DC 9V 4A 2S Lithium Battery Protection Board Li-ion Cell with Balanced Charging
$10.92
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Specifications
Size:43*10*2.5mm
Charging voltage:DC 9V
Current:4A
Balance:YES
Features
Built-in high-precision voltage detection circuit.
Connect the terminals of the charger with high withstand voltage devices.
Built-in three overcurrent detection circuit (overcurrent 1, overcurrent 2, load short circuit).
Through the MOS tube can control the current charge and discharge.
Wide operating temperature range:-40 → ~ +50 →.
Low current consumption.
Description Of Welding Points
B+:Connect the battery positive
B-:Connect the battery negative
MB:Connect the contacts in Battery 1 and Battery 2
P+:Connect / discharge side positive (shared with the charging side and the discharge side)
P-:Receiver / Discharge terminal negative (shared with the charging side and the discharge side)
Note:Due to the manual measurement, there might be some errors, please understand.
Package included
1 x lithium battery protection board
| Weight | 0.005 kg |
|---|
Related products
RF And Microwave DC Bias DC Feeder Module 10-6000MHz
$15.30Other Module BoardAdd to cartUse1. RF power supply of active antenna2. The output of the broadband amplifier is straight3 communication data injected through the RF sideWorking parameters1. Frequency range:10 – 6000MHz2. Insertion loss:0.3dB@512MHz 0.45dB@1575MHz3. Maximum voltage:50V4. Maximum current:500mA5. RF connector:SMA-K (outer screw bore)6. System impedance:50 ohms7. Dimensions:33mmx33mm without connectorWiring1.DC:external DC power supply2.RF:RF signal port (this port can only transmit …
RF And Microwave DC Bias DC Feeder Module 10-6000MHzRead More
12V 10A 2 Channel 315MHz Remote Control Switch Relay Wireless Receiver with 2 Transmitters
$32.79Other Module BoardAdd to cartTransmitter SpecificationChannel:2 CHRemote Control Distance:100 meter(open/ideal) in theory, 15%-50% in reality(In open environment,receiver antenna outside the box)Encode:Fixed code, solderingFrequency:315 MHzSize:75mm x 54mm x 25mm/3inch x 2.1inch x 1inchPower Supply:1 X 12V/23AControl ModeControl TypesToggle/Self-Lock:Press->On; Press again->Offpress one button for one time is working/ON .press the same button again is stop/OFF .(1 channel switch(receiver) need 1 button …
12V 10A 2 Channel 315MHz Remote Control Switch Relay Wireless Receiver with 2 TransmittersRead More
3 Slots AAA Battery Box Battery Holder Board with Switch for 3 x AAA Batteries DIY kit Case
$4.36Other Module BoardAdd to cartSpecificationsSupport Model:AAA BatteryShell material:ABS Cable:1007 (150mm)Metal spring:carbon steel nickel plating by NCAA salt spray test, stainless steel spring.Size:63*37*15.5 mmPackage Included1 x 3 Slots AAA Battery Holder Plastic Case Storage Box
ATU QRP-40 Antenna Tuner MINI 7 * 7 Antenna Automatic Tuner with 0.96 inch OLED Display Screen 1.8-55MHz 40W with Cover Finished Type
$161.99Other Module BoardAdd to cartThis antenna automatic tuner with 0.96 inch OLED display screen, so you can see the data more clearly, with built in battery and aluminium alloy cover, come on and try it, it will not let you down.Features– Minimum tuning power is 2.5W, compared with other types, this antenna automatic tuner more suitable for the low …
Customers Also Viewed
50Pcs KW12-3 Micro Limit Switch with Roller Lever Open/Close Switch 5A 125V
$16.52Electronic Accessories & SuppliesAdd to cartFeaturesOperating temperature:-40°C to 70°CRated voltage:AC 125V-250VPer weight:2gCurrent rating:5ASize:20 x 10 x 6mm (L X W X H)PCB Terminals Circuit BoardWith Roller Lever LimitWorking principleBy external mechanical force transmission elements (by pins, buttons, levers, rollers, etc.) will be used to force action on a reed, producing reed instantaneous action when action shifted to the critical point, …
