Battery Protection Boards at Robozar

Ensure the safety and longevity of your batteries with battery protection boards from Robozar. Battery protection boards are crucial components for managing and safeguarding rechargeable batteries, such as lithium-ion and lithium-polymer cells. Designed to prevent overcharging, over-discharging, and short circuits, these boards are essential for maintaining the efficiency and reliability of your battery-powered devices and systems.

3S 11.1V 18650 Lithium Battery Polymer Battery Equalizer Board

Out of stock

133.74151.98 (Including tax)
SKU: rz24317662
Item Type

Voltage Regulator

Max Supply Voltage (V)

11.1V/12.6V

Operating Temperature (°C)

Discharge Shunt balanced 4.2V 66mA

Dissipation Power

18650 Lithium

Electric Tool Hand Electric Drill Lithium Electric Drill 3 Series 10.8V 12V Lithium Battery Protective Plate

Out of stock

158.82180.49 (Including tax)
SKU: rz24317626
Product Type

Lithium Battery Protective Plate

Overcharge Range

4.25±0.05V

Charging Voltage

12.6V-13V

Upper Transient Current

40A±5A

Upper Operating Current

8A

Power flow

Less than 30uA

Length (mm)

7

Width (mm)

5

Height (mm)

1 (approx) (each)

1S 3.7V 2A 1MOS BMS Li-ion 18650 Battery Protection Board

Out of stock

25.0728.49 (Including tax)
SKU: rz24317433
Model

18650

Product Type

Li-ion BMS

Charging Current

2A-9A

Charging Voltage

3.7V

Overcharge Detection voltage

3.7±0.05V

Overcharge protection delay

IS

Overcharge release voltage

3.7±0.05V

Over-discharge detection voltage

2.0-2.1V

Over-discharge detection delay

100mS

Over discharge release voltage

2.3±2.1V

Dimension

9x1x1 cm

Weight (g)

5g

1S 3.7V 3A 2MOS BMS Li-ion 18650 Battery Protection Board

Out of stock

38.2043.42 (Including tax)
SKU: rz24317290
Charging voltage

3.7V

Overcharge Detection Voltage

4.25 ± 0.05V

Overcharge release voltage

4.23 ± 0.05V

Over discharge detection voltage

2.45 ± 0.1V

Upper Limit Continuous Current

5A

Overcurrent Detection Current

7A Width (mm): 4.2 Height (mm): 2 Weight (gm): 3 Shipment Weight: 0.005 kg Shipment Dimensions: 3 × 3 × 1 cm

Length (mm)

35.15

Width (mm)

4.2

Height (mm)

2.4

Weight (gm)

3

3.7V Lithium Battery Protection Board for Polymer 18650 Bonding Pad (can Spot/Weld) 3A Overcurrent Value

Out of stock

26.2629.86 (Including tax)
SKU: rz24317270
Over charge voltage

4.25±0.05V

Overcharge release voltage

4.23±0.05V

Over-discharge voltage

2.54±0.1V

Maximal continuous charging current

2A

Maximal continuous Discharging current

2A

Over-current protection

3A

Dimensions (MM)

40 x 4 x 3

Weight(gm)

1

3S 100A LiFePO4 Battery Balance Charging BMS Protection PCB Board-White

Out of stock

472.89537.38 (Including tax)
SKU: rz24317269
Single-cell battery overcharge protect voltage:

4.21-4.29 V

Single-cell battery overcharge protect recover voltage:

4.14-4.24V

Overcharge protect delay

1.5-2.5S

Single-cell battery over-discharge protect voltage:

2.72-2.88 V

Overcharge protect Current

100A

Over-discharge protect Current

100A

Over-discharge protect delay

0.5-1.5S

Temperature protect

Yes

Disconnect protect

Yes

Shortage delay

100-600 uS

Charging Current

60A

Ampere balance (Current)

60MA

Voltage balance accuracy

4.14-4.24V

White 4S 100A LiFePO4 Lithium Battery Protection Balance Charging BMS Protection PCB Board

Out of stock

472.89537.38 (Including tax)
SKU: rz24317267
Model

4S 100A LiFePO4

Single cell battery overcharge protect voltage

3.61-3.69 V

Single cell battery overcharge protect recover voltage

3.5-3.6V

Overcharge protect delay

1.5-2.5S

Overcharge protect Current

100A

Over-discharge protect Current

100A

Disconnect protect

Yes

Shortage protect

Yes

Charging curren

60A

Voltage alance accuracy

3.355-3.455 V

Features of Our Battery Protection Boards:

  • Overcharge Protection: Prevents the battery from exceeding its maximum voltage, ensuring safety.
  • Over-Discharge Protection: Avoids excessive discharge that can damage the battery and reduce its lifespan.
  • Short Circuit Protection: Shields batteries from sudden surges and short circuits.
  • Balancing Functionality: Maintains uniform charging across multiple cells for consistent performance.
  • Compact Design: Lightweight and easy-to-integrate boards suitable for various applications.

Applications of Battery Protection Boards:

  1. Portable Electronics: Enhance the safety of mobile devices, laptops, and power banks.
  2. Electric Vehicles: Protect battery packs used in electric bikes, scooters, and cars.
  3. IoT Devices: Ensure the smooth operation of smart home gadgets and other connected devices.
  4. DIY Projects: Ideal for custom battery packs in robotics, drones, and electronics projects.
  5. Renewable Energy: Manage battery systems in solar-powered setups for homes and industries.

Types of Battery Protection Boards Available:

  • Single-Cell Protection Boards: For individual lithium-ion or lithium-polymer batteries.
  • Multi-Cell Protection Boards: Designed for 2S, 3S, 4S, and higher battery packs, supporting multiple cells.
  • Boards with Balancing: Ensures equal voltage distribution across cells for longer battery life.
  • High-Current Boards: For applications requiring higher discharge rates, such as motors and high-power tools.

Why Buy from Robozar?

  1. Genuine Products: High-quality protection boards from trusted manufacturers.
  2. Wide Variety: A comprehensive selection to suit different battery types and project requirements.
  3. Affordable Prices: Competitive pricing to meet the needs of students, hobbyists, and professionals.
  4. Technical Support: Expert guidance to help you choose the right board for your battery setup.
  5. Fast Shipping: Reliable delivery across India to ensure you get your components on time.

Safety First with Robozar

At Robozar, we prioritize safety and performance by offering top-notch battery protection boards. Whether you’re creating a custom battery pack, upgrading an existing system, or ensuring the safety of your devices, our protection boards are designed to meet your needs with reliability and precision.

Shop Online with Ease

Browse our extensive collection of battery protection boards on our user-friendly website. With detailed product descriptions, specifications, and images, you can make informed decisions and order with confidence.

Upgrade your battery management system today with Robozar's premium protection boards!

For bulk purchases or technical inquiries, contact us via WhatsApp at +91-7231900002 or visit www.robozar.com.
Robozar – Powering Projects, Protecting Batteries!