replacement batteries

2 Pack Battery Tester, Digital LCD Universal Battery Checker for AA AAA C D 9V 3.7V 1.5V Button Cell Household Batteries

Brand: UMLIFE
Part Number: UM-203227_1
Size/Dimensions: 2.794 cm x 10.4902 cm x 11.6078 cm
Bandwidth: Portable battery tester
Model #: 671141629493

$19^.99 –
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GQ GMC-300E Plus Nuclear Radiation Detector Geiger Counter

Type: Electronic
Model #: GMC-300E Plus

$108^.00 –
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NGW-1pc Seeed Studio XIAO nRF52840 Sense - TinyML/TensorFlow Lite- IMU / Microphone - Bluetooth5.0

Type: Sensors
Model #: 102010469

$29^.99 –
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6PCS Type-C USB 5V 3.1A Boost Converter Step-Up Power Module IP5310 Mobile Power Bank Accessories with Switch LED Indicator

Model #: ilepo314914629050QI

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Core1121 HF Dual-Band LoRa Module, Based on Low-Power LR1121 Transceiver, Suitable for Sub-GHz and 2.4GHz Frequency Bands, 850~930MHz Frequency, +Pre-soldered Header @(Core1121-HF-M)

Model #: XMCH729-C6T1107

$55^.47 –
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ESP32-S3 2.8inch Capacitive Touch Display Development Board, Multiple Peripheral Interfaces, 32-Bit LX7 Dual-Core Processor, Up to 240MHz Frequency, 240×320 @(ESP32-S3-Touch-LCD-2.8)

Model #: XMCH729-C6T1121

$103^.77 –
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Solar Power Management Module for 6V~24V Solar Panel Can Charge 3.7V Li Battery USB Connection High-Efficiency Stability Safety

Model #: XMCH729-C6T1237

$41^.97 –
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ESP32-S3 1.3inch Display Development Board, 240×240 Pixels, Built-in ST7789V2 Chip and 6-Axis IMU, 262K Color, SPI Communication, with Plastic Case and Prism Cube @(ESP32-S3-LCD-1.3-C)

Model #: XMCH729-C6T1212

$109^.47 –
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7.5inch Passive NFC-Powered e-Paper V2, No Battery, Wireless Powering & Data Transfer, Stable Operation @(7.5inch NFC-Powered e-Paper V2)

Model #: XMCH729-C6T1519

$270^.87 –
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1.43inch AMOLED Display Development Board ESP32-S3, 466×466, QSPI Interface Round Display, Onboard Accelerometer and Gyroscope Sensor, with Metal Case @(ESP32-S3-Touch-AMOLED-1.43-B)

Model #: XMCH729-C6T1563

$123^.87 –
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Professional-grade switch 16AWG high current 30A crocodile clip to DC charging cable, suitable for 12-24V car battery charging

Model #: C738-WXY-703000012

$29^.65 –
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High Precision RTC Module for Raspberry Pi Pico, Onboard DS3231 Chip @(Pico-RTC-DS3231)

Model #: XMCH729-C6T1278

$46^.17 –
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ESP32-S3 2.8inch Display Development Board, 480×640, IPS, 32-bit LX7 Dual-core Processor, Up to 240MHz Frequency, Supports Wi-Fi & BLT, with Touch Function @(ESP32-S3-Touch-LCD-2.8B)

Model #: XMCH729-C6T1128

$115^.47 –
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ESP32-S3 1.3inch Display Dev Board with Plastic Case, 240×240 Pixels, Built-in ST7789V2 Chip and 6-Axis IMU, 262K Color, SPI Communication, 90° Hardware Rotation @(ESP32-S3-LCD-1.3-B)

Model #: XMCH729-C6T1211

$69^.27 –
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ESP32-S3 2inch Capacitive Touch Display Development Board, 240×320 Pixels, IPS Panel, 32-bit LX7 Dual-core Processor, Up to 240MHz Frequency, OV560 Camera NOT Included @(ESP32-S3-Touch-LCD-2)

Model #: XMCH729-C6T1120

$74^.97 –
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USB Multimeter USB Voltmeter Ammeter Load Tester USB Voltage Current PD Battery Power Capacity Charger Type C Meter Tester LCD Display Cable Resistance QC2.0/3.0/4.0 N10 1.44 Inch Screen

Brand: MakerHawk
Part Number: se
Size/Dimensions: 16.3068 cm x 21.9964 cm x 28.194 cm
Bandwidth: Voltage Tester, USB chargers, PC/laptop/desktop computer, mobile phone, power bank, car charger, cable
Model #: 224573044039

$43^.99 –
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2inch ESP32-S3 Display Development Board, 240x320, IPS, 262K Color, 32-Bit LX7 2-Core Processor, Up to 240MHz Frequency, Support WiFi&BT, OV5640 Camera NOT Included @(ESP32-S3-LCD-2)

Model #: XMCH729-C6T1127

$63^.57 –
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T-333 Universal Battery Tester, LCD Display, Cell Checker, Multi-Purpose Small Battery Tester, for AA, AAA, C, D, 9V, CR123A, CR2, CRV3, 2CR5k CRP2, and Button Cell Batteries