50Pcs KW12-3 Micro Limit Switch with Roller Lever Open/Close Switch 5A 125VRead More
129Pcs/Set Silicone Casting Molds and Tools Jewelry Pendant Resin Mould DIY
$20.24Lab TubesAdd to cartFeatures-This set of making tool is especially designed for DIY expoxy resin crafts, including silicone mold,spoon,sequin,drill,nails and so on.-Different silicone molds have different shapes for you to choose,which may accurately match your various needs.-It is easy control with the reliable quanlity as well as the efficence. -The superior DIY tools for your craft works.SpecificationMaterials:Silicone,MetalType:Making ToolsQuantity:129pcs,one …
129Pcs/Set Silicone Casting Molds and Tools Jewelry Pendant Resin Mould DIYRead More
12V 7.5W Polysilicon Solar Panel Battery Charger Clip for Car RV Boat Outdoor
$60.74Solar PanelAdd to cartFeatures Lightweight and convenient to carry Long span life Easy to use Suitable for 12V battery, working temperature 0-60 ℃, reflow protectionSpecificationsMaterial:Grade A monocrystalline silicon solar panelPower:7.5W maxWorking voltage:12V (rechargeable 12V battery)Current:0-625MATemperature:-60 ° CSolar panel size:310 * 190mmPacking size:330 * 205 * 30mmNotice Make sure your battery is good and bad The level of the …
12V 7.5W Polysilicon Solar Panel Battery Charger Clip for Car RV Boat OutdoorRead More
WXD3-13-2W Precision Potentiometer 470R 47K Ohm Wirewound Multi-Turn Potentiometer
$4.50Module ComponentsAdd to cartSpecificationsResistance range:47K┯Resistance tolerance:÷ 5%Rotation angle:3600 ÷ 20 Number of laps:10 lapsRated voltage:160VStarting torque:3.5 ~ 100mN.mRated power:2W (85 →) 0W (125 →)Linearity accuracy:÷ 0.3%Mechanical durability:10,000 weeksPackage included1 x Potentiometer
Mini Diving Equipment Scuba Diving Cylinder Scuba Oxygen Reserve Air Tank Set
$568.00Magnetic StirrerAdd to cartSpecificationsName:0.5L Portable Mini Oxygen Cylinder Air Oxygen Tank Breath DivingBreathing Oxygen CylinderCapacity:0.5LMaterial:Aviation aluminumOxygen cylinder weight:1040gOxygen cylinder dimension:φ6*35.5cm (2.4*14inch)Packing case size:65*10*38cm (25.6*4*15inch)Air capacity:3.0 Cu.Ft / 85 LittersMax. pressure:3000PSI / 200bar / 20MPaMax. dwell time underwater:10minNumber of underwater max. breathing:21 times(depending on individual lung capacity and depth of diving)High-pressure Inflatable PumpHigh pressure air pump material:stainless steelSize:62*26*3.6 cm(24.4*10*1.4inch)Barometer …
Mini Diving Equipment Scuba Diving Cylinder Scuba Oxygen Reserve Air Tank SetRead More
intelligent Dual LCD Pure Sine Wave Power inverter DC48V to AC220V 6000W for Home/Car/industry
$1,188.66InvertersAdd to cartSpecificationsType:Solar inverterOutput voltage waveform:Pure sine waveMatarial:Aluminum shellPower:6000WPeak Power:12000W (5000W Continous)Output voltage:220VInput voltage:48VInput DC low voltage protection:10V±0.5V DCInput DC high voltage protection:15.5V±0.5V DCOutput frequency:50Hz/60HzConversion rate:93% or moreSize:450x180x140mmWeight:8.9KG(Approx.)Appication:Home emergency/Industry/CarFeatures-High-precision circuit board.-Built-in intelligent control chip.-Dual LCD screen integration.-If the machine is abnormal, there will be an alarm.-Screw terminal. Pluggable plug, easy to replace the cable.-Universal socket, strong compatibility,most …
43.8V 1.6A Electric Bike Battery Charger for Scooter Power Supply Lithium Battery Charger
$46.56AC/DC AdaptersAdd to cartSpecificationsName:36V Lithium Battery Charger 43.8V 1.6AColor:BlackSize:155*90*50mm (6.1*3.5*2inch)Input:AC 100-240V 50-60HzOutput:DC 42V 0-2AInput plug:EU PlugOutput plug:1+, 3-Feature– This charger is suitable for all 36V lithium batteries.– Quick charge function.– Suitable for electric bicycle scooter.Package included1 x Lithium Battery Charger
Reviews
There are no reviews yet.