4S 20A 18650 Lithium Battery Protection Board

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4S 20A 18650 Lithium Battery Protection Board

Price 315 INR/ Piece

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4S 20A 18650 Lithium Battery Protection Board Specification

Operating Temperature
-20C to +60C

Usage
18650 Lithium Battery Pack Protection

Power Supply
External battery (Lithium 18650 pack)

Components
MOSFETs, IC, resistors, capacitors, PCB

Power Source
External 18650 series battery pack

Thermal Conductivity
Standard PCB thermal dissipation

Sensors Specification
Integrated voltage and current sense

Input
Lithium Ion/Polymer battery cells (4 series)

Response Time
Immediate, within protection circuit specifications

Output
Overcurrent/overvoltage protected battery output

Interface
Solder pads for cell and load connection

Charging Voltage
16.8V (4.2V per cell)

Features
Overcharge, over-discharge, overcurrent and short circuit protection, compact design, high reliability

Product Type
Lithium Battery Protection Board

Application
Industrial

Rated Voltage
14.8 Volt (V)

Supply Voltage
14.8V (nominal, 4S)

Size
Approx. 60 x 16 x 2 mm

Dimension (L*W*H)
Approx. 60mm x 16mm x 2mm

Function
Overcharge, Over-discharge, Overcurrent, and Short Circuit Protection for Lithium 18650 Battery Packs

Color
Green

Weight
Approx. 15g

Warranty
1 year

Thickness
Approx. 2mm

Capacity
Depends on cell used, supports up to 20A continuous current

Current Rating
20A Max continuous discharge

Discharge Cut-off Current
~60A

Overcharge Voltage Range
4.25V 0.05V per cell

Mounting Type
PCB module, no enclosure

PCB Material
FR-4 epoxy glass

Balancing Function
No

Over-discharge Voltage Range
2.7V - 3.0V per cell

Storage Temperature
-40C to +85C

Quiescent Current
less than 30A

Cell Configuration
4S (4-series cells)

About 4S 20A 18650 Lithium Battery Protection Board

Experience supreme protection with the 4S 20A 18650 Lithium Battery Protection Board, engineered for demanding industrial applications. Its reliable overcharge, over-discharge, overcurrent, and short circuit safeguards ensure your lithium battery packs operate with radiant efficiency. This cost-effective, in-demand solution supports up to 20A continuous discharge and boasts a compact, breathtaking design for seamless integration. Buy online from trusted suppliers in India and benefit from excellent warranty support and immediate response protection. Crafted from durable FR-4 epoxy glass, this green PCB module delivers unmatched performance and reliability.

Versatile Usage and Applications

The 4S 20A 18650 Lithium Battery Protection Board is perfect for a variety of applications beyond industrial needs. It's highly suitable for plant machinery, solar energy systems, automated equipment, and robotics. Whether used in power tools or backup energy storage, it ensures optimal battery reliability. Its robust build and intelligent circuit design make it an integral component for projects requiring safe lithium battery management and consistent operation. Adaptable across diverse sectors, it enhances both capacity and longevity of your battery packs.

Supply Ability, Sample Policy, and Export Markets

Our exchange rates are highly competitive, ensuring a seamless order processing experience for both domestic and international clients. With a scalable supply ability, the 4S 20A 18650 Lithium Battery Protection Board is always available for bulk orders. Sample policies are tailored for business partnerships to encourage testing and evaluation before large-scale purchases. Major export markets include Europe, Asia, and the Middle East, making this product globally accessible at the right rate for your requirements.

FAQ's of 4S 20A 18650 Lithium Battery Protection Board:

Q: How does the 4S 20A 18650 Lithium Battery Protection Board enhance battery safety?

A: It protects lithium battery packs from overcharge, over-discharge, overcurrent, and short circuit conditions, ensuring secure and stable operation.

Q: What are the primary applications for this protection board?

A: It is ideal for industrial systems, plant machinery, power tool packs, solar energy backup, and any projects requiring reliable 18650 lithium battery management.

Q: When should I use a battery protection board like this one?

A: Use this board whenever you build or maintain 18650 lithium battery packs, especially if they are exposed to high currents, frequent cycling, or critical equipment demands.

Q: Where can I buy the 4S 20A 18650 Lithium Battery Protection Board online?

A: This product is available through leading distributors, manufacturers, and suppliers across India and can be ordered conveniently online.

Q: What benefits does buying this protection board online provide?

A: Buying online gives you access to competitive pricing, warranty coverage, prompt delivery, and comprehensive product support directly from expert suppliers and manufacturers.

Q: How is order processing and export managed for bulk purchases?

A: Orders are processed efficiently with competitive exchange rates and reliable fulfillment, serving both domestic and major export markets worldwide.

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