Usb tester battery power

For convenient measurement of both voltage and current of a mobile device, you may be in badly need of this USB Charge Current & Voltage Tester Mobile Power Tester for F036! Having gone through strict test before shipment, this tester ensures absolute durability and reliability. Sophisticated craftsmanship guarantees its stable and anti-interference performance. Due to its universality, it is highly suitable for cellphone charger, USB flash disk and other products. Would like to have a try? Features: Compact and easy to carry, no additional power supply. Current and voltage loop display, easy to use and practical. USB charger can detect the target output voltage and current. Stable, reliable performance, anti-interference ability, high temperature. Convenient measurement of the output voltage of the USB port and the device operating current. Measure USB powered devices, load voltage, USB terminal equipment when working voltage. Use electricity generation four semi-double loop integral converter IC, with precise range accuracy. Can measure USB interface, cell phone charger, U disk and other products or power supply situation. General Quantity 1 piece Material ABS Other Features Other Features Specifications: Material: ABS; Color: Blue; Error Voltage: Dimensions & Weight Dimensions 2.05 in x 1.34 in x 0.55 in (5.2 cm x 3.4 cm x 1.4 cm) Weight 0.63 oz (18 g) Packing List 1 x Tester

Buy USB Tester Digital DC Current Voltage Detector Power Bank Charger Indicator + USB Load for R294.34

Features: Voltage measuring range: 3.33V ~ 33.0 V Resolution precision: 0.01 V Current measuring range: 0.00 ~ 5.00 A Resolution precision: 0.01 A Power cumulative range: 0 ~ 999999 MWH Resolution precision: 0.001 Wh ￢ﾀﾋ Cumulative capacity range: 0-99999 mah Precision: 0.001 Ah(New features) Power metering range: 0 ~ 299.999 W Resolution precision: 0.001 W Timing maximum time: 999 H 59 M 59 S Resolution precision: 1 S Time to refresh: > 500 ms/time > 500 ms/times Measurement rate: 0.5 times/s USES the large-scale instrument of the same metal manganese copper low impedance sampling resistance is almost zero (1.5 mm diameter metal manganese bronze material Product size: 65 x 24 x 14 mm Since the power flow: Working temperature: - 10 ~ + 60 ￢ﾄﾃ Working humidity: 10 ~ 80 (no doubt) The pressure of work: 80 ~ 106 kpa Specifications: Item size: 65 x 24 x 14 mm Net weight: 19g Package weight: 28g Color: Black Display Color: white Packing included: 1 x Digital USB Voltmeter Tester 1 x 1A/2A/3A with Switch USB Load Detail Pictures:

Description:   Universal Button Battery Power Checker Tester For C D AA AAA 9V 1.5V Button Cell Features:   1. Checks power level of all 1.5V & 9V batteries. 2. Easy to read, colour coded meter indicates power level. 3. Don't Guess Which Batteries to Keep and Which to throw Away. 4. Place your battery between the two points of the battery tester,and the easy-to-read display will tell you instantly whether you have a dud,or if you can eke out another few minutes of battery life. 5. Tests 1.5V miniature cells. 6. Three result: red=replace, yellow=low power, green=good. 7. If needle does not move,check that battery is touching both contacts before assuming that it is completely dead.   Specification:   1.Original box: NO 2.Color: Black 3.Item size: 11 x 6 x 2.5cm 4.Used to test the following sizes: 1.5V:     AAA, HP16, MN2400, R03                AA, HP7, MN1500, UM3                C, HP11, MN1400, SP11, LR14, UM2                D, HP2, MN1300, SP2, R20,UM1 9V:       PP3, MN1604, 6F22, 006P   NOTE: 1.The battery tester is activated by the battery being checked. Keep test times as short as possible, to avoid unnecessary battery drain. 2.Battery not included.   Packing Included:   1 x Universal Button Battery Power Checker Tester  Details pictures:    

Description: BT-168D Universal Button Battery Power Checker Tester For C D AA AAA 9V 1.5V Button Cell Features: 1.Checks power level of all 1.5V & 9V batteries. 2.Easy to read, colour coded meter indicates power level. 3.Don't Guess Which Batteries to Keep and Which to throw Away. 4.Place your battery between the two points of the battery tester,and the easy-to-read display will tell you instantly whether you have a dud,or if you can eke out another few minutes of battery life. 5.Tests 1.5V miniature cells. 6.Three result: red=replace, yellow=low power, green=good. 7.If needle does not move,check that battery is touching both contacts before assuming that it is completely dead. Specification: 1.Original box: NO 2.Color: Black 3.Item size: 11 x 6 x 2.5cm 4.Used to test the following sizes: 1.5V: AAA, HP16, MN2400, R03 AA, HP7, MN1500, UM3 C, HP11, MN1400, SP11, LR14, UM2 D, HP2, MN1300, SP2, R20,UM1 9V: PP3, MN1604, 6F22, 006P NOTE: 1.The battery tester is activated by the battery being checked. Keep test times as short as possible, to avoid unnecessary battery drain. 2. Battery not included. Packing Included: 1 x BT-168D Universal Button Battery Power Checker Details pictures:

