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12V 18650 10A BMS Charger Li-ion Lithium Battery Protection Board Circuit Board 10.8V 11.1V 12.6V Electric

260.00 inc. GST
  • Full Charge Voltage: 12.6V to 13V
  • Over Current Protection
  • Under Voltage (Over-discharge) protection
  • Maximum Discharge Current: 8A ± 2A
  • Maximum Charging Current: 10A ± 1A
  • Short Circuit Protection
  • Quiescent Current: < 30 ±A
  • Working Temperature: -40° ~ 50° C
  • Effective life: > 30000 Hour

4 Series 30A 18650 Lithium Battery Protection Board 14.8V 16V with Cable

450.00 inc. GST
  • For the successful start of the drill, it requires three 15C-20C power battery, or six 10C-15C power batteries (ordinary 18650 cannot start the drill!!)
  • Strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, 16.8V, do not deliberately short circuit.
  • Overcharge protection,
  • Over-discharge protection function, short circuit protection function,
  • Overcurrent protection function, band balance.

4 Series 40A 18650 Lithium Battery Protection Board 14.8V 16.8V with Balance for Drill Motor Lipo Cell Module

400.00 inc. GST
  • For the successful start of the drill, it requires three 15C-20C power battery, or six 10C-15C power batteries (ordinary 18650 cannot start the drill!!)
  • Strictly according to map wiring 0V, 4.2V, 8.4V, 12.6V, 16.8V, do not deliberately short circuit.
  • Overcharge protection,
  • Over-discharge protection function, short circuit protection function,
  • Overcurrent protection function, band balance.

Dual Micro USB 3.7v to 5V 2A Power Bank DIY 18650 LiPo Charger

250.00 inc. GST
  • 4-level LED lamp display power, not working state intelligent automatic shutdown;
  • The built-in lithium battery protection IC, over-current, under-voltage protection;
  • Dual USB output ports.
  • Dimensions: 68 x 34 x 9 mm (LxWxH)
  • Weight: 10 gm
  • Input port: MicroUSB (Andro)
  • Input requirements: 5V constant voltage power supply can do charge input power, the most matching charger for 5v1a above
  • Output port: USB
  • Output parameters: 5V1A/5V2A
  • Requirements for rechargeable batteries:
  • Compatible Batteries: 18650 batteries, cell phone batteries, flat-panel batteries, MP3 batteries, etc. 3.7v-4.2V polymer Lithium battery,
 

Li-ion 18650 BMS PCM battery protection board bms pcm with balance 25A

300.00 inc. GST
  • Charging Voltage: 12.6V DC CC/CV
  • Balance Voltage for Single Cell: 4.2V
  • Max Continuous Charge/Discharge Current: 25A
  • Overcharge voltage range: 4.25-4.35v + 0.05v.
  • Over discharge voltage range: 2.3-2.7v + 0.05v.
  • Operating current: 0 – 25A.
  • Operating temperature: -40 – +50℃.
  • Instantaneous current: 35 – 40A.
  • Storage condition: -40 – +80℃.
  • Quiescent current: less than 30uA.
  • Balance current: about 40 – 50mA.
  • Effective life: more than 30000 hours.
  • Internal resistance: less than 100m ohms.
  • Short-circuit protection: protection, delayed self-recovery.

WeMos D1 ESP Wroom 02 Board ESP8266 Mini WiFi Nodemcu Module 18650 Battery

1,500.00 inc. GST
  • One AD inputs.
  • Micro USB inputs.
  • One programmable LED (D0).
  • AUTO PROGRAM circuit.
  • ESP8266 (ESP-WROOM-02 With TELEC) is equivalent to the NodeMCU.
  • Analog Input (AD): Built-in dividing resistor (AD = 220K ADC 100K = GND).
  • There is a SOLDER terminal for SLEEP MODE.
  • Compatible With Arduino andNodeMCU.
  • Operation and charging are possible at the same time.
  • 18650 charging circuit including the 5V boosting circuit with TP5410.
  • Overcharge protection, over-discharge protection built-in.
  • LED: Red = Charging, Green = Full charging.
  • 3000 mA 18650 It is possible to operate for more than 17 hours on a battery.
  • Integrated 18650 battery charging and discharging system.
  • One switch controls whether the 18650 battery is on power or not.
  • OLEDs SDA and SCL can connect to the D1 pin and the D2 pin respectively.
  • The five buttons can be controlled by FLATH, RSET, D5, D6, and D7 respectively.
  • The 5 Digital pins can configure the write/read/interrupt/PWM/I2C/one-wire supported separately.
  • Operation and NodeMCU consistent, adding a programmable LED, you can use GPIO16 to control; display 8266 running status and other functions. Integrated OLED and five buttons, more convenient for development.
  • The design concept originates from the open-source project NodeMCU; the development board integrates 18650 charging and discharging systems with charging and discharging protection. At the same time, an OLED and five directional buttons are integrated to facilitate the development.