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No.

Item

Unit

Parameter

Remarks

1

Open Circuit Voltage

V

1.5V（±0.5）

Under no load Situation

2

Working Voltage

V

(1.4±0.5)

The battery is 80% charged and the load is

0.5~1.0A.

3

Cells Spec

V/mAh

3.7/400

1C discharge after battery standard charging

4

Battery Power

mWh

1500

(AA1.5V/1000mAh)

5

USB Charge Vol

V

DC5.0

USB input DC/5V±0.2

6

USB Charge current

mA

450

USB input DC5V/>0.5A

7

Standard Charge Time

Min

60

Indicator status: The indicator light R-LED flashes during charging, and the full-charge R-LED indicates light.

8

Fast Charge Time

Min

45

9

Discharge Current

mA

Standard：400 (Max: 1500)

10

Discharge Time

Min

Standard：60

Standard discharge time is approximately 60

minutes (discharge current 300mA)

11

Discharge

Cut-off Vol

V

0.8V

12

Cycle Life

Cycle

1000

1C standard charge and discharge use

Restore the initial capacity ≥70% (refer to the standard charge and discharge of the battery)

13

Working Temp

℃

-20~60

14

Storage Temp

℃

-10~25

-10~60°C≤30 days, -10~45°C≤90 days,

-10~20°C≤360 days, the recovery capacity is not less than 70% of the initial capacity.

15

Storage Humidity

%

≤85

16

Yearly Self-discharge

%

10~15

17

Charging Temperature

Rise

K

16K

18

Quiescent Current

uA

〈8

19

LED Status

--

Red-LED

1 Hz flashing during charging, full of constant

light, discharge off, discharge short circuit 10 Hz high speed flashing!