Category
- Arrivals on 2025
- DIY & STEM Kits
- Kits & Projects
- Robotics Kits & Parts
- CNC & 3D Printer Parts
- Development Board
- Electronics-Sensors
- Electronics-Modules
- Electronics-Display Devices
- Electronics-Camera
- Cables & Wires
- Drone / Aeromodelling
- Mechanical Parts
- Miscellaneous items
- Motors & Actuators
- Active Components
- Passive Components
- Supply- Battery & Chargers
- Tools & Equipment
- Used Parts For Sell
Top rated products
-
Drill Machine- MB140 For PCB Drilling & Mini Craft
₹425.00Original price was: ₹425.00.₹169.00Current price is: ₹169.00. -
Jumper Wire DuPont Female To Female (10 Pins)
₹25.00Original price was: ₹25.00.₹22.00Current price is: ₹22.00. -
Plastic Blue Thin Spur Gear-50Teeth for 6mm Shaft
₹65.00Original price was: ₹65.00.₹55.00Current price is: ₹55.00. -
BD140 PNP Bipolar Transistor
₹25.00Original price was: ₹25.00.₹22.00Current price is: ₹22.00. -
BO Motor Wheel- 75mm Dia. x 8mm Width (1Pcs)
₹22.00Original price was: ₹22.00.₹16.00Current price is: ₹16.00.
Google Review
Bamboo Lab A1 3D Printing




5V Step-Up Power Module Lithium Battery Charging Protection Board USB (134N3P)
₹95.00 Original price was: ₹95.00.₹89.00Current price is: ₹89.00.
STOCK: 5 (WooHoo!) Available
Quick Review:
- BAT Discharging Stop Voltage: 2.9V.
- Discharging Efficiency: 85%(input 3.7V output 5V/1A).
- Indication: Charging and discharging
- When charging: red light flashing.
- Fully charged: Red light glows for a long time.
- Integration charging management and discharging management.
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Bulk Quantity? Let’s Talk!
Availability:
5 in stock

5 in stock
27 in stock
5V Step-Up Power Module Lithium Battery Charging Protection Board USB For DIY Charger 134N3P Lithium Battery Charging Protection Board Boost Converter LED Display USB For DIY Charger 134N3P High-Quality USB iron with Cheap display port video card and Integrated Circuits.
Technical Specification:
- Internally installed charging and discharging power MOS.
- Preset 4.2V charging voltage, precision ±1%.
- Max 8uA standby current.
- BAT Discharging Stop Voltage: 2.9V.
- Discharging Efficiency: 85%(input 3.7V output 5V/1A).
- Indication: Charging and discharging
- When charging: red light flashing.
- Fully charged: Red light glows for a long time.
- Integration charging management and discharging management.
- Intelligent temperature control and over temperature protection.
- Integration output overvoltage protection, short circuit protection, overload protection.
- Integration overcharging and over-discharging protection.
- Support trickle mode and zero voltage charging.
Package Includes:
- 1 Piece- 5V Step-Up Power Module Lithium Battery Charging Protection Board USB (134N3P)
| Weight | 10 g |
|---|
Shipping
We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.
For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.
We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.
This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.
We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.
Warranty
This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.
What voids the warranty?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.
Other Info
- Country of origin: China
- Packer/ Importer: Ercoms Robotics Lab
Related products
-
TP4056 (Micro USB) 1A Li-Ion Battery Charging Board with Current Protection
₹55.00Original price was: ₹55.00.₹35.00Current price is: ₹35.00.Add to cart Buy nowQuick Review:
- Current Protection: Yes
- Inversed polarity: NO.
- Charging method: Linear
- Input Voltage: 4.5-5.5V
- Full Charge Voltage: 4.2V
- Over-Current Protection: 3A
- Under-Voltage Protection: 2.5V
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Bulk Quantity? Let’s Talk!
Availability:
-
HC-SR04 Ultrasonic Sensor Module
₹110.00Original price was: ₹110.00.₹79.00Current price is: ₹79.00.Add to cart Buy nowQuick Review:
- IC Chip: LM393
- Operating Voltage: 3.3V to 5V
- Output: Digital and Analog
- Microphone Type: Electret condenser
- Sensitivity Adjustment: Potentiometer
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
Soil Moisture Sensor Module
₹85.00Original price was: ₹85.00.₹75.00Current price is: ₹75.00.Add to cart Buy nowQuick Review:
- Operating Voltage: 3.3V – 5V
- Output Type: Digital and Analog
- Digital Output: High/Low (1/0) based on moisture threshold
- Analog Output: 0V to VCC (varying voltage based on soil moisture level)
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
L9110S Dual Channel H-Bridge Motor Driver Module
₹149.00Original price was: ₹149.00.₹89.00Current price is: ₹89.00.Add to cart Buy nowQuick Review:
- Power supply voltage: DC2.5-12V
- Each channel has 800mA continuous current output
- Low saturation pressure drop
- TTL/CMOS output level compatible can be connected directly to the CPU
- Control and drive integrated into IC
- Have pin high-pressure protection function
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
RAMPS 1.4 3D Printer Controller Board Arduino Mega Shield
₹575.00Original price was: ₹575.00.₹199.00Current price is: ₹199.00.Read moreQuick Review:
- Supply Voltage: 12V
- Standard interfaces (such as that of the extruder)
- Reserved GCI like I2C and RS232
- 3 MOSFET’s are applied to the heater/ fan and thermistor circuit.
- Another 5A was added to protect the parts.
- An 11A fuse is added to the hotbed.
- Support 5 stepper drive board
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
A4988 Stepper Motor Driver Module with Aluminium Heat Sink
₹128.00Original price was: ₹128.00.₹94.00Current price is: ₹94.00.Add to cart Buy nowQuick Review:
- simple step and direction control interface
- Short-to-ground and shorted-load protection
- Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step
- Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
Monster Moto Shield VNH2SP30 Motor Driver 14A (Peak 30A)
₹1,450.00Original price was: ₹1,450.00.₹1,245.00Current price is: ₹1,245.00.Read moreQuick Review:
- Voltage Range: 5.5V – 16V
- Maximum Current rating: 30A
- Practical Continuous Current: 14 A
- MOSFET on-resistance: 19 mΩ (per leg)
- Maximum PWM frequency: 20 kHz
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:
-
L293D Dual Motor Driver Module (Up to 1~2 Amp)
₹120.00Original price was: ₹120.00.₹85.00Current price is: ₹85.00.Read moreQuick Review:
- Motor voltage Vcc2 (Vs): 4.5V to 36V
- Maximum Peak motor current: 1.2A
- Maximum Continuous Motor Current: 600mA
- Supply Voltage to Vcc1(Vcc): 4.5V to 7V
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:




















Reviews
There are no reviews yet.