---
product_id: 145943246
title: "5 pcs 3S 40A 11.1V 12.6V 18650 placa de protección de batería de litio con saldo BMS"
brand: "tecnoiot"
price: "KSh7897"
currency: KES
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.ke/products/145943246-5-pcs-3s-40a-11-1v-12-6v-18650-placa
store_origin: KE
region: Kenya
---

# 40A Discharge 11.1V-12.6V BMS Protection 5 pcs 3S 40A 11.1V 12.6V 18650 placa de protección de batería de litio con saldo BMS

**Brand:** tecnoiot
**Price:** KSh7897
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Projects with Confidence!

## Quick Answers

- **What is this?** 5 pcs 3S 40A 11.1V 12.6V 18650 placa de protección de batería de litio con saldo BMS by tecnoiot
- **How much does it cost?** KSh7897 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/145943246-5-pcs-3s-40a-11-1v-12-6v-18650-placa)

## Best For

- tecnoiot enthusiasts

## Why This Product

- Trusted tecnoiot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Safety:** Equipped with advanced overcharge, over-discharge, and short circuit protection to keep your devices safe.
- • **User-Friendly:** Designed for effortless operation, making it perfect for both beginners and pros.
- • **Compact Design:** Sleek and space-saving design ensures easy integration into your projects.
- • **Quick Delivery:** Enjoy fast shipping from Spain, so you can get started on your projects without delay.
- • **Powerful Performance:** Experience a robust 40A continuous discharge for all your high-demand applications.

## Overview

The TECNOIOT 5 pcs 3S 40A 11.1V 12.6V Lithium Battery Protection Board is engineered for high performance and safety, featuring a balance BMS and a compact design, making it ideal for various applications. With a continuous discharge current of 40A and multiple protection features, it ensures reliability and longevity in your battery management systems.

## Description

TECNOIOT 5 pcs 3S 40A 11.1V 12.6V 18650 placa de protección de batería de litio con saldo BMS

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | TECNOIOT |
| Product Dimensions | 8 x 11 x 1 cm; 9.8 g |
| Item model number | A278-3S40A-314-5PCS-FBA |
| Manufacturer | TECNOIOT |
| Are Batteries Included | No |
| Item Weight | 9.8 g |
| Guaranteed software updates until | unknown |

## Images

![5 pcs 3S 40A 11.1V 12.6V 18650 placa de protección de batería de litio con saldo BMS - Image 1](https://m.media-amazon.com/images/I/81NxUZ8XNIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
    Ha soddisfatto le mie aspettative
  
  

*by C***N on Reviewed in Italy on 21 March 2022*

Come sempre l'articolo è arrivato nei tempi previsti e senza alcun genere di problema.  Con tre batterie 18650 (capacità 3.000 mAh/30A di scarica) l'ho utilizzato per sostituire il pacco batterie a 12v (10 batterie Ni MH 1,2v 1.3A) del mio trapano/avvitatore. Ovvio che ho dovuto provvedere anche a un alimentatore adeguato per la ricarica (13Vcc stabilizzati come richiesto dal modulo appena acquistato) Tutto veramente perfetto.

### ⭐⭐⭐⭐ 







  
  
    good
  

*by J***N on Reviewed in Germany on 28 February 2022*

works ok

### ⭐⭐ 







  
    Un des exemplaire dans le lot mauvais
  
  

*by Q***T on Reviewed in France on 18 May 2021*

ATTENTION, à réception contrôler les cartes reçues dans le lots, j'ai reçue en retard le lot commander mais celui-ci contenait une carte ne ressemblant absolument pas au autres composant celui-ci. Un peu déçu, j'ai retourner celui-ci et demander sont remboursement, je commanderai d'autres plus tard (ou pas).

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**Shop now:** [https://www.desertcart.co.ke/products/145943246-5-pcs-3s-40a-11-1v-12-6v-18650-placa](https://www.desertcart.co.ke/products/145943246-5-pcs-3s-40a-11-1v-12-6v-18650-placa)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-15*