickness swell ing ≤1%
*Initial resistance ≤ 100mΩ
Allowable Humidity Range 65±20%
*Pack Voltage (V) (as of shipment, Alternative) 3.90~4.10V
*RT Cycle life(25°C±3°C) Charge battery with standard charge method and discharge battery with 0.2Cmin discharging.
Pack Weight (Approx) ~160g max(Ref)
Size 56*69*18.3*75mm

Main Applications: 

Mainly used for safe lock, Smart locks for shared bikes.


Main Functions:

Lithium Polymer batteries make it possible for small objects to achieve intelligence. Bendable Lithium Polymer cells

open up new applications for lithium-ion batteries. For small, thin and flexible devices such as smart cards, trackers

and smart wearables, Lithium Polymer battery can provide a certain amount of electric energy to drive their functions

of signal transmission or data acquisition. And Lithium Polymer secondary battery allows charging and discharging

cycle, broadening the servicing life of electronics products.


3.7V Rechargeable Lithium Ion Battery Pack 7800mAh 8030mAh  With PCB 03.7V Rechargeable Lithium Ion Battery Pack 7800mAh 8030mAh  With PCB 1


Q1: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality. Customized is available.
Q2: What about the lead time?
 Sample needs 7-12 days, mass production time needs negotiation.
Q3: How do you ship the goods and how long does it take to arrive?
A: We usually ship by JEC, It usually takes 13-15 days to arrive. Airline and sea shipping also optional.
Q4: How to proceed an order?
A: Firstly let us know your requirements or application. Secondly we quote according to your requirements or our
 suggestions. Thirdly customer confirms the samples and places deposit for formal order. Fourthly we arrange the production.
Q5: Is it OK to print my logo on product?
OK, Need customer provide their packaging or we make neutral packaging.

6: Where can I get the price?

A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we’ll regard your inquiry priority.

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