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Rechargeable Batteries (2)

12V 30ah lifepo4 battery for manoeuvring system

FOB Price: US $ 50,000 / Pack | Get Latest Price
Min.Order Quantity: 1 Pack/Packs
Supply Ability: 40 Milliwatt/Milliwatts per Day
Port: Shenzhen
Payment Terms: T/T,Western Union
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Quick Details

Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Nominal Voltage:
Nominal Capacity:
product certificate:
factory certificate:
ISO9001:2000, ISO1400, TS16949:2002
caravan manoeuvring system
Epoxy board+ PVC film/ SLA case
rated voltage:
rated capacity:
max charge voltage:
discharge cut-off voltage:

Packaging & Delivery

Packaging Details: cartons,wooden case, or depend on customers' requirement
Delivery Detail: 2-3 weeks after the payment


12V 30ah lifepo4 battery for caravan manoeuvring system
>2000 times deep cycle at 80%DoD
ISO9001, ISO1400, TS16949 factory

12V 30ah lifepo4 battery for caravan manoeuvring system


1. Safety: safest Li-Ion battery, CE UL approved, built-in protection circuit board (BMS), no fire, no explosion

2. Clean and Green energy, no toxic material contained

3. Long life cycle, > 2000 times deep cycle at 1C rate, 6-8 times of lead acid battery

4. No memory effect, highly efficient charge anytime, no reduction of capacity

5. Operation temperature: -20~70C

6. Small size and light weight: 1/2 size of lead acid battery, 70% size of Ni-MH Ni-Cd battery, 1/2 weight of lead acid battery

7. Good performance at high temperature and high temperature resistance

8. Low self-discharge rate: < 3% monthly


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




Optimum LiFePO4 Battery/Lithium Battery Pack
12.8V 30Ah
NO.ItemGeneral Parameter
1Cell ModelIFR 32650
2Casing MaterialSteel Case for Single Cells
3Standard Capacity30Ah
4Rated Voltage12.8V
5Max Charge Current14.6V
6Discharge Cut-off Voltage10V
7Self Discharge Rate3% one after month
8Max Continuous Discharge Current2.5C5A
9Standard Charge Current0.2C5A



11Weight(Approx, including case)About 4.0kg
12Impedance(Max, at 1000Hz.) 12mΩ
13Charge Method
(CC/CV) With
(normal charger)
StandardCC0.2C14.6V cut off
CV14.6V0.05C cut off
RapidCC1C14.6V cut off
CV14.6V0.05C cut off
14Operate temperatureCharge0°C~45°C













Optimum Battery Co., Ltd/Optimumnano Energy CO.,LTD is one of the largest Lithium battery manufacturers withISO9001 and TS16949 certificates etc in China, specializing in LiFePO4 batteries with UL. CE. RoHS, IEC-62133 etc certifications for 7 years. We are the largest factory of producing cylindrical IFR32650-3.2V-5Ah/5.5Ah LiFePO4 cells in China.




As one of eight China national high and new tech enterprises, there are about 1500 staffs including 113 engineers producing batteries widely used in EV, HEV, telecommunication stations, e-bikes, e-motorcycles, UPS, solar/wind energy storage solution, home application etc..




So contact Sam Now! Skype: lovenge8023/Mobile:+86 18620522419/Email: optimum7(at)optimum-china.com



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Founded in 2002, Shenzhen OPTIMUMNANO Energy Co.,Ltd is located in Pingshan New District, Shenzhen, set up offices in the 25 National New Energy Vehicle Demonstration Cities. Also in 2012, our first subsidiary was founded in Chengdu, Sichuan Province-- Chengdu OPTIMUMNANO New Energy Co., Ltd.
OPTIMUMNANO has more than 2000 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 p... View detail

Basic Information

Business Type: Manufacturer  
Main Products: LiFePO4 battery,Lithium iron phosphate battery  
Number Of Employees: Above 1000 People  

Trade & Market

Main Markets: Southern Europe
Northern Europe
Western Europe
Eastern Asia
Southeast Asia
Eastern Europe
South America
North America
Total Annual Sales Volume: Above US$100 Million  
Trade Shows: China Source Fair    

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: Floor 1-3, Building 9, Zhukeng Industrial Park, Pingshan New District, Shenzhen City, Guangdong Province, China  
Number of R&D Staff: 21 - 30 People  
Number of QC Staff: 31 - 40 People  
Certifications: ISO9001,ISO/TS16949
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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Verified Supplier - Optimum Battery Co., Ltd.
China (Mainland) | Contact Details
Experience: Established 2002 , 10 years OEM

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