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
Advanced pole-group
welding & casting technology
Lead ingot purity
reaches 99.9%
Multiple times of cycle
15 Years design life
Product Paramenters
Nominal Voltage
12V
Nominal Capacity(10HR)
120AH
Dimension
Length
406± 3mm (16.0 inches)
Width
174± 2mm (6.85 inches)
Container Height
208 ± 2mm (8.18 inches)
Total Height (withTerminal)
233 ± 2mm (9.17 inches)
Approx Weight
Approx 33.2 Kg (73.3Ibs)
Terminal
T11
Container Material
ABS
Rated Capacity
128.6 AH/6.43A
(20hr ,1.80V/cell,25℃/77℉)
120.0 AH/12.0A
(10hr,1.80V/cell,25℃/77℉)
105.2 AH/21.0A
(5hr,1.75V/cell,25℃/77℉)
95.4 AH/31.8A
(3hr,1.75V/cell,25℃/77℉)
77.5 AH/77.5A
(1hr,1.60V/cell,25℃/77℉)
Max. Discharge Current
1300A (5s)
Internal Resistance
Approx 4.0mΩ
Operating Temp.Range
Discharge : -30~50℃ (5~122℉)
Charge : 0~40℃ (32~104℉)
Aircraft signal Storage : -30~40℃ (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
Home Appliances
Wind Power Generation
Telecom Equipment
Server
Street Lamp
Car starting battery
Electric appliance
Airport
Power station
OEM/ODM Service
Custom Colour
Custom Logo
(Free publicity posters for you)
Why Choose Techfine
Guangdong Techfine Electronics Co., Ltd. , founded in Foshan, China in 1994, is a high-tech enterprise group focusing on electrical energy safety and emergency.Has owns three independent production bases, which are located in Malaysia, Shaoguan city and Foshan city in China and covers a total area of 270,000square meters.
Five-star Alibaba verified supplier
20 years rich
Experience professional
Strict product testing
high-quality pre-sales and
after-sales services
Qualified and trustworthy Won the title of National
Solar Recommended Products
RoHS
CE
ISO
ISO
CE
SONCAP
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: If battery damage,how will you solve the problem?
A7: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.
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