Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Solar Energy Storage Lithium Ion Rechargeable Battery Pack OptimumNano OPT-24-65

Rechargeable 24V 65Ah LiFePo4 battery Solar Energy Storage Batteries from OptimumNano

1. Introduction of our factory

OPTIMUMNANO has more than 4500 employees, including of 300 R & D persons, covering a production area of 80.000 m2 and has brought in over 1000 sets of advanced production equipments. Now we can produce 500,000 pcs of 32650-5Ah cells per day.

We are one of the pioneer domestic enterprise who successfully R & D LiFePO4 New energy vehicle power Battery, Engine Start Battery, Backup Storage Battery for Communication base stations, solar & wind hybrid energy storage and household energy storage battery system solutions.

And we are advanced company who achieves the mass production and mass application for LiFePO4 Battery. We have own proprietary intellectual property rights and the main technical index reach international advanced level. 

2. Specifications:

Electrical Charateristics

Nominal Voltage	24V
Nominal Capacity	65Ah
Impedance (Max. at1000Hz)	≤50mΩ
Expected Cycle Life	2000 cycles

Mechanical Characteristics

Height	280±2mm
Width	175±2mm
Length	335±2mm
Weight	~19Kg

Operation Conditions

Charge Method	Constant Current/Constant Voltage (CC-CV)
Max. Charge Voltage	20V
Standard Charge Current	20A
Charge Temperature	0℃～45℃
Max. Continuous Discharge Current	80A
Peak Instant               Discharge Current	100A,
Peak Instant               Discharge Time	5 seconds
Discharge Cut-off Voltage	29.2V
Discharge Temperature	-20℃～65℃
Storage Temperature	-20℃～45℃

3. Why do you choose us?

Excellent customer service and 24h online technical support

Tailor-made solution provided by our experienced team and professional engineers.

More than 12 years experience in producing battery products for various application.

Value quality and long-term cooperation to reach win-win relationship.

Every OptimumNano Battery  has a patented \"internal\" battery protection system

Providing batteries according to customers\' requirement

High Quality, Safe Lithium Ion Batteries with the industries best warranty - 2 year.

Worldwide shipping, export from multiple distribution centers around the world. 

4. Shipping by us
 
1. We will ship the products within 15 working days after receipt of payment.
2. We can ship to you by UPS/FEDEX/DHL/TNT/EMS and so on. Other shipping terms can also be arranged according to specific requirements. 
3. We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping service.