replacement batteries

AJMRTC 3.7V to 6V Boost Converter Module, 4x AA Li-ion Battery Pack Power Supply Board with Overcharge, Overdischarge Protection, Step Up Voltage Regulator for Portable Low Power Electronic Projects

Model #: AJ-JY00177

$13^.22 –
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MM325 Multimeter, Digital Manual-Ranging 600V AC/DC Voltage Tester, Tests Batteries, Current, Resistance, Diodes, and Continuity

Brand: KLEIN TOOLS
Part Number: MM325
Size/Dimensions: 9.8044 cm x 14.8082 cm x 23.2918 cm
Range: Tester
Model #: 453506095458

$59^.99 –
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10 x 25V 1000UF 105C Radial Electrolytic Capacitor 10x20mm

Brand: Unique Bargains
Model #: a11110400ux0152

$9^.49 –
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AJMRTC 2S 5A BMS Protection Board, 7.4V 8.4V Lithium Battery Balance Charging Module, Li-ion Battery Management Board for 2 Series Lithium Battery Pack DIY Projects

Model #: AJ-JY00370

$12^.32 –
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AJMRTC 13S 48V 20A Lithium Battery BMS Protection Board, Charge & Discharge Management Module, Overcharge Over-Discharge Over-Current Short Circuit Protection for Electric Vehicle Lithium Battery Pack

Model #: AJ-JY00432

$18^.16 –
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AJMRTC 5S Lithium Battery Charging Protection Board, 18V/18.5V/21V 20A 3MOS BMS Module, Overcharge Over-Discharge Short Circuit Protection for Li-Ion Battery Pack & Power Tools

Model #: AJ-JY00102

$11^.79 –
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AJMRTC 4S Li-ion BMS Protection Board 14.8V 12A, 16.8V Charge Cutoff 72×17×3.0mm Battery Management Module for 18650 Lithium Battery Pack DIY Power Supply Projects

Model #: AJ-JY00394

$13^.60 –
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AJMRTC 4S 8A BMS Protection Board, 4 Series Polymer Li-ion Lithium Charger Protection Module for 4Pcs 3.7V Lithium Battery, Overcharge Over-Discharge Short Circuit Protection for Battery Pack DIY

Model #: AJ-JY00251

$12^.00 –
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AJMRTC CD42 2A 5V Integrated Charge Discharge Module, 3.7V/4.2V Lithium Battery Boost Power Management Board, DIY Mobile Power Supply Charging & Discharging Protection Module for Electronic Projects

Model #: AJ-JY0044

$11^.79 –
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AJMRTC 2S 7.4V High Current BMS Protection Board, for 18650 26650 Lithium Polymer Battery Pack, Charge Discharge Management Module for Vacuum Cleaners & Small EV DIY Projects

Model #: AJ-JY00416

$11^.79 –
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AJMRTC 3S 4S Li-ion Active Balancer Board, 1.2A High Current Battery Equalization Module, Lithium Cell Voltage Equalizer for 3 Series 4 Series Li-ion Battery Pack DIY Projects

Model #: AJ-JY00373

$13^.54 –
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AJMRTC Mini HighVoltage Boost Module, DC 3.715V Input to 160300V 30mA Output Power Driver Board, StepUp Voltage Converter for Nixie Tube Clock, Lithium Battery Powered Vintage Tube Power Supply Un

Model #: AJ*C8JM*U3032

$25^.16 –
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AJMRTC 500A 75mV DC Shunt Resistor Kit, High Precision Current Measuring Shunt for Automotive Electrical Systems, EV Chargers, Battery Monitoring & DC Ammeter Application

Model #: AJ*C8JM*U3576

$43^.31 –
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AJMRTC XH-M601 12V Automatic Power Management Module, Intelligent Charger Control Board with Overcharge Protection, Auto Charge Cutoff & Precision Voltage Detection for Lead-Acid Lithium Battery Solar

Model #: AJ-JY0096

$13^.60 –
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TI-1706 SV Standard Function Calculator | Solar and battery-powered; SuperView display; Large color-coded keyboard

Brand: Texas Instruments
Part Number: 1706SV/FC
Type: Standard Function
Equipment Type: Standard Function
Model #: 689109518448

$27^.99 –
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AJMRTC LM2587S Step-Up Boost Power Module, Wide Voltage 0.9V-5V Input, Stable 5V Fixed Output DC-DC Converter Board, for Low-Voltage Battery Power Supply Electronic DIY Projects

Model #: AJ-JY00312

$11^.79 –
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AJMRTC 4S LiFePO4 Battery Protection Board, 12.8V 10A Lithium Iron Phosphate BMS Charger Module, Overcharge Over-Discharge Overcurrent Short Circuit Protection for Battery Pack Assembly DIY Projects

Model #: AJ-JY00294

$11^.79 –
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2Pcs 0.36" DC Voltmeter Module, 4.5-120V 2-Wire LED Digital Voltage Meter

