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25R 2500mah

Specification:

NO.ItemSpecifications
1Nominal Voltage3.6V
2Nominal Capacity2500mAh
3Nominal discharge capacity

Std.2500mAh (0.2C)

Rated: 2450mAh (10A)

4Standard chargeCCCV, 1.25A, 4.20 ± 0.05 V, 100mA cut-off
5Rapid chargeCCCV, 4A, 4.20 ± 0.05 V, 100mA cut-off
6Charging timeStandard charge : 180min (0.5C) Rapid charge: 60min (4A)
7Max. continuous discharge Temperature cut-off 70°C

20A(at 25°C)

End Voltage: 2.5V

8Discharge cut-off voltage End of discharge2.5V ( 2.5V discharge cut-off is better in cycle life )
9Cell weight

45.0g max.

10Cell dimension

Height : 64.85 ± 0.15 mm Diameter : 18.33 ± 0.07mm

11Operating temperature (surface temperature)

Charge : 0 to 50 (recommended recharge release < 45°C) Discharge: -20 to 75 (recommended re-discharge release < 60°C)

12Storage temperature (Recovery 90% after storage)

1.5 year -30~25°C(1*) 3 months -30~45°C(1*)


Advantages:

1, High energy density

2, High capacity

3, Pollution-free

4, Long cycle life

5, No memory effect

6, Capacity, resistance, Voltage, platform time consistency is good

7, With short-circuit production function, safe and reliable

8, Factory price& High quality

9, Good consistency, low self discharge

10, Light weight, small size


Features:

1, Longer storage life than NiMH Batteries

2, Light weight and higher energy density than any rechargeable battery

3, Installed IC chip will prevent the battery pack from over charge and over discharge.

It helps protect battery chemistry integrity and prolongs battery life.

4, Installed polyswitch will cut off power if battery discharge current more than 6.6Ah

5, Perfect for building up battery pack for medical equipment Back-up or EPS Emergency Power

6, Supply which requires compact size and lighter weight

7, The battery module is wrap by PVC


HE2 2500mah



Model

LG 18650 Battery(35A)

Rated Capacity

2500mAh (0.5CA   Discharge)

Rated Voltage

3.7V

Internal Resistance

≤100mΩ  (with PTC)

Cut-off  Discharge Voltage

2.75V

Charge Upper Limit Voltage

4.20±0.05V

Charging Time(Std)

4.0hours

Standard Charging Circuit

14c A

Charging Circuit

0.5C A

Standard Discharging Circuit

0.2C A

Fast Discharging Current

0.5C A

Max Discharging Current

2C A

Weight

about 45.5g

Height

65mm

Operational Temperature

charge (0 ~ 45°C)

discharge  (-20 ~ 60°C)

Storage Temperature

within 1 month  (-20~ 50°C)


within 3 months  (-20~ 40°C)

within 3 months (-20~ 20°C)


item code:0204169


























HE4 2500mah