Skip to main content
Free Delivery  ·  COD Available  ·  15-Day Returns
Pricio
4S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board with Balance For Drill Motor 14.8V 16.8V Lipo Cell Module — image 1
Hover to zoom

1 / 8 · Click to enlarge

Pricio

4S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board with Balance For Drill Motor 14.8V 16.8V Lipo Cell Module

5.0210 ratings
AI Summary
Electronics for DIY enthusiasts and makers

The 4S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board with Balance For Drill Motor 14.8V 16.8V Lipo Cell Module by Pricio is a mid-range electronics designed for DIY enthusiasts and makers. It features Project: Min. and Consuming current: 12. Customers praise its excellent build quality and great value for money. 100% of buyers rate it 4★ or above.

excellent build qualitygreat value for moneyfast and responsivecompact and portable
₹2,000
Free Shipping💵 COD Available

Available Offers

Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

Total: ₹2,000
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 4 Aug18 Aug
Free Shipping
Pan India delivery
15-Day Returns
Hassle-free policy
Secure Payment
Razorpay protected
Quality Assured
Vetted products only

Available Offers

💳

5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

🏦

No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

📦

Free Shipping

Free delivery on all orders. No minimum order value.

💵

Cash on Delivery

COD available on orders up to ₹5,000 across India.

Quick Specs

Project: Min.
Consuming current: 12
Overcharged protection voltage: 4.2
Balanced starting voltage: 4.17
Equilibrium current: 95
Balanced heating power: 1.56

Ideal For

Home improvement projectsDIY repairs and assemblyProfessional work
Share:
SKU: bg-1405559Category: Electronics

About This Product

The 4S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board with Balance For Drill Motor 14.8V 16.8V Lipo Cell Module by Pricio is a mid-range electronics designed for DIY enthusiasts and makers. Customers highlight its excellent build quality and great value for money.

Key Specifications

  • Project: Min.
  • Consuming current: 12
  • Overcharged protection voltage: 4.2 — works with standard household power
  • Balanced starting voltage: 4.17 — works with standard household power
  • Equilibrium current: 95
  • Balanced heating power: 1.56
  • Overcharge recovery voltage: 4.1 — works with standard household power
  • Over-discharge protection voltage: 2.4 — works with standard household power

Customer Verdict

100% of buyers rated this product 4 stars or above. The most appreciated qualities are: excellent build quality, great value for money, fast and responsive, compact and portable.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

Feature:

4 string 16.8V 40A lithium battery protection board (comes with recovery function-AUTO Recovery)
Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium battery)
Product Size: 45 * 55 * 3.4mm (Standard Edition / Enhanced), 46 * 60 * 3.4mm (balanced version)
Product weight: 9.3g (standard / enhanced version), 10.3g (balanced version)
Charging voltage: 16.8V - 18.1V
Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use)
Continuous charge current (upper limit): 20A
Equalization version: suitable for starting current below 80A, power 135W below the drill.
  
  Troubleshooting:

 
Package includes:


1 x Battery Protection Board 



















Product Safety Information

Setup Guide

1
Charge the battery pack
Insert the battery into the charger and plug in. Charge fully before first use — most packs take 1–3 hours. The LED will turn green when complete.
2
Insert the correct bit or blade
Open the chuck by turning it counterclockwise. Insert the drill bit or screwdriver tip and tighten the chuck firmly by hand.
3
Set direction and speed
Use the forward/reverse switch to set rotation direction. Select the speed mode (low for screwing, high for drilling) if your model has multiple speeds.
4
Adjust the clutch
Set the clutch to a low number for driving screws (prevents over-tightening) or to the drill symbol for drilling holes.
5
Use safely
Always wear safety glasses. Keep the drill perpendicular to the surface. Apply steady pressure — let the tool do the work.