Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board
Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board
Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board
Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board
Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
s

Robocraze BEST PRICE GUARANTEED

Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board - Buy Online in India

Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board

Rs. 169
Rs. 249
Rs. 169
Save Rs. 80
(-32%)
Incl. GST (No Hidden Charges) Found a better price?
Please hurry! Only 7 left in stock
SKU: TIFPS0472
  • Continuous 30A current, 56A instantaneous discharge
  • Ensures voltage stability with balanced current of 58mA
  • Protects the battery from harmful voltage extremes
  • Small size (56x47mm) and only 19g in weight
  • Working current ≤30uA, sleep current ≤20uA during over-discharge
  • Functions well in temperatures from -30°C to +80°C
  • Comes with cables for convenient installation and use
FLAT ₹ 100/- OFF
RC100
COPY CODE

When you shop for ₹2500 or more. Applicable at checkout.
*Coupons are not applicable on Original Boards and Kits.

Free shipping on Orders Above Rs 499/-

Technical Support & Easy Returns

Same Day Shipping

Earn RC Coins on Every Purchase

Cash on Delivery Available

Robocraze Academy Limited Time Offer

Bulk Order?

For Best Price Contact on WhatsApp for bulk discounts!
Or Fill the Form Below

Submit your Bulk Enquiry Here
Enter the Captcha
Reload
Robocraze Academy Limited Time Offer
Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board
Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board
Rs. 249 Rs. 169
Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board
Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board
Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board
Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board
Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze
Flash 4S 30A 14.8V Li-Ion BMS – 4S 30A BMS for 14.8V lithium battery safety. -Battery Protection -Robocraze

Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board

Rs. 249 Rs. 169
Description

Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board

The Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board is a high-performance protection board designed for 4S lithium iron phosphate batteries. With a continuous discharge current of up to 30A and an instantaneous discharge of 56A, this board ensures safe and efficient operation of your battery system. It features a built-in balance circuit that maintains voltage stability and prolongs battery life. This compact protection board comes with an integrated cable for easy setup, supporting fast charging up to 20A with a charging voltage of 14.8V. Additionally, the board operates within a wide temperature range from -30°C to +80°C, making it suitable for various applications.

Specifications

Package Includes

1 x Flash 4S 30A 148V Li-Ion Lithium 18650 Battery Protection Board

Specifications

Specification Details
Brand SG Flash
ROHS Complaint Yes
Material Epoxy
Dimensions Width 2.2 cm
Dimensions Height 1.8 cm
Dimensions Weight 19g
Power Features Power Source DC
Power Features Other Power Features This board is 4 string 3.2V Lithium iron phosphate battery protection board; High current protection board, continuous 30A current, with balance circuit. The board comes with cable.
PCB Board Size 56x47mm/2.2x1.85"
Discharge Continuous Discharging Current 30A (MAX)
Discharge Instantaneous Discharge Current 56A
Charge Charging Voltage 14.8V
Charge Charging Current 20A (MAX)
Balance Detect Voltage 3.60±0.05V
Balance Release Voltage 3.59±0.05V
Balance Current 58mA
Self-Consumption Working Current ?30uA
Self-Consumption Sleep Current (when Over-discharge) ?20uA
Working Temperature Range -30°C to +80°C
Shipping & Return

Shipping Policy

  • All orders confirmed before 3:00 PM IST are shipped the same day, barring rare pickup delays on holidays or disturbances.
  • Delivery time in Metro cities is 1–3 days; for other locations, it is 3–7 days. Delivery varies based on location and courier service.

Return & Refund Policy

  • Return window: 7 days from receipt unless stated otherwise.
  • No refunds or replacements after the return window.
  • Returns are accepted only for non-working or damaged products.
  • Initiate return requests via a Support ticket or contact us at +91-8123057137.
  • Refunds are processed within 3–4 working days after inspection and approval.

You May Also Like

Example product title
Rs. 169
Rs. 249
Rs. 169
Save Rs. 80
(-32%)
Example product title
Rs. 169
Rs. 249
Rs. 169
Save Rs. 80
(-32%)
Example product title
Rs. 169
Rs. 249
Rs. 169
Save Rs. 80
(-32%)
Example product title
Rs. 169
Rs. 249
Rs. 169
Save Rs. 80
(-32%)
Example product title
Rs. 169
Rs. 249
Rs. 169
Save Rs. 80
(-32%)
Example product title
Rs. 169
Rs. 249
Rs. 169
Save Rs. 80
(-32%)

Customer Reviews

Based on 15 reviews
80%
(12)
20%
(3)
0%
(0)
0%
(0)
0%
(0)
j
jayanti
Helpful Customer Support

Customer service promptly answered my technical questions about load current limits and capacitor recommendations, guiding me to safely use the board with my brush motor setup and battery pack.

p
phool
Good Build Quality

The board is made with quality MOSFETs and components, providing reliable protection and balance functions. It feels durable and well-constructed for long-term battery management in various applications.

r
rakeeba
Reliable Battery Protection

This 4S 30A protection board effectively safeguards lithium-ion batteries from overcharge, over-discharge, short circuit, and overcurrent, ensuring safe operation and longer battery life in my power tools and DIY projects without any issues.

c
cheete
Smooth Operation Confirmed

The board operates smoothly with continuous discharge up to 30A and balanced charging. It handled my 4-series 18650 battery pack reliably without overheating or unexpected shutdowns during prolonged use sessions.

j
jafrin
Compact Size Advantage

The compact 46x60mm size fits easily inside battery packs without adding bulk. Installation was straightforward, making it ideal for custom battery assemblies in drills and LED lighting systems with tight space constraints.

123

Recently Viewed Products