DDZ Technology Co., Ltd.| Manufacturer
Ecvv Trade
DDZ Technology Co., Ltd.

China Manufacturer with main products: Electric Bike Battery, Transformer, AC Adapter, LED Light, Power Transformer, Swithiching Power Supply, Lithium Battery.

Home  >Products Catalog > Lithium Battery > High temp. battery HPL502030 250mAh 3.7V, used for car black box products

High temp. battery HPL502030 250mAh 3.7V, used for car black box products

FOB Price: 8.00 - 16.00 USD/Piece
Supply Ability: 1,000 Piece/Pieces per Day
Shipping: FCA Shenzhen or FOB HK
Payment Terms: L/C, D/A, T/T, Western Union, Other, Others
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: Standard Export Package, cartons

Quick Details

  • Brand Name: DDZ
  • Model Number: HPL50230 250mAh 3.7V
  • Application: Car black box
  • high temp.: 85C
  • High rate: 3C
  • PCM: over-charge,over-discharge,short circuit and over-current protection
  • Temp. control: Thermo Switch, NTC and PTC
  • Wire: based on current and customize length
  • Connector: Customer's pointed, Melex, JST and so on
  • PVC: added by customer's enquirement
  • Size: customized
  • Charger: Available based on customer's, produce charger too
  • Special functions: based on customer's enquirements
  • Catalogue: more than 8000 models
  • Type: Polymer li-ion battery

Specifications

Nominal voltage: 3.7V

Nominal capacity: 250mAh

Size: max.5.2*20.5*31.5mm

Cycle lifespan: 1,000 times

Service lifespan: 3-5 years

Warranty: 1 year

Weight: about 10g

Application: digital products

Electrical features: with over-charge, over-discharge, short circuit and over-current protections, temp. control NTC and PTC

2. Product Configuration:

No.

Item

Criteria

1

Li-ion Polymer Cell

HPL502030 250mAh 3.7V

2

PCM

G3J+8205

3

Wire & Connector

UL1571#28 L80+2/-2mm,  Molex 51021-2P

4

PVC Film

No

 

3.  Product Specifiction:

No.

Item

Rated Performance

Remark

1

Rated Capacity

Typical

250mAh

Discharge at 0.2C after standard charge fully.

Minimum

250mAh

2

Nominal Voltage

3.7V

Mean operation voltage during standard discharge.

3

Voltage at end of

Discharge

3.0±0.1V

Discharge cut-off voltage.

4

Charging Voltage

4.20±0.03V

 

5

AC  (1KHz) Impedance New Cell Max(mW)

≤200mΩ

 

6

Standard Charge

Constant Current 0.5C

Constant Voltage 4.20V

0.01 C cut-off

Charge time : Approx 4.0h.

7

Standard Discharge

Constant current 0.2C

end voltage 3.0V

 

8

Fast Charge

Constant Current 1.0C

Constant Voltage 4.2V

0.01 C cut-off

Charge time : Approx 2.5h.

9

Fast Discharge

Constant current 1.0C

end voltage 3.0V

 

10

Maximum Continuous Charge Current

0.5C

 

11

Maximum Continuous Discharge Current

1.0C

 

12

Operation Temperature Range

Charge: 0~85°C

60±25%RH.

Bare Cell.

Discharge: -20~85°C

13

Storage Temperature

Range

Less than 1 year: -20~25°C

 

Less than 3 months: -20~40°C

14

Storage Humidity Range

60±25%RH.

 

15

Weight

Approx: About 10g

Whole product

16

Product Dimension

Length: Max.31.5mm

Initial dimension

Width: Max. 20.5mm

Thickness: Max.5.2mm

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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