SPECIFICATIONS

Battery Type: LiFePO4,48v diy battery box

Battery type: SEPLOS EEL DELIGREEN 48V 280AH/300AH DIY Battery KITS

Brand Name: seplos,Seplos

Communication Port: CAN,RS485

Dimension (L*W*H): 817*412*267

Grid connection: Hybrid grid,Off grid

Model Number: 3.2v 314ah

Nominal Capacity: 100Ah/150ah/200ah/300ah

Nominal Voltage: 51.2

OEM/ODM: Avaliable

Output Power Range: 10-20Kw

Place of Origin: Hunan, China,Guangdong, China

Protection Class: IP65

System Type: Stackable

System Voltage: 51.2 V

Warranty: 5 years

Weight: 50

communication: CANBUS/RS485

size: 817*412*267mm

Wholesale Free Shipping EU Stock

Enjoy a seamless experience with free shipping, fast delivery, no additional taxes, and guaranteed stock—so you get what you need, without the wait.

What is the biggest differ BTW V2 and V3?

A: V3 with 2A active balancer

Both models are available in stock in Poland

This is only a box with BMS and other accessories, no battery cells.

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Smart BMS with 2A Active Balancing Technology
Our kit features an advanced Battery Management System with 2A Active Balancing - the core technology that ensures superior performance and extended lifespan for your battery pack.

Active vs. Passive Balancing Comparison

Passive Balancing (Standard Method):
* Drains excess energy from highest-voltage cells as waste heat
* Wastes battery capacity and generates unnecessary heat
* Only functions during charging phase with slow performance

Our 2A Active Balancing (Superior Technology):
* Intelligently redistributes energy from stronger to weaker cells
* 2A rating enables robust energy transfer at 2 Amps
* Zero energy waste - preserves full battery capacity
* Always active during charge, discharge, and rest periods
* Rapid correction of voltage differences for optimal performance
* Enhanced safety and extended battery pack lifespan

Investment Value: Choosing active balancing ensures maximum usable capacity, reliable long-term performance through thousands of cycles, and superior pack management for your energy storage system.

Please note

This link does not include battery cells, if you need ,please click the link below

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HI Dear visitor

If wanna built your pack by yourself ,would like to share my experiences to u for free

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