Yeeco 35W USB Battery Load Tester Board, DC 3-21V 3A

Yeeco 35W USB Battery Load Tester Board, DC 3-21V 3A Adjustable Constant Current Electric Power Discharge Resistance for Voltage Current Monitor, Mobile Power Charger Tester, Discharging Aging
- Multi Function:USB constant current load tester;Mobile power tester;Data cable testing; Aging Discharger
- DC 3.5-21V operating voltage; 0-3A continuously adjustable constant current discharge;35W Max discharge power
- Intelligent cooling fan, temperature controlled about 45 ℃; low noise;fast speed;strong wind and supports long-time discharging and aging
- Bilateral symmetry designed USB support reserved connection; vertical female USB port is reserved for continuous current in parallel connection
- LED indicator will lits up when voltage is low/high; One button set to achieve clearing or resetting data; with reserved DIY wiring column & four various USB output ports
An industrial grade multi tester for testing; monitoring; identifying; discharging and aging
Operating Voltage: DC 3.5-21V(compatible with Qualcomm QC2.0 A/B protocol 5V/9V/12V/20V)
Constant Discharge Current: 0-3A continuously adjustable(coarsely adjust the metal knob within range 0-3A; the other knob for +/-0.2A current trimming)
Constant discharge power: 35W(Constant discharge current should less than 1A when voltage is 20V in order to avoid the discharge tube overload)
Intelligent temperature control: 45â„ƒ(the fan will work automatically when temperature is higher than 55â„ƒ and stop when temperature is lower than 45â„ƒ)
Type of the intelligent temperature control detector: NTC high sensitivity thermistor
On/off switching frequency of the fan's chip DC-DC chip: 1.2MHz
Dual input interfaces' mode: USB input/ 3.5 pitch screw pressed wiring column
Power indicator: 0.96" LCD display
Rotating speed of the cooling fan: 2900/min

Product parameters:
Voltage testing range: 4-12V; Resolution accuracy: 0.01V
Current testing range: 0-5A; Resolution accuracy: 0.01A
Capacity accumulative range: 99999mAH; Resolution accuracy:0.001Ah
Energy accumulative range: 999999mWh; Resolution accuracy:0.001Wh
Power caculating range: 299.99W; Resolution accuracy: 0.001W
The maximum time reading: 999H 59M 59S; Resolution accuracy: 1second
Testing for: USB voltage; current; power; capacity; energy and time

Button usage:
Short press 1 time: switch the display showing;
Short press 5 times quickly for timing adjustment;
Short press 6 times quickly to change the English written into Chinese written, or change Chinese the written into English written

Package include:
1xUSB load tester
Country USA
Brand Yeeco
IsAutographed
IsMemorabilia
Label Yeeco
Manufacturer Yeeco
Model 1600040
MPN Y1600040
PartNumber Y1600040
Publisher Yeeco
Size 35W Load USB Tester with LCD
Studio Yeeco
ReleaseDate 0000-00-00

Country	USA
Brand	Yeeco
IsAutographed
IsMemorabilia
Label	Yeeco
Manufacturer	Yeeco
Model	1600040
MPN	Y1600040
PartNumber	Y1600040
Publisher	Yeeco
Size	35W Load USB Tester with LCD
Studio	Yeeco
ReleaseDate	0000-00-00

Yeeco 35W USB Battery Load Tester Board, DC 3-21V 3A Adjustable Constant Current Electric Power Discharge Resistance for Voltage Current Monitor, Mobile Power Charger Tester, Discharging Aging

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