Buy Digital Display USB Tester Current Voltage Charger Capacity Detector Power Bank Battery Meter for R294.33

Specification: 1. Characteristics Qualcomm QC2.0/QC3.0/MTK-PE quick-charge power tester /Voltage trigger; the quick-charge mobile phone will cost at least 2000RMB-5000RMB, but how does the quick-charge factory test? Please let qualcomm QC2.0 / QC3.0 / MTK - PE Quick-charge Trigger simulate the quality test and aging test for expensive phones in mass production, and let the digital players DIY the usage and quality judgment. The product has the built-in qualcomm QC2.0 Handshake Protocol, which can simulate the qualcomm QC2.0 Protocol A and B of quite expensive high-end phones in the current market. Through sending the Handshake Protocol instruction, it can support the qualcomm QC2.0 charger and charger baby to draw the voltage and show its value, and it can also output to the USB as the aging and testing; it can also draw the fixed power adapter of 9V, 12V and 20V to supply power to the corresponding equipment; there are display screen, power intensity LED light, mode switching, fixed voltage supply, buzzer hint and USB output, so that the application is diversified, and it is the perfect equipment for both manufacturer and digital player. 2. Function A: Support the qualcomm QC3.0 and compatible with QC2.0 protocol, and long press the key to switch the different trigger function modes: 1) Output 5V/ 2A 2) Output 9V / 1.7A 3) Output 12V / 1.3A 4) Enter QC3.0 mode and press 0.2 V for increase and decrease test B: support Mediatech MTK - PE quick-charge protocol (this mode must have 10ohm the output trigger the high-voltage high-power) 3. Operating instructions 1) Function switch and data reset: long press to switch the three kinds of measuring display modes: switch among QC2.0 / QC3.0 / MTK-PE, and press for consecutive 5 times to reset the capacitance power). 2) Long press under QC2.0 mode: short press for voltage activation switch (5V / 9V / 12V/ 20V), and double click for automatic cycle activation switch. 3) Long press under QC3.0 mode: short press to minus 0.2 V, double click to plus 0.2 V, three clicks to automatically minus 0.2 V, and four click to continuously plus 0.2 V. 4) Long press under MTK - PE mode: first double click to increase the voltage, and then click to decrease the voltage, three clicks to continuously decrease the voltage, and four clicks to continuously increase the voltage; under the mode of continuous voltage increase or decrease, short press or double click will exit the continuous increase or decrease mode and enter the static trigger mode. Comment: the automatic factory test pattern is added, that is, the system has power memory under the automatic mode, and can enter the automatic quick measurement mode, improving the production test efficiency. Warm prompt: under MTK-PE function mode, D+D cable is the data connection state, and at this time, it can be used as the U disk or the common tester, so that the phone Handshake Protocol can quick charge through the tester data transfer, so if it is used as the USB tester fully, please adjust it to MTK - PE mode for normal USB tester. Notice: This equipment draws the quick charger baby that supports qualcomm QC2.0 /QC3.0 / MTK - PE Protocol with high voltage, so the output cannot be directly used as the mobile phone charge, because the ordinary cell phone supports 5V, and qualcomm voltage is 9V, 12V and 20V, so such high voltage cannot directly enter the normal mobile phone. It is disappointing to be misunderstood due to the users’ error. Please keep in mind that this is not the quick charge accelerator, but just draws the voltage of qualcomm QC3.0 products through the instrument, and determine whether it is the real qualcomm QC2.0/3.0 charger baby, so as to help people identify it or cooperate with our aging test for the manufacturer or players. This equipment can choose the alternate aging mode and manual single-voltage trigger aging mode; under the manual mode, short press the button to send 5V/9V//12V/20V quick charge protocol; if some chargers have no 12V and 20V, it means that the charger only supports 9V, and we can accurately judge whether qualcomm QC2.0 belongs to the A Protocol or B Protocol. Packge Included: 1 x QC2.0/QC3.0/MTK-PE Trigger USB Tester Detail Pictures:

