Lithium Li Ion LFP Battery Pack , Custom Battery Packs 72v With Canbus

Customized Lithium Li Ion LFP 72v 80ah LiFePO4 Battery with CANBUS

Battery BMS parameters
3.6.1. Protection circuitry for Li-Ion will support currents up to
100A continues with:
3.6.1.1. Over current protection. (OCP)
3.6.1.2. Short circuit protection. (SCP)
3.6.1.3. Over voltage protection. (OVP)
3.6.1.4. Under voltage protection. (UVP)
3.6.1.5. Over temperature protection. (OTP)
3.6.1.6. Cells active balancing, With fault limitation.
3.6.2. BMS will support RS-485 & SMBUS communication, to
enable monitoring of battery status:
3.6.2.1. Pack Voltage and Current (including current direction)
3.6.2.2. Pack actual capacity / fuel gauge (SOC%)
3.6.2.3. Pack health – related to max capacity of the pack when
new (SOH%)
3.6.2.4. Pack Error Status, for all protection parameters;
balancing status, OCP, SCP, OVP, OTP, UVP

Major advantages of Lithium Iron Phosphate:

Very safe and secure technology (No Thermal Runaway)
Very low toxicity for environment (use of iron, graphite and phosphate)
Calendar life > 10 ans
Cycle life : from 2000 to several thousand (see chart below)
Operational temperature range :up to 70°C
Very low internal resistance. Stability or even decline over the cycles.
Constant power throughout the discharge range
Ease of recycling

Life-cycle ofLithium Iron Phosphate technology (LiFePO4)

Longer battery life, the life expectancy is two times that of lead-acid batteries.
Rechargeable and no memory effect.
The weight is more lighter.
Smaller dimensions and can be customized.
Safer and more environmentally friendly, No heavy metals and hazardous substances.
BMS built-in IC chip will prevent battery pack over charge, over discharge, over-current,
over-heat, short circuit .

Warnings
Do not immerse the battery in water or seawater, keep the battery stands by in a cool dry surrounding.
Does not use or leave the battery near a heat source as fire or heater.
Use the battery charger specifically for that purpose when recharging.
Do not reverse the position and negative terminals.
Do not connect the battery electrodes to an electrical outlet.
Do not discard the battery in fire or a heater.
Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.
Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.
Do not strike, trample or throw the battery.
Do not directly solder the battery and pierce the battery with a nail or other sharp objects.

Pictures

portable battery charger

lithium polymer battery

Lithium Li Ion LFP Battery Pack , Custom Battery Packs 72v With Canbus Images