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![]() B09P46V86B Price: $73.43 Score: 1000.000 Category: Electronics Rating: 4.6 Votes: 2 Find similar productsMidzooparts 1S-24S Lithium Battery Pack Single Cell Measurement Series String Voltage Measuring Instrument Identify Tester Li-ion Lifepo4. Test expansion board: one interface expansion board connecting the host computer, which can be directly inserted into the tester for different serial battery test purposes. The tester doesn't send the cable! Each customer's demand is not the same, with the cable is not the same! The hardware configuration of the Chinese and English versions is exactly the same, but the display interface is different. Domestic users should be careful to buy the English version. Notes: This product is guaranteed for one month! The original intention of the tester is to be used for testing and assembling the battery pack to test the voltage of each string. If it is modified for other purposes, we do not provide technical support. Dimensions: l 140 * w 87mm 1. Support negative pressure display 2. Single series range 0.1V ~ 6V 3. Measurement accuracy 0.05% + - 3MV 4. Supports mixed insertion (not starting from B -) 5. Automatic identification of battery string number 6. The maximum voltage, minimum voltage and maximum voltage difference between the strings are displayed 7. Type C port power supply 8. Color LCD display, support 1 to 24 strings of battery measurement The test extension board that needs to be matched with the main tester can be purchased by clicking the link below. | ![]() B01LX1Z17Z Availability: Currently unavailable Score: 7.813 Category: Electronics Rating: 3.5 Votes: 3 Find similar productsFengfang Electronic Battery Tester, 60W Constant Current Circuit DC 12V TE553 Load Battery Discharge Capacity Testing Detection Meter. Specifications: Operating modes: Single mode constant current (CC) Power: 60W Power supply voltage: DC 12V Power supply current: 0.5-5A Discharge current: 0.20 - 9.99A stepper 0.1A or 0.01A Discharge current maximum error: 0.01A - 0.7% The maximum capacity test error: 0.5A - 2.5%, 2A - 1.5%, more than 5A - 1.2% Offline/Termination Voltage Range: 1.0-25.0V stepping 1V or 0.1V Discharge voltage : 1.00-30.00V Maximum voltage measurement error: 1% ¡À0.02V Maximum power: 60W (Automatically limits the maximum current. For example, when input is 12V, the current will be below 5A.) Maximum battery test statistic: 999.9Ah or 9999Wh (stops when one of them achieve the value) Fan control : Intelligent Control Board Dimension: 100 x 70 x 57mm (the Fan protrudes about 12mm) Positioning hole position: 60 x 88mm Positioning hole diameter: 3.2mm with 5mm brass pedestal already installed Notes: 1. The wires and cables are not included. 2. During the Battery capacity testing, the discharge current can adjust at any time. If you want to reset the terminal voltage, please press Start-Stop switch to stop discharging.(It will go back to setting, the data will not be losing. If you want to delete all the data, please press and hold Start-Stop switch until it shows 0.000Ah) 3. The tester features an automatic power-down save function, it will automatically save the pre-set data and the operating status, restore them after the circuit recovery. Package includes: 1 x Constant Current Electronic Load 60W Battery Discharge Capacity Tester. |
![]() B099226TLF Price: $69.99 Score: 6.993 Category: Electronics Rating: 4.2 Votes: 27 Find similar products150W 4-Wire Electronic Load Tester 2.4 inch DC Tester APP Electronic Adjustment Constant Load Lithium Battery Capacity Monitor Discharge Charge Power Meter Supply Checker. . | ![]() B006IBLISS Availability: Currently unavailable Score: 6.579 Category: Electronics Rating: 3.8 Votes: 21 Find similar productsLipo Battery Power Level Tester & Alarm to Indicate Low Power. A great and neat tool to have. Help prevent damage to your expensive LIPO battery and prolong it's battery life by never letting the voltage drop too low. Purpose and Features: - Can be used for 7.4V (2S pack)and 11.1V (3S pack). - Red LED will flash when cell is below 3.3V and an Alarm will sound when cell is below 3.0V indicating the Lipo Battery pack should be recharged. - With 2.5mm pin spacing, it works with 95% of the lipos on the market. Specification: - Dimention: 37mm x 21mm x 10mm - Weight: 0.2 oz (5 g). |
