5pcs 2S Li-ion 18650 Lithium Battery Charger Protection Board
$17.94
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Features
1. The protection board uses imported lithium polymer rechargeable battery protection IC
2. Built-in three overcurrent detection circuit (current 1, current 2, load short circuit)
3. Through the MOS tube can control the battery charge and discharge
4. Connect the terminals of the charger with high withstand voltage devices
5. Operating temperature range:negative 40 degrees to 60 degrees
6. Built-in high-precision voltage detection circuit
7. Low current consumption
Welding point Description
B + is connected to the positive side of the battery pack
MB Connect the contacts in battery 1 and battery 2
B – Connect the negative of the battery pack
P + is connected to the positive terminal (charge side / discharge side)
P-negative / negative terminal (shared with charge / discharge)
Voltage:Charging voltage:DC9V CC/CV (Max.12V)
Single-section equalization voltage:/
Current:Single-phase equalization current:/
Single section current consumption (self-consumption):≤6uA
Maximum sustained discharge current:4A
Overcharge protection:Overcharge detection voltage:4.29V
Accuracy:≤ ±0.025V
Overcharge detection delay time:1s
Overcharge detection recovery voltage:4.05V
Accuracy:≤ ±0.025V
Overdischarge protection:Overdischarge detection voltage:3V
Accuracy:≤ ±0.1V
Overdischarge detection delay time:128ms
Overdischarge detection recovery voltage:3.2V
Accuracy:≤ ±0.1V
Overcurrent protection:Overcurrent detection voltage:200mv
Accuracy:≤ ±30mv
Overcurrent detection current:9.8A
Accuracy:≤ ±3A
Overcurrent detection delay time:12ms
Recovery status:Automatic recovery
Short circuit protection:Detection status:External short circuit
Detection delay time:≤50us
Recovery status:Automatic recovery
Internal resistance:Protection circuit (MOSPET):≤21mΩ
Temperature:Working temperature range:-40~+52°C
Storage temperature range:-40~+125°C
Product Usage
2 strings of nickel cobalt manganese, lithium cobalt oxide, lithium manganese oxide rechargeable batteries
2 series lithium polymer rechargeable battery
Notice
1. During connection,pay attention to input/output voltage,load current using condition, and make sure that board power consumption will not surpass tolerance consumption
2. When connect with battery,it may not discharge;in this condition,continuous charging can let it restore to normal operating state
3. When overcharging battery and overdischarging battery are mixed up,it will become charging and overdischarging state, both of them cannot perform charging and discharging
4. Although this protection board internallt installs anti-static protection circuit, please don’t force too high static electricty on protection board
Package included
5 x 2S Li-ion 18650 Lithium Battery Charger Protection Board
Weight | 0.075 kg |
---|
Customers Also Viewed
5pcs TS-300B Turbidity Sensor Detection Module Water Quality Tester Washing Machine Turbidity Transduce
$43.93Sensor & Detector ModuleAdd to cartPrincipleTurbidity sensor TS-300B measures the turbidity (counter of suspended matter) in the wash water. Based on the optical principle, the sensor uses the light-emitting diode and phototransistor to receive the specific wavelength to measure the opacity or other substances of dirty water. concentration. By using phototransistors and light-emitting diodes, the light emitted by the sensor …
3Pcs USB Fan Speed Controller Module Reducing Noise Multi-stall Adjustment Governor DC 4-12V
$20.74Motor PWM Speed ControllerAdd to cartFeatures– USB Fan Air Conditioner – Strong winds and weak wind adjust freely – Stepless Speed Regulation – Suitable for the very common 5.0V USB fan on the market Regulation PrincipleThe non-adjustable fan is a 5V direct fan motor,while the two-stall fan is the interior has a step-up circuit board,when placed in the second gear,the …
5pcs JDY-08 BLE bluetooth 4.0 Serial Port Wireless Module Low Power Master-slave Support Airsync i Beacon
$45.12Smart ModuleAdd to cartFeaturesJDY-08 transparent transmission module is based on bluetooth 4.0 protocol standard, working frequency range is 2.4GHZ range, modulation mode is GFSK, large transmission power is 0db, large transmission distance is 80 meters, TICC2541 chip design is adopted, and users can modify device name by AT command. , service UUID, transmit power, pairing password and other …
ADC Module ADS1100 for Analog Signal Capture Converter Compatible M5StickC ESP32 Mini IoT Development Board Fi
$14.74Converter BoardAdd to cartnull Description ADC_HAT is another type of C-HAT specifically design for M5StickC controller. Same as ADC unit, this is an ADC converter component for stickc. Packed with an ADC converter chip ADS1100, which is a fully differential, 16-bit, self-calibrating, A/D converter. Extremely easy to design with and configure, the ADS1100 allows you to obtain precise …
5pcs Mini MP1584EN DC-DC BUCK Adjustable Step Down Module 4.5V-28V input 0.8V-20V Output
$8.94Power Supply ModuleAdd to cartSpecificationsModel:MP1584Name:DC-DC step-down moduleInput Voltage:4.5V ~ 28VOutput voltage:0.8V ~ 20VOutput Current:3A (Max)Conversion efficiency:96% (maximum)Output RippleSwitching frequency:1.5MHz (highest) typically 1MHzOperating Temperature:-45°C ~ +85°CSize:22mm * 17mm (L * W )Application areas:DIY mobile power, monitor power supply, power buggies, camera power supply, car power, communications equipment supply,etc.Packge included5 x Step Down Module
LILYGO TTGO T-Koala ESP32 WiFi and bluetooth Module 4MB Development Board Based on ESP32-WROOM-32 Micro USB
$26.23Smart ModuleAdd to cartFeatureEspressif official ESP32-WROOM-32 moduleLatest ESP32 version:REV14MB FLASHLithium battery interface, 500mA maximum charging currentCompatible with , MicroPythonDefault firmware:latest MicroPythoTechnical specificationsMicrocontroller:ESP-32Board power supply:(USB) 5VSupport battery:Lipo Battery 3.7VWorking voltage:3.3VFlash:4 MbytesLength:78 mmWidth:27 mmWeight:7.8 gramsPackage includes1 x ESP32 WiFi&bluetooth Broad2 x Pin
Reviews
There are no reviews yet.