Description:     Plastic Watch Battery Power Checker Tester Tool  This product can check button cell battery's power. Indicator is on red zone, the battery is low power station and must be replaced. Indicator is on yellow zone, the battery is current. Indicator is on green zone, the baterry is full. Package includes: 1 x Battery Checker Details pictures:

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: Category: Mini end (need TTL online wire), Micro end (internal online transfer) Decoration and construction: test instrument. EBD-USB is a special USB small load used for testing mobile power and charger. It supports charging voltage trigger detection and USB charging voltage current detection that conform to for QC and MTK agreement. Specification: -Supply power: online USB power supply (5V) -Voltage range: 0.05-20V -Current range: 0.05-4.000A - Test mode: constant current discharging, For QC2.0/3.0 trigger, MTK-PE trigger, USB current voltage detection -Max power: 25W -Computer control software: support EB online software test (computer control, curve drawing, measuring datum correction, device firmware upgrade, power current test, etc.) Operation: 1. Download EB V1.85 Build 1018 software and PL 2303 drive, and install respectively. 2. Connect EBD-USB to computer through MicroUSB (or MiniUSB online wire) 3. Find the respective port in computer's device manager (can refer to the software instruction diagram) 4. Open EB software, choose respective port, and connect the device to implement the test Package Included: 1 x EBD USB Discharging Load Detail Pictures: EBD USB Discharging Load Resistor USB Tester for QC2.0/3.0 MTK-PE Trigger EBD USB Discharging Load Resistor USB Tester for QC2.0/3.0 MTK-PE Trigger EBD USB Discharging Load Resistor USB Tester for QC2.0/3.0 MTK-PE Trigger

Buy RUIDENG AT34 USB3.0 IPS HD Color Screen USB Tester Voltage Current Capacity Energy Power Tester for R294.34

Specification: Package included: 1 x 3-30v USB Tester 1 x QC2.0/QC3.0 Trigger Detail Pictures:

PLEASE NOTE: On checkout you will have the option to "leave a note for the seller". Please use this area to specify your preferred option, size or color. Upon receipt of your order, we will also make contact with you to clarify or confirm options when necessary. Where you would like an option that has an additional price, please continue with your order as is and we will contact you with payment options for the additional amount. OPTIONS: FORM COLOR: GREEN FORM COLOR: WHITE Description Type: Battery Storage BoxPackage: Yes Brand Name: VBESTLIFE      Features:   Dual USB ports makes it more convenient for you.2 LED light reminds stock energy.LED indicator, showing charging status and on/off status.Environmentally friendly and economic efficiency. Provides extra backup power to all devices that supports USB charging. Specification: Input Interface: Micro USB Output: 5V / 2A Battery: 8 x 18650 lithium battery(NOT included) Package Weight: 96g Quantity: 1pc Package included: 1 x Battery Power Bank Box   General Quantity 1 set Form Color White Material metal Specification English Manual / Spec No Other Features Certification === Dimensions & Weight Dimensions 3.94 in x 3.94 in x 3.94 in (10 cm x 10 cm x 10 cm) Weight 3.53 oz (100 g) Packing List Product

Buy Electric Pencil Sharpener USB Charging Battery Powered Dual... (POWER BY: USBBATTERY | COLOR: WHITE) for R330.00

Specification: USB female port output. QC 2.0 5V/9V/12V trigger voltage. Supports Manual mode and Auto mode. Manual mode: Short press for trigger voltage switch. Auto mode: Long press enter auto mode, trigger voltage will repeat in the sequence of 5V to 9V to 12V. For test charger and power bank that support QC2.0 output. Package included: 1 x QC 2.0 test board Detail Pictures:

In Stock Leaves warehouse in less than 24hrs   Product Description Charge any smartphone on the go with this portable Universal Powerbank Compatible with all Smartphones  & Tablets USB Compatible E legant Design, Light and Portable 1 x 2600mAh Power Bank Emergency Battery Charger 1 x USB to Micro USB cable    Instructions: To charge power bank: Plug in the supplied micro data cable to the power bank and plug the USB end into a standard USB wall charger (Not Included) or computer USB outlet, a Red LED will indicate the power bank is being charged. For first time use, please charge the power bank for a minimum of 8-12 hours before using. Once the Red LED has turned to Blue, this indicates the power bank is fully charged. Unplug from the wall outlet or the computer; disconnect the micro USB cable from power bank.   To charge device (phone, tablet, etc): Plug in your devices USB charging cable into power bank USB port. Plug your device to the other end of the charging cable and the power bank will start to charge your device.   Compatible with: All Smartphones, iPads and Tablets