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Hot Selling 48V 200ah LiFePO4 Battery Packs for Electric Boat

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Basic Info

Model No.:  OPT48200

Product Description

Model NO.: OPT48200 Usage: Car, UPS, Electric Power, Lighting, Boat, Solar System Discharge Rate: Low Discharge Rate Rated Voltage: 48V Cycle Life: >2000 Times at 1c Rate, 100% Dod Weight: 1/3weight of SLA Application: UPS,Solar and Wind Power Generation Energy Storage Export Market: America, Europe, Aisa, etc Specification: CE, UL, ROHS, C-tick, IEC, UN38.3 HS Code: 8507600090 Type: LiFePO4 Battery Nominal Voltage: 48V Rechargeable: Chargeable Rated Capacity: 200ah Battery Type: LiFePO4 Battery Warranty: 2years Certificate: CE,UL,RoHS,Tlc,PSE,Ts16949,ISO9001 Trademark: OPTIMUMNANO Origin: China Hot Selling 48V 200Ah LiFePO4 Battery Packs for Electric Boat

Product Features

1. Safe: Rigid aluminum alloy housing protection, BMS or PCB built inside to protect the battery over charge or discharge.

2. Environmental-friendly: Accredited with RoHS, without any hazardous and noxious substances.

3. Lighter and smaller: 1/3 weight of lead acid battery, 70% size/weight of Ni-MH/Ni-Cd Battery.

4. Powerful: Able to discharge at -20 and 65° C max.

5. Long cycle life: Over 2000 cycles with capacity staying at minium 80%. Lead battery and other Li-ion batteries only have 300-500 cylces, such as Ni-Cd battery, Ni-Mh Battery.

6. Wide temperature range: Available for use when the temperature ranges from -20° C to 70° C.

7. Quality assurance: BV and SGS approved supplier, with TS16949 and ISO9001 quality management certificates and UL, CE, IEC62133, RoHS certificates.

Our Advantages

1. Specialized in production of lithium iron phosphate batteries for over 4 years.
2. Providing tailor-made high-standard energy solutions in accordance to client's demands.
3. With technical of over 2 years in on-site installation and debugging for more than 1000 HEV and EV.
4. Having made and implemented energy solutions for over 100 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.


1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car
2. Light electric car: E-bike, electric scooter, e-motor, electric golf car, forklift, cleanness car, electric wheelchairs
3. E-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

48V 200Ah Main Data



1 Battery Model 9600Wh, 48V 200Ah LiFePO4
2 Cells and connection 32650, 3.2V 5Ah, 15S 40P
3 Battery Voltage 48V (Standard Working Voltage)
4 Standard Charge Voltage About 54.75V
5 Discharge Cut-off Voltage 37.5V
6 Battery Capacity 200Ah
7 BMS Model PCM(PCB style BMS)
8 Charge Current 40A (need 5 hours to full charge,can design)
9 Max Continuous Discharge Current 50A (can design)
10 Peak Discharge Current 100A (can design)
11 Whole Battery Size 580*440*450mm Steel Case Packing
12 Net Weight About 125kg

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 Below20~60degree centigrade LiFePO4 High temperature discharge current is about 105% Below20~45degree centigrade 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 LiFePO4 Battery. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Telecom Base Station Battery、Solar Energy. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : LiFePO4 For Solar/Wind Energy System

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