replacement batteries

Freenove Bipedal Robot Kit for Raspberry Pi Pico W (Included) (Compatible with Arduino IDE), LED Matrix Expressions, Obstacle Avoidance, Colorful Lights, Buzzer, Speaker, App

Model #: 324589303377

$97^.49 –
More options from $92.99 - $97.49
Free Shipping

Compare

Quick View

2 Pack ESP32 LoRa V3 Development Board with 915MHz Antennas + 3000mAh Battery + Meshtastic Case, ESP32-S3 SX1262 Integrated WiFi Bluetooth OLED Display for Arduino LoRaWAN IOT (N32 Version, Blue)

Model #: 694782045054

$124^.38 –
More options from $124.38 - $132.99
Free Shipping

Compare

Quick View

M ATX Desktop Motherboard for Intel B75, NVME&NGFF Dual Mode M.2 High-Speed Hard Disk/CPU for LGA 1155Pin/2X DDR3 1600/1333/1066 MHZ/1X PCI EX16 Graphics Card Slot Motherboard

Model #: 9435761185726

$88^.99 –
$5.99 Shipping

Compare

Quick View

Adafruit Stereo 2.8W Class D Audio Amplifier - I2C Control AGC - TPA2016

Model #: 1712

$15^.96 –
Free Shipping

Compare

Quick View

Heltec WiFi LoRa 32 V3 Development Board with Plastic Case 800mAh Battery ESP32 S3 SX1262 Meshtastic LoRaWAN Compatible OLED Display Type-C USB IoT Node for Smart Home Industrial Control (N30 Black)

Model #: 694782067506

$66^.78 –
More options from $66.78 - $69.99
Free Shipping

Compare

Quick View

PoE Texas Raspberry Pi PoE Hat PoE Injector - Single Port Power Over Ethernet Passive PoE Adapter

Model #: 147923734657

$68^.69 –
Free Shipping

Compare

Quick View

ACEIRMC 2pcs 915MHz ESP32 LoRa 0.96 OLED Development Board V3 SX1262 Type-C with LoRa Antenna for Arduino NodeMCU IoT

Model #: 9158154827705

$85^.99 –
$5.99 Shipping

Compare

Quick View

ESP32 LoRa V3 915MHz ESP32S3 WiFi BT Development Board with 0.96" OLED Display + 5DBi LoRa Antenna, SX1262 LoRa32 Kit for Arduino Meshtastic IoT

Model #: 531199093226

$52^.99 –
Free Shipping

Compare

Quick View

915MHZ ESP32 Lora V3 WiFi+BLE Development Board 0.96inch OLED Display SX1262 Type-C Lora Kit + 18650 Battery Clip Case with Connect Lead

Model #: 434635369445

$86^.08 –
More options from $86.08
Free Shipping

Compare

Quick View

ESP32 LoRa V3 Development Board + 3.7V 3000mAh Battery + Custom Case Set - with 915MHz Meshtastic Antenna and SMA Antenna Surport WiFi Bluetooth LoRa V3 Devices for Arduino LoRawan IOT (N33,Blue)

Model #: 9359014270758

$76^.38 –
More options from $76.38
Free Shipping

Compare

Quick View

Pi Pico Expansion Board Mini - RGB Matrix Adapter with Grove Connectors, DS1302 RTC, Lithium Battery Charging, Multi-Functional Development Board

Model #: 592395315314

$42^.99 –
$5.99 Shipping

Compare

Quick View

diymore 1865O Battery Holder Double Li-ion V8 Battery Shield Micro USB 5V/3A 3V/1A Power Bank Battery Charging Module for Raspberry Pi and Arduino ESP32 (2 Holders)

Model #: 386044938494

$97^.68 –
Free Shipping

Compare

Quick View

2 Pack ESP32 LoRa V3 Module Board with 3000mAh Battery Set - with 915MHz Antenna and SX1262 LoRa V3 Case Devices for Meshtastic Arduino LoRawan IOT

Model #: 386044969856

$105^.68 –
Free Shipping

Compare

Quick View

Freenove 4WD Smart Car Kit for Raspberry Pi 5 4 B 3 B+ Zero 2 W, Face Tracking, Line Tracking, Light Tracing, Obstacle Avoidance, App Control, Camera, Servo (Raspberry Pi NOT Included)

Model #: 904465548148

$113^.69 –
Free Shipping

Compare

Quick View

ESP32 LoRa V3 Development Board with 915MHz Antenna and 1100mAh Battery - 10dBi Gain 17cm SMA Male Antenna SX1262 LoRa V3 Device and JST1.25 Battery Set for Meshtastic Arduino LoRawan IOT

Model #: 516885632576

$81^.68 –
Free Shipping

Compare

Quick View

LoRa V3 Board with 3000mAh Battery Set for Meshtastic AWYHP LoRa V3 with 915MHz Antenna and SX1262 Chip LoRa V3 Case Devices Compatible with Arduino LoRawan IOT Meshtastic

Model #: 694782048321

$63^.48 –
More options from $57.99 - $63.48
Free Shipping

Compare

Quick View

2 Pack ESP32 LoRa V3 Module Board with Case + 4 Pack 3.7V 3000mAh LiPo Battery

Model #: 7099892202374

$119^.89 –
More options from $119.69
Free Shipping

Compare

Quick View

DIYmalls 2.4" inch ESP32 Display ESP32-2432S024C Capacitive Touch Screen - 9341 TFT LCD Module 240x320 ES-32 Development Board for Arduino IDE