![]() B07PF67T3P Availability: Currently unavailable Score: 6.410 Category: Electronics Rating: 4.1 Votes: 134 Find similar products150A Watt Meter Power Analyzer High Precision RC with Digital LCD Screen for voltage (V) current (A) Power (W) Charge(Ah) and Energy (Wh) Measurement. Main Feature: Working voltage: 0 to 60 Volts. Easy To Use: Requires no configuration or programming. Digital LCD screen: Easy to read LCD screen provides clear number readings. Real Time Reading: The Watt Meter will continuously provide real time readings of the amps, volts, and watts after connection. (All Measurement screen value are updated every 0.4 second) Specifications: Operates from 4.8-60V 0V, with optional auxiliary battery Measures 0-150 A, resolution 0.01A 0-60 V, resolution 0.01V; 0-6554W,resolution 0. 1W; 0-65 Ah, resolution 0.001AH; 0-6554 Wh, resolution 0.01wh; 16x2, backlit LCD display; Size: 85x42x25mm, Weight 82g; Packing including: 1 * 0-60V 150A Watt Meter and Power Analyzer. 1 * User Manual. | ![]() B07X1CJC9F Availability: Currently unavailable Score: 6.329 Category: Electronics Rating: 4.6 Votes: 9 Find similar productsUSB Power Module, DROK DC-DC 5V to 3.3V 9V 12V 24V Adjustable Buck Boost Converter Battery Voltage Current Tester Meter LCD Step Up Down Power Supply Module Voltmeter Ammeter. 3.5~12V to 1.2~24V Buck Boost Converter & Multimeter Two Working Mode: 1. Power Output Mode (PER) --- convert 3.5V~12V to 1.2V~24V. 2. Multimeter Mode (VAH) --- measure voltage, amperage, power, battery capacity and discharging time. Application: 1. As USB buck converter & boost converter 2. As voltmeter 3. As ammeter 4. As power meter 5. As battery capacity tester meter 6. As battery load capacity detector Using step: 1. Connect to power supply from input terminal; 2. Set work mode by keep pressing 'ON/OFF' for 10s; 3. Connect load or Device Voltage; 4. Rotate potentiometer to change output voltage if work in PER mode; 5. Short press 'ON/OFF' to switch displayed parameter; 6. Test and use. Parameter: Power Output Mode (PER): Input voltage: DC 3.5V~12V Output voltage: DC 1.2V~24V Output power: 3W max. - Max output power within 2W when outputs 1.2V~2V; - Max output power within 3W when outputs 2V~20V; - Max output power within 2.5W when outputs 20V~24V. Output voltage accuracy: +/- (0.5% + 1 digit) Output current accuracy: +/- (1% +2 digits) Multimeter Mode (VAH): Measuring voltage range: 0-35V Measuring current range: 0-3A Measuring power range: 0-110W Measuring battery capacity range: 0-9999Ah Discharging time: 0-100h Work Temperature: -40℃~85℃ Work Humidity: 0%~95%RH Attention: 1. No reverse connection protection. Do not short circuit and reverse. 2. Adjust the working mode before using. 3. USB port can only input DC 5V. Need to input power from 'VIN+' and 'VIN-' if input 3. 5V-12V. Package Included: 1x USB Power Module. |
![]() B07CYQKCW4 Price: $29 Score: 6.135 Category: Electronics Rating: 3.5 Votes: 11 Find similar productsDC Programmable Meter Controller 0-200V 0-300A Volt Amp Power Ah Auto Shut Down. The DCM9040 Battery Monitor The unit is designed to monitor performance most kind of battery systems, it continuously monitors voltage, discharge current, number of power, consumed amp hours, these information leads to more efficient use of the battery, which can enhance battery life and reduce the risk of failure. Combines many functions in one, Dual display. *Voltage (V), Power (W), Current (A), Ampere-hour (Ah), Working Hours (H). Equipped with programmable alarm, to run a generator when needed or to turn off devices when the reading reaches a set threshold (relay required). An alarm is acknowledged when a button is pressed. On most of the DCM9040's readings an alarm can be triggered when the value reaches a set threshold. *[OVP] Over Voltage protection *[LOP] Low Voltage protection *[OCP] Over Current protection *[OAH] Over Charge protection *[OPP] Over Power protection *[OFT] Over Time protection Flexible On-line calibration function, calibrate Voltage and amps reading easily. 