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KOOBOOK KOOBOOK 5Pcs 18650 Li-ion PCB Protection Circuit Board 3.7V Battery Cell 5A Round for Safe Battery Management
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KOOBOOK

KOOBOOK 5Pcs 18650 Li-ion PCB Protection Circuit Board 3.7V Battery Cell 5A Round for Safe Battery Management

โ˜…โ˜…โ˜…โ˜…โ˜…4.5(33 ratings on Amazon)
โ‚น2,299.49

All taxes included | Tracking provided

โ— IN STOCK

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Ships to India

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12-21 Days

With tracking

Ships direct from US suppliers for authenticity and better pricing.

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US โ†’ India delivery

Tracking provided
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Dispatch

2โ€“4 days

Transit

8โ€“14 days

Delivery

12โ€“21 days

Est. delivery: Thu, 7 May โ€“ Sat, 16 May

Our Partners:FedExDHL

Typical USโ†’India timelines. Customs or weather can add variance. We notify proactively.

Free International Shipping

International delivery included.

Free International Returns

International orders supported.

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International COD

Available on select orders.

Direct sourcing: Lower final price.

Easy returns: Hassle-free.

1 Year warranty: On international products.

Customs handling: We assist where applicable.

Tracking: End to end visibility.

GST invoices: Available.

Priority support: Faster website resolution.

Price advantage: Better than most marketplaces.

โœ“

Website first, Amazon second

Best price and support on the website. Amazon is available for convenience and reviews.

Found it cheaper elsewhere?

If you find this product at a lower price anywhere in India, tell us. We'll review it before selling.

About this item

Key details

Brand
KOOBOOK

Connection description:
P+ For Li-ion Lithium Battery Output +, P- For Li-ion Lithium Battery Output -
"S" is the detection pin, some devices need to detect the battery voltage feet
"R"3 is the sense resistor chip position, the resistance is required to determine the resistance of the device,so we are here to vent empty.

Note:
Manual measurement, with small error. Please check size in detail before purchase.
Real colors may slightly differ from the pictures, as it depends on specific monitor settings and light brightness.

We highly appreciate all customers opinions to improve the selling, also if anything you unsatisfied, please contact us for probable best solution.

Package Includes: 5Pcs

  • Apply to Lithium-ion battery,Lithium-polymer battery.
  • Maximum output current: 5A
  • Overcharge protection, over discharge protection, over current protection, short circuit protection.
  • PCB Board Diameter: approx 1.6cm/0.63"
  • Package Includes:PCB Protection Board with 1 Plastic Base and 1 Heat Shrinkable Tube.

Pros

  • โ€ข [PRO 1]
  • โ€ข [PRO 2]
  • โ€ข [PRO 3]

Cons

  • โ€ข [CON 1]
  • โ€ข [CON 2]

Common Questions

Is this product genuine and authentic?
Yes. All products on Poshace are 100% authentic, sourced directly from authorized US suppliers. Every order comes with a GST invoice as proof of authenticity.
How long does delivery take to India?
Estimated delivery is 12โ€“21 business days from the date of dispatch. We ship via FedEx and DHL with end-to-end tracking provided on every order.
Are customs duties and taxes included in the price?
Yes, completely. The price you see is the price you pay โ€” no hidden customs fees, no surprise charges at delivery.
What is the return policy?
We offer a 7-day free return policy. If you're not satisfied, return the product within 7 days of delivery for a full refund. The item must be unused and in original packaging.

What customers say

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œBought on PoshAce to save vs Amazon. Tracking was clear the whole way.โ€

โ€” Ria, Bengaluru

Verified Buyer

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œSaved โ‚น2,400 vs Amazon India on the same model. Legit product, sealed box.โ€

โ€” Rohan, Chennai

Verified Buyer

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œFirst time buying internationally. Customs and duties were included. No surprises.โ€

โ€” Ananya, Kolkata

Verified Buyer

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œCompared 3 sites. PoshAce was โ‚น1,800 cheaper. Shipped and tracked as promised.โ€

โ€” Aditya, Lucknow

Verified Buyer

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œGST invoice was ready the same day. Perfect for business expense claims.โ€

โ€” Nisha, Bhopal

Verified Buyer

โ˜…โ˜…โ˜…โ˜…โ˜…

โ€œI've ordered 4 times now. Consistent quality and pricing every single time.โ€

โ€” Swati, Kochi

Verified Buyer

Quick Overview

  • โœ“LINEN BLENDED: Made of 30% linen and 70% polyester, which is more soft-touch, durable, and wrinkle-free. Burlap eyecathing bring more country and classic visual look, create a relaxed and feminine home environment.
  • โœ“PAIR SOLD: Each panel measures 52 inch width, for total of 104" wide by 63" long. Tab Tops insert can fit up to 1.5" inch rod. Each panel contains seven (7) tab top loops.
  • โœ“LIGHT FILTERING: These elegant natural linen draperies are not transparent, it is moderate weight for semi sheer and light filtering effect, add a refreshing charm to your window and lets in some beautiful diffused light, provide your a hazy space and sof
  • โœ“NATURAL HOME DECOR: Soft touch surface with aesthetic style linen fabric, decked out natural and chic appearance to your room.Suitable for living room,bedroom,dining room,kitchen,kids room,office,hotel or other public places.
  • โœ“EASY CARE: Machine washable in cold water, do not bleach, tumble dry low, iron on lowest setting if needed. Please feel free to contact for any question on the prdocuts, we are happy to assist you.
Delivery timeline
Dispatch2 to 4 days
Transit8 to 14 days
Delivery12 to 21 days

Tracking is provided end to end.

  • KOOBOOK 5Pcs 18650 Li-ion Lithium PCB Protection Circuit Board 3.7V Battery Cell Protection Board 5A Round offers reliable performance and quality
  • Apply to Lithium-ion battery,Lithium-polymer battery
  • Maximum output current: 5A
  • Overcharge protection, over discharge protection, over current protection, short circuit protection
  • PCB Board Diameter: approx 1.6cm/0.63"