| Place of Origin: | China (Mainland) |
|---|---|
| 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 |
Quick Details
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