Brand: Tenergy
Part Number: T-333
Size/Dimensions: 2.8956 cm x 9.4996 cm x 16.51 cm
Bandwidth: Voltage Tester
Model #: 533701143458

$29^.99 –
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JetRacer AI Kit Accessories for Jetson Nano to Build AI Racing Robot Car with Front Camera Eye Dual Mode Wireless WiFi for Deep Learning Self Driving Vision Line Following DonkeyCar @

Model #: XMCH729-C6T1545

$622^.58 –
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ESP32-S3 2.8inch Display Development Board, 480×640, IPS, 32-bit LX7 Dual-core Processor, Up to 240MHz Frequency, Supports Wi-Fi & BLT, Without Touch Function @(ESP32-S3-LCD-2.8B)

Model #: XMCH729-C6T1126

$92^.97 –
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ESP32-S3 1.3inch Display Development Board, 240×240 Pixels, Built-in ST7789V2 Chip and 6-Axis IMU, 262K Color, SPI Communication, Supports 90° Hardware Rotation @(ESP32-S3-LCD-1.3)

Model #: XMCH729-C6T1210

$63^.57 –
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GamePi43 Add-ons Accessories Handheld Game Console Kit Classic Portable Retro Video Gaming Console 4.3 inch 800×480 IPS Screen Display Monitor for Raspberry Pi 4 3 2 Model B B+ @

Model #: XMCH729-C6T1346

$248^.97 –
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Core1121 LF Dual-Band LoRa Module, Based on Low-Power LR1121 Transceiver, Suitable for Sub-GHz and 2.4GHz Frequency Bands, 410~510MHz Frequency, +Pre-soldered Header @(Core1121-LF-M)

Model #: XMCH729-C6T1104

$55^.47 –
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High Precision and Large Torque 25kg.cm Wide Range Voltage Serial Bus Servo with Programmable 360 Degrees Magnetic Encoder @(ST3020 Servo)

Model #: XMCH729-C6T1464

$80^.97 –
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DMT-99 Digital Multimeter 9999 Counts TRMS, Rechargeable Volt Meter

Brand: FNIRSI
Part Number: DMT-99
Type: Ammeter
Equipment Type: Ammeter, Multimeter, Voltmeter
Model #: 777899103920

$72^.99 –
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Core1121 HF Dual-Band LoRa Module, Based on Low-Power LR1121 Transceiver, Suitable for Sub-GHz and 2.4GHz Frequency Bands, 850~930MHz Frequency @(Core1121-HF)

Model #: XMCH729-C6T1103

$52^.47 –
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UPS Uninterruptible Power Supply Module for Raspberry Pi Pico @(Pico-UPS-A)

Model #: XMCH729-C6T1277

$63^.57 –
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2inch ESP32-S3 Display Development Board, 240x320, IPS, 262K Color, 32-Bit LX7 2-Core Processor, Up to 240MHz Frequency, Support WiFi&BT, with OV5640 Camera @(ESP32-S3-LCD-2-C)

Model #: XMCH729-C6T1124

$77^.97 –
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2.13inch NFC-Powered e-Paper (G), Red/Yellow/Black/White 4-Color Displaying, No Battery, Wireless Powering & Data Transfer, ABS Case @

Model #: XMCH729-C6T1406

$98^.97 –
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for Raspberry Pi Compute Module 4 PoE UPS Uninterruptible Power Supply Base Board with Gigabit Ethernet/Dual HDMI/Quad USB2.0 etc.Interfaces @(CM4-POE-UPS-BASE)

Model #: XMCH729-C6T1400

$221^.97 –
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ESP32-S3 2.8inch Display Development Board, 240×320, IPS, 32-bit LX7 Dual-core Processor, Up to 240MHz Frequency, Supports WiFi & Bluetooth, Without Touch Function @(ESP32-S3-LCD-2.8)

Model #: XMCH729-C6T1123

$86^.97 –
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UPS Module for Raspberry Pi Pico with Uninterruptible Power Supply Li-po Battery via I2C, Stackable Design @(Pico-UPS-B)

Model #: XMCH729-C6T1402

$71^.97 –
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ESP32-S3 High-Performance Development Board with 3.49inch IPS Capacitive Touch Display, 172 × 640 Resolution, Integrated with ESP32-S3R8 Dual-core Processor @(ESP32-S3-Touch-LCD-3.49-EN)

Model #: XMCH729-C6T1082

$125^.97 –
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Classic Handheld Portable Video Game Console Kit with 4.3inch IPS Screen Display and for Raspberry Pi 4 Model B Inside - GamePi43-Pi4B @

Model #: XMCH729-C6T1437

$569^.97 –
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Core1121 LF Dual-Band LoRa Module, Based on Low-Power LR1121 Transceiver, Suitable for Sub-GHz and 2.4GHz Frequency Bands, 410~510MHz Frequency @(Core1121-LF)

Model #: XMCH729-C6T1100

$52^.47 –
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ESP32-S3 2inch Capacitive Touch Display Development Board, 240×320 Pixels, IPS Panel, 32-bit LX7 Dual-core Processor, Onboard Camera Interfac, with OV560 Camera @(ESP32-S3-Touch-LCD-2-C)

Model #: XMCH729-C6T1125

$92^.97 –
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