Model #: C75J*OYJ*G1*0819-394

$13^.99 –
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AJMRTC YR-1006 Bistable Switch Module, DC 2.2-5V 0.5uA Ultra-Low Power 2A One-Key Trigger Single Button Latch Switch Board for Battery Powered Device & Electronic DIY Projects

Model #: AJ-JY00114

$11^.79 –
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AJMRTC INA231 Current & Power Sensor Module, 1Pcs, 1.8V I2C IIC Interface, High Precision Voltage Current Power Monitoring Board for Single Board Computer, Battery Detection & Electronic DIY Projects

Model #: AJ-JY0085

$11^.79 –
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AJMRTC Shield V1.1.0 for WEMOS D1 Mini, Lithium Charger Step-Up Power Module, 18650 Battery Charging & Boost Power Supply Shield for Wemos D1 Mini, IoT Sensor & Electronic Maker DIY Projects

Model #: AJ-JY00104

$12^.84 –
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Digital Pocket Scale 1000g x 0.01g, Diyife Portable Precision Gram Scale | Jewelry Scale with Protective Cover, Auto-Off, Backlit LCD, 7 Units Tare, for Food, Kitchen, Coffee, Battery Included

Brand: Diyife
Part Number: USHMK20
Type: counter_scale
Equipment Type: Counters & Totalizers
Model #: 055103623012

$22^.99 –
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Digital Pocket Scale, 0.01g×1000g, Mini Gram Scale, Black | With 7 Units, Tare, PCS Mode, Auto-off, Protective Cover & Battery Included, Great for Jewelry, Coffee, Herbs & Food

Brand: BOMATA
Part Number: DPS630
Type: counter_scale
Equipment Type: Counters & Totalizers
Model #: 591869326490

$22^.99 –
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Desk Calculator 12 Digit Extra Large 4.3-Inch LCD Display, Two Way Power Battery and Solar Calculators Desktop, Big Buttons Easy to Press as Office Calculators for Desk White

Brand: yxzzhx
Part Number: 200ML
Type: Standard Function, Financial, Business
Equipment Type: Standard Function, Financial, Business
Model #: 531096772099

$33^.99 –
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PB100 Automotive Power Circuit Probe, 12-24 VDC Car Electrical Diagnostic Tool, AC/DC Voltage Current Resistance Short Detection, Trailer Fuse Tester, Digital Voltmeter Ohmmeter, 40FT Cables

Model #: 504879968566

$138^.99 –
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Volume Discounts:$135.99 - $138.99

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Standard Function Calculator, 12 Digits, Solar Calculator

Brand: Mr. Pen
Part Number: CALC04M136
Type: Business
Equipment Type: Business
Model #: 637391313172

$19^.99 –
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Volume Discounts:$16.99 - $19.99

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HTLNUZD ISDT BattAir Bluetooth 2S / 3S-4S / 5S-6S Controller Plugin Voltage Checker, APP Smart Plug for Life/LiPo/LiHv/ULiHv Battery (3PCS) (3S~4S)

Model #: Kepler-OYS-2028.8.31-34

$51^.88 –
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AJMRTC Universal Battery Voltage Monitor Meter 7100V LCD Display Power Level Indicator, Digital Voltage Tester for Lithiumion LeadAcid Battery Electric Vehicle Battery Status Monitoring

Model #: AJ*C8JM*U2279

$16^.29 –
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AJMRTC T469 HighPrecision Voltage & Internal Resistance Tester, Bluetooth Remote App Supported Battery Resistance Voltage Meter, Industrial Electrical Testing Instrument for Battery Pack Cell Perform

Model #: AJ*C8JM*U2657

$22^.10 –
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AJMRTC IP2368 Bidirectional BuckBoost Charging Discharge Module, 25S 100W PD Fast Charge Board with TypeC Interface, Support Fast Charging and Discharging for Lithium Battery Pack DIY Power Bank En

Model #: AJ*C8JM*U2576

$17^.32 –
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AJMRTC T469 HighPrecision Voltage Internal Resistance Tester, Bluetooth App Remote Monitor Battery Resistance Voltage Detector for Industrial Electrical Testing & Battery Performance Measurement

Model #: AJ*C8JM*U2379

$22^.10 –
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AJMRTC 2Pcs Waterproof Digital LED Voltmeter Gauges, DC 12V 24V Car Voltage Tester Meters, Waterproof Voltage Monitoring Display Gauge for Vehicle Battery Testing & Replacement Repair Accessory

Model #: AJ*C8JM*U2434

$21^.86 –
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AJMRTC Capacity & Internal Resistance Detector, DIY Automatic Charging Discharge Module, TypeC Powered Tester for Battery Power Module Performance Testing Analysis Projects

Model #: AJ*C8JM*U2949

$25^.19 –
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3pcs 1-4 Series 3.7V li Battery Power Indication Display Module Detection Board

Model #: Kepler-8.10-OYS-699

$12^.99 –
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100kHz LCR Meterand Transistor Tester

Model #: SJXZMC53R625-827

$246^.20 –
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Transistor Tester and LCR Meter

Model #: SJXZMC53R625-846

$168^.47 –
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Electronic Components