Waterproof IP65 20Ah BMS 24V LiFePO4 Battery For Elecrtic Vehicles
IP65 25.6V 20Ah BMS LiFePO4 Lithium Li-ion BMS Battery for ESS/EV
LiFePO4/Lithium/Li-ion Battery Pack for Power Supply 24V 20Ah
· Attractive cycle life
· Extended safety performance
· Wide operating temperature range
· Unrivalled high temperature performance
· Green energy without metal contaminant
· High capacity
· Steady output voltage
· Little self-discharge
· Double safety protection
· Withstanding very high level of vibrations and shocks
· 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.
· Thermal shock Ability to withstand thermal shock.
|Expected Cycle Life||More than 4000 times
( at 1C rate, room temperature)
|Charge Method||Constant Current/Constant Voltage (CC-CV)|
|Max. Charge Voltage||14.6V|
|Standard Charge Current||4-10A|
|Max. Continuous Discharge Current||20A|
|Peak Instant Discharge Current||50A|
|Peak Instant Discharge Time||3 seconds|
|Discharge Cut-off Voltage||10.0V|
|Over charge Protection||Over charge detection voltage||3.90±0.05V|
|Over charge release voltage||3.85±0.05V|
|Maximum charge voltage||3.65±0.05V|
|Maximum charge current||≤ 20A|
|Over discharge protection||Over discharge detection voltage||2.0±0.1V|
|Over discharge detection delay time||≤167mS|
|Over discharge release voltage||2.3±0.075V|
|Over current protection||Over current detection current||≤50A|
|Detection delay time||≤1 S|
|Release condition||Cut load|
|Maximum continuous current||≤ 20A|
|Over current protection||Detection condition||Exterior short circuit|
|Detection delay time||230～500uS|
|Release condition||Cut short circuit|
|Cells balancing||Balancing current||40±10mA|
Application of LiFePO4 Battery
⇒ UPS, Solar, Wind, Mobile generator, Back up power
⇒ Solar power bank, Solar LED lighting, Solar street light
⇒Scooter, E-bike, Golf cart, E-motor, E-tour car, tricycle
⇒Electric drill, electric saw, lawn mower and so on
⇒Remote control cars, boat, aircraft, toys
⇒Medical devices, equipment and portable equipment
⇒Bluetooth, GPS, Wearable device, Power supply, Wireless
· Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.
· During transportation,50% SOC must be kept to ensure that short circuit, appearance of liquid in the battery or immersion of battery in liquid never occur.
· Battery should be kept at -20℃～45℃ in warehouse where it’s dry, clean and well-ventilated.
· During loading of battery, attention must be paid against dropping, turning over and serious stacking.
· Never throw the battery into water, keep it under dry, shady and cool circumstance when not use.
· Never upside down the positive and negative.
· Never connect the positive and negative of battery with metal.
· Never ship or store the battery together with metal
· Never knock, throw or trample the battery.
· Never cut through the battery with nail or other edge tool.