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USB Rechargeable Battery S70

Capacity: 1.5V 740mAh

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Additional information

Capacity

12V33AH-250AH

Description

  • The original design is that the USB fast-charge lithium battery will reduce the 3.7V lithium battery to a constant voltage of 1.5V through the chip so that the electrical equipment can continue to maintain a strong power output, but it will also cause a series of defects to the electrical equipment such as severe fever, short use time, etc., and there is no low battery reminder function.
  • Allsda changed the USB fast-charge lithium battery from the original 1.5v constant voltage solution to a 1.5v-1.0v step-down solution to simulate a battery discharge solution. While ensuring strong power output, it also changed the severe fever and short use time caused by the 1.5v constant voltage, increase the low battery reminder function at the same time.

Technical Specifications

S70 AAA Rechargeable Battery Specification

NO Items Data Remark
1 Cell model 09340 Li-ion polymer cell
2 Cell Nominal Capacity 3.7V 300mAh Standard charge-discharge(25℃)
3 Battery Nominal Capacity 1.5V 740mAh
4 Battery Energy Storage 1110mWh
5 Cell Nominal Voltage 3.7V
6 Output Voltagle 1.0V-1.50V(-0.02/+0.09) CV (no-load voltage)
7 Max Charging Voltage 5.00V(-0.25/+0.25)
8 Charging Way Micro USB charging cable
9 Charging Indicator LED Green light flashing is charging; keep lighting is fully charged

fully charged

10 Standard Charging Current 300mA Micro USB
11 Standard Discharge Current 0.2C(130mA)CC discharge to 1.0V
12 Max Continuous

Discharging Current

1A
13 Weight 8g±1g
 

14

 

Operating Temperature

Charge:0~45℃
Discharge:-20℃~60℃
 

15

 

Storage Temperature

Less 1 year:0~25℃  

Storage humidity 60%RH

Less 3 months:-10~30℃
Less 6 months:-20~35℃
Application:Wireless keyboard, mouse, game controller, electric toothbrush, flashlight, electric car, camera, flash, etc

Warranty

12 Months Manufacture Warranty

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