BMS LFP 4S 15A WITH BAL WITH CONNECT (JLGW) (b35a)
Product Price
₹105
Description
JLGW BMS LFP 4S 15A WITH BAL WITH CONNECT Hardware
Product Data Sheet
The BMS LFP 4S 15A WITH BALANCE WITH CONNECT (JLGW) is a high-performance Battery Management System tailored for 4S (12.8V nominal) lithium iron phosphate battery packs. It combines reliable 15A discharge capability with smart passive cell balancing and an integrated connector, making it ideal for quick installations and battery builds in demanding environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Battery Chemistry | LiFePO4 (LFP) |
| Nominal Voltage | 12.8V (4S Configuration) |
| Charging Voltage | 14.6V |
| Continuous Discharge | 15A |
| Maximum Charging Current | 15A |
| Balance Function | Yes, Passive Balancing |
| Balance Activation Voltage | ≈ 3.5V/cell |
| Overcharge Protection | Yes |
| Overdischarge Protection | Yes |
| Short Circuit Protection | Yes |
| Temperature Protection | Yes (NTC included) |
| PCB Color | Green |
| Form Factor | Compact with Screw Mount Holes |
| Connector | JST-style Connector Pre-Soldered |
Key Features
-
Optimized for 4S LiFePO4 Batteries
Reliable support for 12.8V battery configurations with safe charge/discharge operations. -
High Current Capability
Supports up to 15A continuous discharge, ideal for mobility and mid-range energy storage. -
Built-In Cell Balancing
Enhances battery life and efficiency by maintaining voltage balance among all cells. -
Plug-and-Play Integration
Comes pre-installed with a JST-style connector, reducing wiring complexity. -
Advanced Protection Circuits
Protects against overvoltage, undervoltage, short circuits, reverse polarity, and thermal overload. -
Compact & Durable Design
Space-saving design with screw mounts for firm PCB installation in enclosures or casings.
Applications
- Solar Power Banks & Inverters
- E-bikes & Electric Scooters
- DIY 12V LFP Battery Packs
- Smart Home Energy Storage Systems
- Prototyping, Testing & R&D Projects
The PCM LFP 04S/15A WITH BALANCE WITH CONNECT is a Battery Protection Circuit Module (PCM) designed for 4 series Lithium Iron Phosphate (LFP) battery packs, supporting a 15A continuous discharge current. This module is ideal for moderate-power applications, such as energy storage systems, backup power solutions, and small electric vehicles. It features cell balancing, ensuring that the voltages of individual cells are kept in balance for optimal performance and longevity. The WITH CONNECT designation implies that the module includes easy connectivity for integration into the battery system. The PCM provides essential protection features like overcharge, over-discharge, overcurrent, short circuit, and temperature protection, ensuring the safe operation of the battery.