Model #: 478643926993

$41^.99 –
$5.99 Shipping

Compare

Quick View

1Pack ESP32 LoRa V3 Development Board + 3.7V 3000mAh Battery + Custom Case Set - 915MHz Meshtastic Antenna and SMA Antenna Surport WiFi Bluetooth LoRa V3 Devices for Arduino LoRawan IOT (N33,Green)

Model #: 694782017792

$87^.08 –
More options from $87.08
Free Shipping

Compare

Quick View

KEYESTUDIO Basic Starter Kit for BBC Micro bit V2, Graphical Programming Built-in Compass, Buttons, LED Matrix Display + Battery Holder & USB Cable for Microbit

Model #: 9158154886139

$59^.88 –
Free Shipping

Compare

Quick View

Freenove Mecanum Wheel Car Kit for Raspberry Pi 5 4 B 3 B+ Zero 2 W, Face Tracking, Line Tracking, Light Tracing, Obstacle Avoidance, App Control, Camera, Servo (Raspberry Pi NOT Included)

Model #: 904465466053

$120^.69 –
Free Shipping

Compare

Quick View

VESAOIR BBC Micro:BIT Micro:bit v2 Go Club (10 Pack microbit v2 go kit) with 10 BBC Micro:bit V2 Boards. Battery Holder, Micro USB Cable are Included

Model #: 9158154883039

$297^.78 –
Free Shipping

Compare

Quick View

Zunate Module, Development Board, Lithium Battery Charging, GSM GPRS SIM Card Slot, Voice Control

Model #: 694782942032

$48^.99 –
$5.99 Shipping

Compare

Quick View

Waveshare ESP32-P4-WIFI6-POE-ETH High-Performance Development Board, Based On ESP32-P4 and ESP32-C6, Supports Wi-Fi 6 and BLT 5 (LE), PoE Module, Bundle with Speaker and Cables (5 Items)

Model #: 994255016391

$70^.99 –
$5.00 Shipping

Compare

Quick View

Meshnology Case for LoRa ESP32 V3 Module Board Device Set - Development Board Antenna 3000mAh Battery All-in Enclosure OLED Screen Protection Shell with Type C Interface (N35 Version, Blue)

Model #: 884945138284

$37^.99 –
$5.99 Shipping

Compare

Quick View

SunFounder ESP32 Camera Pro Kit with ESP32 WROOM 32E Module Enhanced Breakout Expansion Development Board ESP32CAM Rechargeable Battery Micro SD Card Slot (Compatiple with Arduino)

Model #: 647807047908

$52^.99 –
$5.99 Shipping

Compare

Quick View

Yahboom Raspberry Pi 5 Robot Track Tank Car Kit with Robotic Arm Artificial Intelligence Learning Electronic Programming for Teens Adults (Transbot-SE without Pi)

Model #: 166185651137

$368^.49 –
More options from $368.49 - $386.99
Free Shipping

Compare

Quick View

Wireless Tracker Development Kit LoRa 915MHz SX1262 ESP32-S3 WiFi+BT UC6580 GPS GNSS Receiver for Arduino Meshtastic IoT LoRaWAN

Model #: 636031980204

$60^.99 –
$5.00 Shipping

Compare

Quick View

Mesh Node T114 V2 LoRaWAN Meshtastic Development Board AYWHP Meshtastic Tracker Nordic nRF52480 with SX1262 Chip 1.9-inch TFT Display 902-928MHz with BLE WiFi Compatible with Arduino/Meshtastic

Model #: 612521344411

$77^.18 –
More options from $71.99 - $77.18
Free Shipping

Compare

Quick View

KEYESTUDIO Micro:bit V2 Go Bundle Kit (5 Pack Microbit V2.2 Go Kit)

Model #: 988154272880

$167^.79 –
Free Shipping

Compare

Quick View

ELECFREAKS microbit Nezha Inventor Kit Planet X Starter Sensors with 40+ Learning Projects and 400+ Bricks, Micro:bit NeZha Expansion Board with 900mAh Lithium Battery(Without Micro:bit)

Model #: 612521368868

$225^.98 –
More options from $221.99 - $225.98
Free Shipping

Compare

Quick View

Freenove ESP32-S3 ESP32 S3 Display CYD 2.8 Inch IPS Capacitive Touch Screen 240x320 Pixel, Supporting XiaoZhiAI AI, Dual-core 32-bit 240 MHz Microcontroller WiFi+BT, C Code LVGL Projects Tutorial

Model #: 264505666271

$49^.99 –
Free Shipping

Compare

Quick View

Waveshare ESP32-S3 2.06inch AMOLED Touch Watch Development Board, 32-bit LX7 Dual-core, 410×502 Pixels, QSPI, Onboard Dual Digital Microphones Array, ESP32 with Display, Without Battery

Model #: 694782059600

$76^.99 –
$5.99 Shipping

Compare

Quick View

Adafruit DS3231 Precision RTC FeatherWing

Model #: ADA3028

$17^.55 –
Free Shipping

Compare

Quick View

Waveshare RP2350 MCU Board, with 1.28inch Round LCD, Dual-core & Dual-Architecture Design, 240×240 Pixels, 65K Color, IPS Panel, with CNC Metal Case,no Touch

Model #: 9430159826021

$59^.69 –
Free Shipping

Compare

Quick View

JESSINIE ESP32 Aduio Kit ESP32 WiFi Bluetooth Module ESP32-A1S Module Audio Development Board BLE Low Power Dual-core 64Mb Serial Adapter Port to WiFi Board

Model #: 9357980740640

$50^.99 –
$5.00 Shipping

Compare