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24V 80ah Lithium Battery for Solar Wind Power System

Place of Origin: 
Shenzhen, China
Supply Ability: 

Basic Info

Model No.:  OPT2480-1

Product Description

Model NO.: OPT2480-1 Connection Mode: Series and Parallel Discharge Rate: Medium Discharge Rate Accessories Type: Battery Standard Voltage: 48V Electrolyte: Medium Maintenance Type: Free Max. Charge Voltage: 29.2V Rated Voltage: 25.6V Trademark: OPTIMUMNANO Origin: Shenzhen, China Type: Lithium-Ion Battery Pack Rechargeable: Chargeable Size: Medium Rated Capacity: >1000MAH Usage: Remote Control Boat Composed Type: 8s and 16p Application: UPS/Backup/Home Energy Storage Cut off Voltage: 20V Capacity: 80ah Specification: CE, UL, RoHS, SGS, TS/16949 and ISO9001-2008 HS Code: 8507600090 24V 80ah Rechargeable Lithium Battery for Home energy Storage

--Quick details

1. Place of origin: Guangdong, China (mainland)
2. Brand name: Optimum
3. Model number: Opt-24-100
4. Components: Lithium iron phosphate
5. Composed type: 8s 16p
6. Rated Voltage: 25.6V
7. Nominal capacity: 100ah
8. Max charge voltage: 29.2V
9. Cut off voltage: 20V
10. Standard Charge Current: 20A
11. Standard Charging Time: 5h
12. Dimensions: Customizable
13. Application: Solar energy storage
14. Certification: Approved CE, UL, ROHS, TLC, PSE, TS16949, ISO9001, BV, SGS
15. Packaging details: PVC, epoxy board, plastic box, or customized
16. Delivery detail: 15~25days
17. Warranty Time: 2 Years


1. Safety: The safest Li-ion battery, CE UL approved, none fire, none explosive
2. Environment friendly: Accredited with RoHS, without any hazardous and noxious substances.
3. Long cycle life: Over 2000 cycles with capacity staying at 80% min.
4. Low self-discharge rate: Less than 3% per monthly.
5. Wide operating temperature ( -20~65 degrees Celsius)
6. No memory effect: Always ready for charge and use, with no need to charge after a full discharge.
7. Small in volume and light in weight: The iron-lithium battery is about 1/2 the volume and 1/3 the weight of the lead-acid battery.
8. High energy density and high power output

--Quality Feature of OPTIMUM LiFePO4 Battery Pack
1-Principle: Guarantee the cell's performance
The current flows through in Lengthways and then with cross-protection by small fuse

3-Production: Make sure the battery safety
Break Protection, Anti-explosion Protection, PTC Protection

8-Conformity: Make sure the battery stability and long lifetime
Conformity in capacity
Conformity in voltage
Conformity in impedance
Conformity in electricity
Conformity in self-discharging
Conformity in discharge platform
Conformity in CC Charging
Conformity in lifetime


1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car
2. Light electric car: Electric bicycle, electric scooter, electric motor, electric golf car, small-scale electric flat car, forklift, cleanness car, electric wheelchairs
3. Electric tool: Electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toys
5. Solar and wind power generation energy storage devices
6. Small medical equipment and portable equipment

 LiFePO4 Battery Compared with SLA Battery
No. Item LiFePO4 Battery SLA Battery Notes
1 Weight to Power Ratio 120-130Wh/kg 32-37Wh /kg 4:1
2 Dimension to power ratio 210Wh/L 70Wh/L 3:1
3 Cycle Life Time More 2000 times 300 times 6:1
4 High Rate Charge /Discharge Performance Higher than 96% 60~70% 1.6:1
5 Charging performance 1Hour 4Hours 1:4
6 Temperature Range & performance -20-60 degrees Celsius LiFePO4 High temperature discharge current is about 105%, -20-45 degrees Celsius SLA Battery temperature discharge current is about 80% 1.3:1
7 Monthly Self-discharge Rate About 3% More than 10% 1:3
8 Safety  Not cause fire and explosion when against overcharge, acupuncture, extrusion, high temperature and Other unusual conditions. Good safety LiFePO4 Battery is the safest lithium battery in the market
9 Environmental Environmental friendly Environment pollution Without any heavy metals or rare metals

Contact us if you need more details on Lithium Battery. We are ready to answer your questions on packaging, logistics, certification or any other aspects about LiFePO4 Battery、24V 80ah Battery. If these products fail to match your need, please contact us and we would like to provide relevant information.

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