This is the White variant of the White 4S 100A LiFePO4 Lithium Battery Protection Balance Charging BMS Protection PCB Board in Battery Protection Board. Available at ₹248.98 (₹211.00 + GST) with free shipping across India.
This 4S 100A LiFePO4 Lithium Battery Protection and Balance Charging BMS PCB Board is a multifunctional protection solution for 4-cell lithium battery packs, offering adjustable string configurations. Designed with a specialized chip, it ensures stable performance and provides comprehensive protection features, including overcurrent, overdischarge, overcharge, disconnection, and balancing.
The board supports both same port and different port modes of operation. In same port mode, it handles up to 60A of discharge current and 60A of charging current. In different port mode, it supports an 80A discharge current and 60A charging current. The board is equipped with 15 high-power, ultra-low resistance MOSFETs—eight for discharge and seven for charging—ensuring efficient energy flow.
Compatible with a variety of lithium battery types, including LiFePO4, LMO, ternary lithium, and LCO (3.7V), this BMS protection board is an ideal solution for managing and safeguarding your lithium battery packs.
Features:
Light weight
Best for your LifePo4 battery
Easy to use
Easy to connect
Low power consumption
Specification:
Single cell battery overcharge protect voltage
3.61-3.69 V
Single cell battery overcharge protect recover voltage
3.5-3.6V
Overcharge protect delay
1.5-2.5S
Overcharge protect Current
100A
Over-discharge protect Current
100A
Disconnect protect
Yes
Shortage protect
Yes
Charging curren
60A
Voltage alance accuracy
3.355-3.455 V
Shipping Weight
0.015 kg
Shipping Dimensions
8 × 7 × 1 cm
Package Includes:
1 x White 4S 100A LiFePO4 Lithium Battery Protection PCB Board
The White 4S 100A LiFePO4 Lithium Battery Protection Balance Charging BMS Protection PCB Board is a versatile battery protection board used across a wide range of applications including lithium battery pack protection, power bank builds, e-bike battery management, solar energy storage, and UPS systems.
Common use cases:
Building a custom lithium battery pack
Adding overcharge/overdischarge protection
Creating a DIY power bank
This product is ideal for battery pack builders and power electronics engineers.
Technical Tip: BMS boards prevent overcharge, overdischarge, overcurrent, and short circuit. Match cell count (S) and max current rating to your battery pack.
Shipping & Delivery
Free shipping on orders above ₹999 across India
Dispatched within 1-3 business days
Expected delivery: 3-7 business days depending on location
Secure packaging to ensure safe transit of electronic components
Weight
0.01 kg
15 Days Warranty
Please note that this item is only covered by a standard supplier warranty against manufacturing defects for a period of 15days from the time of delivery. It is important to understand that only manufacturing defects are covered under this warranty, and any other issues will not be considered for reimbursement or replacement. We strongly advise inspecting the product upon delivery to ensure it meets your expectations. In case of any manufacturing defects, we guarantee reimbursement or replacement.
What voids warranty:
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
