Techfine Electronic Co.,Ltd owns three major production bases,which are located in Foshan,Shaoguan,China and Malaysia.The total area covers 270,000 square meters.It has an experienced and well-educated R&D team and our products posses more than 100 R&D patents on electronic technology,battery technology and chemical application engineering.We offer OEM,ODM and advanced customization services to meet various needs from different clients.Our products have passed CE,ROHS,SONCAP,UL,ISO and other certifications and are exported to Asia,Africa,Europe,the Middle East,the Americas and other regions.We aim to provide the green,energy-saving and safe electrical energy safety emergency products for global users.Professional sales managers and technical engineers provide you thoughful services:short lead time and prompt delivery;3year warranty with worry-free after-sales service.No doubt that Techfine is your best are reliable business partner!
♥ 20 years industrial experience with [three production base] China & Malaysia Own advanced equipment and instruments and builds Automatic production line
♥ Strictly comply with [ISO] quality management system,products have passed [UL,CE,IEC,ROHS,SONCAP,SASO,PVOC,] and other certifications.We aim to provide the [green,energy-saving and safe electrical energy safety emergency products] for global users.
♥ Qualified and trustworthy Won the title of [National Solar Recommended Products]
♥We provide [OEM ODM] and advanced customization servies to [over 60 countries],[30.000 customers 4300 long term parners and 2000 golden distributors] .A profession marketing and technical team with [more than 100 employess proloyess provides you thoughful serices.]
♥ Fast delivery, less than 7 days for samples.
Product Detail
· low resistance characteristics and high efficiency
Through-wall welding thechnology:Advanced pole-group welding, casting and through-wall welding technology;
Plate:The raw material is lead ingot with purity up to 99.9%
Container:Battery cabinets are applied ABS material.
Our Advantages
The raw material is LEAD ingot with purity up to 99.9%:
1.Durable; 2.multiple times of cycle; 3.10years design life.
Patented formula:
1.1 year storage ; 3.Strong recovery ability;
2.Low self-discharge;
4.Adaptable temperature: -20℃-60℃
Automatic equipment production:
1.Standardizied quality;
2.High efficiency production; 3.7 days delivery.
Product Paramenters
Nominal Voltage
12V
Nominal Capacity(10HR)
150AH
Dimension
Length
484±3mm (19.06 inches)
Width
170 ±2mm (6.69 inches)
Container Height
242 ±2mm (9.43 inches)
Total Height (withTerminal)
247 ±2mm (9.72 inches)
Approx Weight
Approx 41kg (90.4 lbs)
Terminal
T11
Container Material
ABS
Rated Capacity
156.0 AH/7.80A
(20hr ,1.80V/cell,25℃/77℉)
150.0 AH/15.0A
(10hr,1.80V/cell,25℃/77℉)
129.0 AH/25.8A
(5hr,1.75V/cell,25℃/77℉)
117.0 AH/39.0A
(3hr,1.75V/cell,25℃/77℉)
91.5 AH/91.5A
(1hr,1.60V/cell,25℃/77℉)
Max. Discharge Current
1500A (5s)
Internal Resistance
Approx 3.5 mΩ
Operating Temp.Range
Discharge : -15~50℃ (5~122℉)
Charge : 0~40℃ (32~104℉)
Aircraft signal Storage : -15~40℃ (5~104℉)
Nominal Operating Temp. Range
25 ±3℃ (77 ±5℉ )
Cycle Use
Initial Charging Current less than 45.0A.Voltage Communication power supply 14.4V~15.0V at 25℃(77℉)Temp. Coefficient -30mV/℃
Standby Use
No limit on Initial Charging Current Voltage Auto controlsystem 13.5V~13.8V at 25℃(77℉)Temp. Coefficient -20mV/℃
Capacity affectedby Temperature
40℃ (104 ℉)103%
25℃ ( 77 ℉ )100%
0℃ ( 32℉ ) 86%
Self Discharge
Techfine batteries may be stored for up to 6 months at 25℃(77℉) and battery should be recharge before use . For higher
temperatures the time interval will be shorter.
Application
Solar/wind energy photovoltaic system
Armamentarium
Electrocar
Monitoring system
Educational Multimedia Project
Applied range
Telecom, Internet (cloud computing/Internet of Things/Big data center/ARTIFICIAL intelligence), Government, banking, Manufacturing, Transportation, health care, education, wholesale and retail, petroleum and petrochemical, electricity, securities and other finance, insurance,Logistics, households and individuals, coal and other energy, research, others...
Company Profile
Guangdong Techfine Electronics Co., Ltd. , founded in Foshan, China in 1994, Has owns three independent production bases, whichare located in Malaysia, Shaoguan city and Foshan city in China and covers a total area of 270,000 square meters.
20 Years industrial experience with three production bases in China & Malaysia. Owns advanced equipment and instruments and builds Automatic production line.
Strictly comply with ISO quality management system , products have passed UL,CE, IEC, ROHS, SONCAP, SASO,PVOC and other certifications. We aim to provide the green, energy-saving and safe electrical energy safety emergency products for global users.
We provide OEM, ODM and advanced customization services to more than 60 countries/regions, 30,000 customers, 4,200 long-term partners and 2,000 gold distributors.
More Products
FAQ
Q1: Are you a manufacturer or a trading company?
A1: We are a factory more than 20years experience to provide good quality with competitive price. Q2:How about the delivery time? A2:Ready sample;7 working days for bulk order after your deposit is confirmed. Q3:Can you print my logo on the batteries? A3:Yes, OEM is accepted. Q4:How many years can be use for battery? A4:Design life 8-10 years under proper use Q5:What's the DOD of your battery? A5:Depend on how deep you use, when power discharge to 20%, 1200 cycle times; when to 50% --800 cycle times; when to 80% ---500 cycle times Q6:Is it 10HR or 20HR? A6:4AH to 17AH battery: 20HR, 24AH to 250AH battery: 10HR Q7: Do you have any certifications for your product? A7: Yes, CE, UL,RoHS,ISO,MSDS, CNAS Q8: If battery damage,how will you solve the problem? A8:If there is problem happened , we will gather all the picture and according to your using condition to find out what cause this problem. If it is producing problem, we will replace you the new one in the next shipment. Q9:What are the price terms can you offer for us? A9:We accept EXW,FOB,CIF and so on
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