PRODUCT DESCRIPTION
EVE4850 Rechargeable Solar System LiFePo4 Energy Storage Industrial 48V 50Ah
The cycle life of the battery pack is more than 3000 times. Small internal resistance, good rate discharge performance, wide operating temperature range and high reliability.
Provide complete backup battery product solutions, including base station backup battery packs, portable battery packs and electric vehicle charging services. It aims to be harmless, convenient and economical.
Built-in BMS with multipleprotection and communicationfeatures make the battery packperformance reliable and realizeremote real-time monitoring of the data
Multiple battery packs are used in parallel with large capacity.
Rated Capacity | 50Ah | 25℃±3℃,0.33C constant current discharging,40.5V cut off |
Rated Voltage | 48V | |
Standard Charge Current | 10A(0.2C) | 0℃~45℃,0.2C CC(Constant current)charge to 54.0V,then CV(constant voltage)charge, cut off when charging current≤0.05C. |
Max Charge Current | 25A(0.5C) | 0℃~45℃,do not exceed 0.5C |
Charge Cut Off Voltage | 54.0V | |
Standard Discharge Current | 10A | -20℃~+60℃,0.2C CC(Constant Current) discharge, cut off @40.5V. |
Max Continuous Discharge Current | 25A | 25℃±3℃,continuous 25A discharge |
Discharge Cut Off Voltage | 40.5V | |
Max Pulse Discharge Current | 80A | 25℃±3℃；≤1S |
Working Temperature (charge) | 0℃~45℃ | During charge, battery and ambient temperature should not exceed 45℃. |
Working Temperature (discharge) | -20℃~55℃ | Battery can work at specified temperature range with capacity loss in tolerance. |
Storage temperature | -20℃～ 45℃ | (short term) Within 1 month |
Storage temperature | -10℃～ 35℃ | (long term) Within 1 year |
Battery Weight | About 31Kg | |
Battery Impendence | ≤65mΩ | AC impendence |
FQA:
1.Is the Eve battery good?
The voltage, capacity, and internal resistance of A-grade EVE batteries are well matched when they leave the factory, bringing users excellent and reliable performance.
2.Who Makes Eve Batteries?
Zhuokai Energy is a leading lithium battery company in China. Listed in 2009, it has 21 years of professional lithium-ion battery manufacturing experience. The company insists on innovation-driven development, and has an international R&D team, advanced lithium battery production technology and management advantages.
3.What is the lithium battery used for?
Lithium-ion batteries are rechargeable and are used in vaping devices, many personal electronics such as cell phones, tablets and laptops, electric bicycles, electric toothbrushes, tools, hoverboards, scooters and solar backup batteries.
4.How long can a lithium battery last?
about two to three years
Typical life estimates for lithium-ion batteries are about two to three years or 300 to 500 charge cycles, whichever comes first. A charge cycle is a cycle of use from fully charged to fully discharged and then fully charged.
