Battery Protection Module
932 products
Brand:AllPricio (205)Geekcreit (35)Raspberry Pi (6)Sinilink (4)Flipper (3)ESP32 (3)PWM (3)SI4732 (3)Type-C (2)Audio (2)Orange (2)ATX (2)
6 PCS LandaTianrui LDTR - WG0032 / T1 Double-sided Glass Fiber Prototyping Breadboard PCB Board
₹1,638
Free Delivery
5 PCS LandaTianrui LDTR - WG0032 / D1 Double-sided Glass Fiber Prototyping Breadboard PCB Board, Size: 2 x 8cm
₹1,357
Free Delivery
LandaTianrui LDTR - WG0124 Micro USB Interface Digispark Kickstarter Development Board
₹1,643
Free Delivery
5 PCS LandaTianrui LDTR - WG032 / D2 Double-sided Glass Fiber Prototyping Breadboard PCB Board, Size: 5 x 7cm
₹1,484
Free Delivery
2 PCS LandaTianrui LDTR - WG032 / D3 Double-sided Glass Fibre Breadboard PCB Prototype Board, Size: 7 x 9cm
₹1,378
Free Delivery
2 PCS LandaTianrui LDTR - WG032 / D5 Double-sided Glass Fiber Prototyping Breadboard PCB Board, Size: 12 x 18cm
₹1,797
Free Delivery
LDTR-WG079 STM8S103F3 STM8S Core-board Development Board w/ Micro USB interface & SWIM Port
₹1,481
Free Delivery
Landa Tianrui LDTR - WG0136 ESP8266 Development Board ESP-12E Wi-Fi Module + IO Expansion Board
₹1,940
Free Delivery
LDTR - WG0029 ESP8266 ESP-12E D1 WiFi Wireless Module
₹1,866
Free Delivery
ESP8266 ESP-12F D1 Mini WiFi Development Board Module
₹1,781
Free Delivery
LDTR - WG0043 STM8S103F3 STM8 Development Board
₹1,551
Free Delivery
L293D Motor Drive Shield Board Expansion Board for Arduino
₹1,680
Free Delivery
Xbee Sensor Expansion Shield V5 with RS485 BlueBee Bluetooth Interface for Arduino
₹1,687
Free Delivery
UNO R3 ATMEGA328 Development Board with Protective Case for Arduino
₹2,268
Free Delivery
4-20mA 0-10V Signal Generator Adjustable Voltage Current Simulator, Built-in Battery (Black)
₹3,240
Free Delivery
4-20mA 0-10V Signal Generator Adjustable Voltage Current Simulator(Without Battery)
₹3,134
Free Delivery
TTGO T5 V2.3.1 ink screen DEPG0213BN WiFi Bluetooth Module 2.13 inch ink Screen Development Board
₹3,661
Free Delivery
TTGO T5 V2.3.1 ink screen GDEW0213M21 WiFi Bluetooth Module 2.13 inch ink Screen Development Board
₹1,875
Free Delivery
LandaTianrui LDTR-RM00 Mini USB Nano 3.0 Atmega328P Development Board Parts for Arduino(Blue)
₹1,724
Free Delivery
2 PCS LDTR - YJ032 / E Dual-side SOP28 / SSOP28 / TSSOP28 SMD DIP28 Adapter Board for Arduino
₹1,413
Free Delivery
WIFI R3 Atmega328p+ESP8266 (32MB Memory), USB-TTL CH3 Development Board
₹1,777
Free Delivery
LDTR - WG0085 Dual Base for D1 Mini WiFi Internet Board
₹1,440
Free Delivery
2 PCS Landa Tianrui LDTR - YJ032 / A SOP8 / SSOP8 / TSSOP8 SMD to DIP Dual-side Adapter Board
₹1,403
Free Delivery
2 PCS Landa Tianrui LDTR - YJ032 / D Dual-side SOP20 / SSOP20 / TSSOP20 SMD to DIP20 Adapter Board for Arduino
₹1,407
Free Delivery
About Battery Protection Module
Battery protection modules (BMS — Battery Management Systems) protect lithium batteries from overcharge, over-discharge, overcurrent, and short circuits. Elecvora offers 340+ BMS modules for 1S to 8S lithium packs, ideal for DIY power tools, e-bikes, solar storage, and custom battery packs.
Buying Guide
- 1Match the BMS cell count to your battery pack (e.g., 3S BMS for a 3-cell 11.1V Li-ion pack).
- 2Check the continuous discharge current rating — it must exceed your load's peak current draw.
- 3Look for boards with temperature protection (NTC thermistor) if your application runs hot.
- 4For high-drain applications like e-bikes, choose a balanced BMS with active cell balancing rather than passive.
- 5Verify the PCB has overcurrent protection at the right threshold — too sensitive and it will trip under normal load.
Frequently Asked Questions
What does a battery protection module do?
A battery protection module (BMS) monitors and protects lithium battery cells from dangerous conditions including overcharge, over-discharge, overcurrent, and short circuits, extending battery life and preventing fires.
What cell count BMS do I need for a 12V lithium pack?
A 12V nominal lithium pack uses 3 cells in series (3S), so you need a 3S BMS rated for 11.1V. For 12.6V (fully charged), ensure the BMS cutoff voltage matches your pack's chemistry (LiFePO4 vs Li-ion).
Can I use a BMS module for solar energy storage?
Yes. Many BMS modules on Elecvora support solar storage applications. Look for modules with low self-discharge, temperature compensation, and support for your specific battery chemistry.
Free Shipping
All orders across India
15-Day Returns
Hassle-free policy
Verified Products
From verified suppliers
Secure Payment
UPI, Cards, COD