3.7V Li-ion rechargeable battery pack 523450AR 2000mAh

1-1.

Model No.

:

BP680

1-2.

Battery Type

:

Lithium Ion

1-3.

Battery Cells

:

523450AR*2 2000mAh

1-4.

Nominal Voltage

:

3.7V

1-5.

Maximum Charge Voltage

:

4.2V

1-6.

Discharge Cut of Voltage

:

2.8V

1-7.

Typical Capacity

:

2000mAh at 0.5Ca

1-8.

Internal Resistance

Less than 180mΩ

1-9.

Temperature Range

:

Charge:0-45℃

Discharge :-20～60℃

Storage:-20-45℃

-10～25℃ More than 3 months

1-10.

Safety Features Battery

:

Each Lithium Ion cell is provided with several internal safety features to prevent over-charge, over-current and to resist physical abuse. Each has a temperature sensitive shut down separator, pressure sensitive tear away for current interruption, a safety vent, and the industries only temperature actuated current interrupter.

1-11

Protection Circuit Board

:

Over charge limit per cell:(4.25V~4.35V)

Over charge release: remove charger and discharging

Over discharge limit per cell:( 2.3V~2.5V)

Over discharge release Voltage Charging

Over Charge Current Protection:2A~7A

Over Discharge Current Protection: 2A~7A

Over charge delay time:1s+/-0.5s

Over discharge delay time:20ms+/-10ms

Over discharge current delay time:6ms+/-4ms

Short circuit delay time:<17ms

Maximum current comsumption:0.015mA

1-12.

Warranty

:

Twelve(12) months limited warranty from date of purchase.

1-13

Weight

50±2g

1-14

humidity range

Operating humidity range: Less than 75% RH

Storage humidity range: Less than 75% RH