Dry Storage 12V 7ah Sealed Nickel Iron Lead Acid Battery for Lighting Solar System

• Type: Lead-Acid Batteries
• Usage: UPS, Electric Power, Lighting
• Nominal Voltage: 12V
• Discharge Rate: Medium Discharge Rate
• Shape: Square Battery
• Electrolyte: Acid
• Model NO.: UD7
• Installation: Fixed
• Rechargeable: Chargeable
• Nominal Capacity(20hr): 7ah
• Approx Weight: Approx 2.05 Kg (4.51lbs)
• Terminal: T1 / T2
• Container Material: ABS
• Max. Discharge Current: 105A (5s)
• Internal Resistance: Approx 23mΩ
• Transport Package: Carton/ Pallet
• Specification: 100*151*65mm
• Trademark: Techfine or OEM
• Origin: Foshan, China
• HS Code: 850720000
• Production Capacity: 50000pieces/Year

Product Description

 

Our Advantages

★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 Parameters

 

Nominal Voltage	12V
Nominal Capacity(20HR)	7AH
Dimension	Length	151±1mm (5.95 inches)
	Width	65±1mm (2.56 inches)
	Container Height	94.5±1mm (3.72inches)
	Total Height (withTerminal)	108±1mm (4.25 inches)
Approx Weight	Approx 2.05 kg (4.51lbs)
Terminal	T1 / T2
Container Material	ABS
Rated Capacity	7.00 AH/0.350A	(20hr ,1.80V/cell,25ºC/77ºF)
	6.51 AH/0.651A	(10hr,1.80V/cell,25ºC/77ºF)
	5.95 AH/1.19A	(5hr,1.75V/cell,25ºC/77ºF)
	5.37 AH/1.79A	(3hr,1.75V/cell,25ºC/77ºF)
	4.40 AH/4.40A	(1hr,1.60V/cell,25ºC/77ºF)
Max. Discharge Current	105A (5s)
Internal Resistance	Approx 23mΩ
Operating Temp.Range	Discharge : -15~50ºC (5~122ºF) Charge : 0~40ºC (32~104ºF) Aircraft signal Storage : -15~40ºC (5~104ºF)
Nominal Operating Temp. Range	25 ±3ºC (77 ±5ºF )
Cycle Use	Initial Charging Current less than 2.1A.Voltage Communication power supply 14.4V~15.0V at 25ºC(77ºF)Temp. Coefficient -30mV/ºC
Standby Use	No limit on Initial Charging Current Voltage Auto controlsystem 13.5V~13.8V at 25ºC(77ºF)Temp. Coefficient -20mV/ºC
Capacity affectedby Temperature	40ºC (104 ºF)103% 25ºC ( 77 ºF )100% 0ºC ( 32ºF ) 86%
Self Discharge	Techfine batteries may be stored for up to 6 months at 25ºC(77ºF) and battery should be recharge before use . For higher temperatures the time interval will be shorter.

Charcteristic Curve

product display

 

Applications

 

Company Profile

 

Certifications

 

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, CNS

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