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4S 50A smart BMS with integrated Bluetooth for convenient monitoring of Li-ion and LiFePO4 battery packs.

TDT 4S 50A Smart BMS

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SKU: TDT-2040-50AIn Stock15 in stock

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Product Description

Built-in Bluetooth for mobile app monitoring of 4S Li-ion and LiFePO4 battery packs with balancing and protection.

Specifications

22 technical specifications

Voltage
12.8V / 14.8V
Capacity
50A
Battery Type
Li-ion / LiFePO4
SKU
TDT-2040-50A
Availability
In Stock
Model
TDT-2040
Brand
TDT BMS
BMS Type
Smart BMS
Cell Configuration
4S
Current Rating
50A
Key Features
Built-in Bluetooth
Protection
Overcharge, Over-discharge, Over-current, Short circuit, Temperature protection
Warranty
1 Year
Smart Features
Built-in Bluetooth
Bluetooth
Yes
WiFi
No
RS485
No
Active Balancing
Yes
Heating Function
No
Battery Chemistry
Li-ion / LiFePO4
Series Count
4S
Continuous Current
50

Why customers choose AmpereX for this product

AmpereX supplies reliable, quality-checked Li-ion / LiFePO4 products in Pakistan — not just a listing, but verified stock with clear specifications, responsive support, and warranty options you can trust.

  • Authentic products from trusted brands with traceable SKUs
  • Quality-focused sourcing suited to Pakistani power conditions
  • Pre-sales guidance to match voltage, capacity, and application
  • After-sales support, warranty assistance, and replacement help

This 12.8V / 14.8V · 50A · Li-ion / LiFePO4 unit is listed for Smart BMS with Bluetooth with full technical details below.

Frequently Asked Questions

Common questions about TDT 4S 50A Smart BMS, availability in Pakistan, and buying from AmpereX.

What is the TDT 4S 50A Smart BMS?
4S 50A smart BMS with integrated Bluetooth for convenient monitoring of Li-ion and LiFePO4 battery packs.
Who should buy the TDT 4S 50A Smart BMS?
This product suits buyers who need a dependable 12.8V / 14.8V, 50A, Li-ion / LiFePO4 solution for Smart BMS with Bluetooth use in Pakistan. AmpereX helps you verify compatibility with your inverter, UPS, solar setup, or vehicle before purchase.
Is the TDT 4S 50A Smart BMS available in Pakistan through AmpereX?
It is currently shown as in stock on AmpereX.pk. Confirm final availability and delivery timing on WhatsApp or by phone before ordering. AmpereX delivers battery products nationwide and provides product guidance in English and Urdu-friendly support channels.
Why buy the TDT 4S 50A Smart BMS from AmpereX instead of an unknown seller?
AmpereX focuses on genuine products, transparent specifications, and ongoing customer support — including help choosing the right model, warranty coordination, and after-sales assistance. You get a specialist battery supplier, not just a one-time transaction.
What are the key specs of the TDT 4S 50A Smart BMS?
Key published specs include 12.8V / 14.8V voltage and 50A capacity (Li-ion / LiFePO4). See the specifications table on this page for complete technical data before ordering.

Quality batteries. Trusted supplier. Real support.

AmpereX is Pakistan's specialist battery product supplier — genuine stock, verified specifications, responsive customer care, and nationwide delivery for solar, UPS, mobility, and industrial buyers.