WayinTop Recordable Sound Module Button Control 8MB MP3 WAV Music Voice Player Programmable Board USB Downloadable Rechargeable Audio with AA Battery Box and USB Cable for DIY Music Creative Gift
Programmable Sound Module Provide more possibilities to develop a module completely fit for your own project. You can select different trigger mode (button TTL trigger) by connecting with different soldering pads.
vreplrse Rechargeable Battery Module Charging Board 24V Protect Boards Electronic Component Modified Spare Parts
Simple to use This battery protect board is designed with marks on the board, so you can easily know how to wire
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TP4056 Type-c USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions 3PCS
Light state no load the light not bright, red light for recharging, is full of green light.
HAWK'S WORK 2 Pcs 3.7V Lipo Battery, 300 mAh Rechargeable Lithium Polymer Battery for RC Plane Helicopter Drone All Models & Toys (XH2.54 Connector)
- Material Lithium polymer; Capacity 300mAh; Voltage 3.7V; Size 33 * 20 * 6 mm 1.30 * 0.79 * 0.24 inches; Approx. weight 9.0g; Connector XH254
AEDIKO 20pcs TP4056 Micro USB 5V 1A 18650 Lithium Battery Charger Module Li-ion Charging Board with Dual Protection Function
Protection Overcharge Over Discharge and Over-current Protection
DAB/DAB+ & FM Portable Digital Radio | Leather Design | Bluetooth | Rechargeable Battery | Dual Alarms & Sleep Timer | Perfect for Home, Office or Outdoors | AZATOM Spitalfields 2 (Black)
+ The very latest DAB+ and FM Technology for crystal-clear reception. DAB+ ensures the Spitalfields receives more stations than other DAB Radios. It also has FM Radio for more choice. "Future Ready" ensures the radio has been designed to be compatible in the future.
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RAKSTORE ESP8266 ESP32 Power Supply Rechargeable Dual 16340 Lithium Battery Charger Shield Module for Arduino
The charging interface is micro USB, and the charging tool is very convenient to obtain (such as for Android mobile phone adapter). When it is stopped, it is recommended to turn off the power output and let the mobile power supply enter the standby state, thus saving limited battery energy.
XuQiZZpp Battery 18650 Charging PCB 3S 25A For Drill Motor 12V Balance Module Battery Protective Module Replacement Circuit Board For Rechargeable Batteries
Featuring over Charging Protective (4.25-4.35v 0.05V), working current of 25A, and safeguards against over discharge, over current, and short circuits, this board enhances Battery efficiency
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Fasizi 18650-Board Dual USB 5V 2.4A Mobile Module 18650-Lithium Battery Charger-Board with Overcharge Overdischarge Short Circuit Protection DIY USB Board
Size 6.5 * 2.5 * 0.1cm; Dual output current 5V 2.4A; Input voltage B+ to B- 3.0 - 4.2V.
10Pcs Black 4S NiMH Battery Charging Board Wear Proof Lightweight NiCd Battery Charging Module for Rechargeable Batteries PCB Material 230mA Charging Current
EXCELLENT PROTECTION This 4S NiMH Battery Charging Board is engineered with superior protection mechanisms to ensure stable and efficient performance. Its advanced design safeguards your batteries from overcharging and short circuits, extending their lifespan. The robust construction guarantees reliable operation, making it a must-have for battery maintenance enthusiasts.
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Hailege 10pcs Type-C USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions
Light state no load the light not bright, red light for recharging, is full of green light.
WSDMAVIS 2 Pcs 18650 Lithium Battery Charge Module 5V to 4.2V 3A Lithium Battery Fast Charging PCB Board with Type C Input
After entering the constant voltage mode , stop charging every 4 minutes , and check whether the battery voltage is higher than 4.15V If it is higher than 4.15 V stop charging ; otherwise , continue charging , and then test after 4 minute.When the battery is full , if the battery voltage is detected to be less than 4.1V , it will be tumed on to charge the battery.
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