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345.6v 206ah Lithium Battery High Voltage Battery Bus Truck HV EV Rechargeable

Customized Solution High Energy Density UL CE certified
  • RJ-345D206-HB

  • RJ

  • RJ-345D206-HB

               Customize Solution - Full Certified - FACTORY PRICE         

RJ has a powerful engineer team who have professional skills in mechanical design, thermal management design, simulation , electric design and software design. Engineering team have more than 10 years experience in battery system design, including many world famous projects for different area around the world. Our worker are well trained in professional skills to ensure the quality and lead time. Battery module are designed for full automatic production line for easy scale up to mass products.

High-valued assets should be used frequently and efficiently to maximize the owner’s return on investment. To minimize the total cost of ownership, the best battery chemistry and system level performance can be tailored to optimize the application’s operational requirements.

Aseismic design & cooling design & heating design based on the real working condition. 

Anti-corrosion case & Strict IP test to ensure marine battery pack with excellent protection from water and dust. All connector are well designed from water protection and vibration. Provide full solution for marine engine, working well with the solar panel & inverter & water proof charger.

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Model RJ-345D206-HB
Norminal Power(KWh) 71.2KWh
Norninal Capacity(Ah) 206Ah
Norninal Voltage(V) 345.6V
Material Type Lithium Battery (LiFePO4)
Dimensions (mm)


Weight(Kg) 580 Kg
Discharging Voltage(V) 270-394.2V
Max Charging 1C
Continuous Discharging (A) 1C
Peak Discharging (A) 2C
Expansibility Customizable
Installation Methode Floor Mounted
Communication Port(Optional) RS485 / RS232/CANBUS
Working Temperature(℃) -20~65℃
Humidity 0-95% RH
IP Grade (IP) IP67
Altitude ≤3000m
Authentication Level TuV/CE/UN38.3
Design Life(year) 30+ years

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RJ has successfully developed a new version Battery Management System (BMS) for lithium based batteries, which is designed that operates more efficiently and communicates with UART between master and slave modules and can communicate via CAN protocol with external devices.

Micro controller based control and protection equipment is designed that help to measure and monitor the voltage, temperature and current values of the batteries.

They protect the battery cells from the conditions such as over charge, over discharge, high current, high temperature.

BMS balances battery cell voltages during charging process with passive cell voltage balancing.

In addition to the main controller module in the BMS, slave controller modules have been added to provide high resolution voltage and temperature tracking.

A modular BMS has been devised which can be used in groups of batteries of different voltage values thanks to electrically isolated slave control modules.

Master and Slave BMS

CAN communication (optional)

GPS function (optional)

APP for checking battery data (Optional)

Voltage \current\temperature\short circuit protection

Real time dynamic calibration

Vehicle operation condition was considered

Multi-method combination

High accuracy measurement of the cell voltage /temperature/pack current

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production line

battery technique-B


battery pack technology-A

why RJ 

1. Our company is a high-tech enterprise with 10 years’ experience in R&D battery.

2. With a total span of 20000 square meters, our monthly production capacity can exceed 6,000,000 Ah in our factories.

3. Flexible customizing and manufacturing accepted.

4. We promise providing high quality products with our professional R&D team, accomplished and experienced workers and advanced equipment.

5. Strict management and control for every progress in producing and 100% QC inspection before shipment.

6. We provide service of sample and prompt shipment, and sending someone to follow up the logistics progress after delivery.

7. 10 years warranty. Professional after-sales service, give instruction on how to use the products.

                         CONTACT US GET A LATEST QUOTE NOW!               


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