4 digits LED, High accuracy Measure currents up to 400 amps, capacity up 999 amp hours. No need isolated power. Technical Specification Power Supply: 5~40V Measuring range: 0-200V/0-1000A (external power), 5-40V/0-1000A (internal power) Display Type: 7 segment 4 digits Red LED Sampling rate: 5 readings per second Accuracy: Volt ± 0.1% + 2byte / Amp ± 0.5% + 3byte Resolution: 0.01V, 0.01A, 0.01W, 0.01Ah, 0.01H Dimensions: 79.0mm x 43.0mm x 25.0mm Package including 1x Combo Meter 1x Expansion board with cable 1x Shunt 1x Installation instruction. | ![]() B07HNKTFSR Availability: Currently unavailable Score: 6.098 Category: Electronics Rating: 3.9 Votes: 43 Find similar productsCotchear New LCD Screen Indicator Universal Battery Cell Tester AA AAA C/D 9V Volt Button Checker BT168D. Descriptions - 100% brand new - To test all different kinds of batteries (AA, AAA, C, D, 9V, button cell battery) - Check the power level of all 1.5V, 9V, and 1.5V miniature cells - Can quickly test the capacity of your battery - Easy-to-read, digit indicates power level - Test multiple sizes of batteries in one unit. (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) Specifications - Battery Size: 1.5V | 9V - Good: 1.5V ~ 1.28V| 9V ~ 7.8V - Low Power: 1.3V ~ 1.15V| 7.8V ~ 6.3V - Replace: Below 1.15V| Below 6.3V - Size: approx. 110 x 60 x 25mm Note - For 1.5V and 9V batteries, read off LCD. - For 1.5V mininature cells, read off LCD. - If the LCD does not display, check that battery is touching both contacts before assuming that it is completely dead. - This Battery Tester is activated by the battery being checked. Keep test times as short as possible, to avoid unneccessary battery drain. Packing List 1pc x Battery Tester (Not Include Battery) Note: Due to different light and measuring tools, the item may have slight deviations on the Color and Dimension. |
![]() B0B5N6PPX7 Price: $227 Score: 6.061 Category: Electronics Rating: 3.6 Votes: 5 Find similar productsLithium Battery Tester 16 Bays, 1A per Bay - Megacell Charger (Regular). Megacell charger is a battery testing equipment with 16 bays. It does charging with 1A, it supports 2.2 to 4.2 volts cells. The discharge is variable, 100 to 1000 mA and can be set from the Megacell Monitor software. The desktop software can be downloaded for free, you can use it with 3 devices at no additional cost. We also have extra licensing available that can control up to 250 megacell chargers from the same computer. The Megacell monitor software allows you to manage the cells in a database and use various printers such as brother, dymo and phomemo to print labels with QR code for each cell. | ![]() B003F2VG8U Availability: Currently unavailable Score: 6.061 Category: Electronics Rating: 4.5 Votes: 24 Find similar productsAPEVIA LCD Power Supply Tester III. Apevia’s LCD Power Supply Tester allows fast and easy test for your power supply. Pocket size with a LCD screen to show all the ATX power voltages on +12V1/+5V/+3.3V/5VSB/+12V2/-12V and P.G. With alarm warning any abnormal voltage, this power supply tester is one of the best in the market. Just connect the 20-pin or 24-pin main connector from the ATX power supply to this LCD power supply tester and plug in P4/P6/P8 to show the voltage on the screen. Made of quality aluminum material, this power supply tester helps you easily diagnosis the problem source and prevent possible damage to your system. It's a small investment for a must have tool for pc builders. -Easy to use ATX power supply tester with LCD screen -Check eact ATX power supply connector -Accurate voltage indicating +/-0.1V or +12V1/+5V/+3.3V/5VSB/12V2/-12V -P.G. value display -Lower and higher P.G. values alarm -Low voltage alarm -Over voltage alarm -No voltage alarm. |









