Li-polymer 301525 85mAh 3.7V Battery Manufacturer with CE ROHS UL certificates | Электроника

Li-polymer 301525 85mAh 3.7V Battery Manufacturer with CE ROHS UL certificates | Электроника

NO.

Items

Specifications

1

Charge voltage

4.2V

2

Nominal voltage

3.7V

3

Nominal capacity

85mAh 1C Discharge

4

Charge current

Standard Charging:0.5C

Rapid charge: 1.0C

5

Standard Charging method

0.5C CC(constant current)charge to 4.2V, then CV(constant voltage 4.2V)charge till charge current decline to 0.05C

6

Charging time

Standard Charging:2.75hours(Ref.)

Rapid charge: 2hours(Ref.)

7

Max.charge current

1.0C

8

Max.discharge current

1.0C

9

Discharge cut-off voltage

2.5V0.25V(0.2C)

10

Operating temperature

Charging: 0 C ~45 C

Discharging:0 C ~45 C

11

Storage temperature

-10C~ +45 C

12

Dimension

Length: 250.5mm (not including tabs)

Width: 150.5

thickness:3.00.2mm

13

Drop Test

The cell is to be dropped from a height of meter twice onto concrete ground. No fire, no leakage

14

cycle time

800times

15

As of shipment

3.6V~3.9V

16

Weight

Approx2.0g

17

Temperature

Characteristics

1. According to item 4.1.1, at 235.

2. Capacity comparison at each temperature, measured with constant discharge current 0.2C with 2.75V cut-off.Percentage as an index of the capacity compared with 100% at 23

Criteria:-20: 65%

23: 100%

80: 95%

18

Standard Charge

Charging the cell initially with constant current at 0.5C and then with constant voltage at 4.2V till charge current declines to 0.05C

Criteria:N.A.

Advantages:

1.Absolutely Safe And Reliable;

2. Quality Assurance Price Concessions;

3. High energy density (380-400Wh/L) ;

4. Long cycle life ;

5. Wholly closed dust-free workshops,securing high quality;

6. No memory effect;

7. Pollution-free (not Contain Cadmium,Lead, Mercury) ;non-polluting;

8.new type of energy;

9.rapid charge.

the best choice for the following applications: