EV Powerful Smart BMS Lithium Iron Phosphate Battery 76.8V 105AH IP67 Protection

EV powerful 76.8V 105AH  Lithium iron Phosphate Battery with smart BMS

OptimumNano EV Lithium iron Phosphate Batteries are constructed to deliver excellent run times and very good cycle life in hard, high rate and deep cycle applications. 

EV Lithium Ion Batteries provide excellent cycle life and good run times in tough deep cycle use with regular discharges.

Specifications:

• Electrical Charateristics

• Mechanical Characteristics

• Operation Conditions

Description:

1. Cells Introduction

OptimumNano always develop and produce 32650 cells to or assemble battery packs to satisfy the requirements of high performance and operational reliability of our customers. We also have the 14500/18650/22650/26650 cells to meet all your requirements.

2. Safety Characteristics

• Over-charge/Over-discharge Ability to withstand over-charge/withstand over-discharge, and there is no fire, no exploding and work well
• Short circuit Ability to withstand short circuit, and there is no fire, no exploding
• Acupuncture Ability to withstand nail puncturing, and there is no fire, no exploding
• Thermal shock Ability to withstand thermal shock, and there is no fire, no exploding

3. Function of BMS/PCM

System Protection: OptimumNano’s cylindrical cells are optimized through the use of its Battery Management System (BMS), through monitoring cells, to provide protection against overcharge, over discharge, short circuit, over hearting. Also it enables every battery pack to obtain independent balancing function. Overall, the BMS helps to ensure safe and accurate Operation, alarm for high voltage and electric leakage, communication interface. With the CAN BUS communication, we could see all the information through the LCE display, including voltage, current, and temperature. And it will buzz when something wrong with the battery pack..

• Working voltage: 24V DC
• Safety: insulation and electric leakage monitoring
• Cells voltage and current detection: 04.5V, accuracy±(0.3%RD+0.2%FS)
• Battery information display: voltage, current, temperature, SOC and SOH
• Operating temperature:4080, accuracy ±1%.
• Emergency handling: switch off
• Temperature protection: 65(could be set)
• Fan running temperature: 45°C on, 30°C off.
• Over current protection: 250A(could be set), accuracy±1%
• Over charge protection: 3.9V/cell (could be set)
• Over discharge protection: 2.0V/cell (could be set)
• SOC calculation: 5% (could be set)
• Balancing function: nominal 200mA, max. 3A (could be set)
• Faults diagnosis: over charge, over discharge, short circuit, overheating, low or high SOC, insulation, low resistant.

Applications:

E-car, E-vehicle, solar power system, off-grid system, telecom station and so on.

Competitive Advantage:

• Attractive cycle life
• Extended safety performance
• Wide operating temperature range
• Unrivalled high temperature performance
• Green energy without metal contaminant
• High capacity