48V Voltage and UPS Usage high quality lifepo4 telecom battery

Quick Details

Place of Origin: Guangdong, China (Mainland)

Brand Name: OptimumNano

Model Number:  OPT-48-050

Type: Li-ion

Nominal Voltage: 48V

Size: 430±1*442±1*130±1mm

Nominal Capacity: 50Ah

Case material: steel case

charging current: 10A(adjustable)

Voltage range: 40V-58.4V

constant Discharge current: 50A(adjustable)

Max Discharge current: 50A(adjustable)

Working temperature: -20~+60°C

Expected Cycle life: 2000times

Certificate: SGS, UL, CE, RoHS, IEC-62133, TS16949 etc. 

Warranty: 2 years

Product datasheet:

Packaging & Delivery

Packaging Details: 1battery per wooden case

Delivery Detail: 15-22Days

Certification

Advantages

General features of OptimumNano Lithium Iron Phosphate Battery(LiFePO4 Battery):  

1. Long life cycle, no memory effect. 
2. High C-Rate Discharge capability, can be fast charged. 
3. High peak power available under high depth of discharge. 
4. High energy density, small size, light weight. 
5. Good performance in high/low temperature working condition. 
6.100% safe / environmental friendly / maintenance free. 
 

Our Advantages:

1. Specialized in production of lithium iron phosphate batteries for over 10 years.
2. Providing tailor-made high-standard energy solutions in accordance to client's demands.
3. With technical of over 10 years in on-site installation and debugging for more than 1000 HEV and EV.
4. Having made and implemented energy solutions for over 10000 styles of EV.
5. With rich experience in drawing up and executing new energy solutions such as special energy-storage systems like wind-solar hybrid power generation and UPS for military and hospital.
6. Whole-journey nanny service after sale.

 Safety performance:

OptimumNano LiFePO4 Battery test - Performance test

OptimumNano engineers take some tests to know battery performance clearly. Those tests include the different C-rate discharge, battery performance in difference temperatures, fast charging, and cycle life curves. 

OptimumNano LiFePO4 Battery test - Abuse test

Unlike LiMo2O4 or LiCoO2 batteries, LiFePO4 modular structure is very stable, thus LiFePO4 battery is very safe in mis-opertation and hard conditions, Here are some abuse tests, such as Over-charge performance, Over-discharge performance, Short-circuit performance in normal temperature, Acupuncture performance, Thermal Shock safe performance etc. 

OptimumNano Battery quality control method

8conformity:make sure the battery stability and long lifetime

1.Conformity in capacity

2. Conformity in voltage

3. Conformity in impedance

4. Conformity in electricity

5. Conformity in self-discharging

6. Conformity in discharging platform

7. Conformity in CC charging

8. Conformity in lifetime

OptimumNano all in one solution, Battey pack + BMS + Charger

OptimumNano offer "Battery Pack + BMS + Charger ", as all in one solution. Our engineers would test / adjust all related components if customer needed. Like CAN BUS communication or on-off signal way details.

Workshop:

Welcome to visit  OptimumNano Energy Co., Ltd