- Overview
- Our Advantages
- Product Parameters
- FAQ
Basic Info.
Model NO.
UD7-12
Discharge Rate
Medium Discharge Rate
Shape
Square Battery
Electrolyte
Acid
Installation
Fixed
Rechargeable
Chargeable
Nominal Capacity(10hr)
7ah
Certificated
CE ISO RoHS TUV IEC
Warranty
12-Month
Design Life
8-10 Year
Approx Weight
2kg
Shell Material
ABS
Transport Package
Carton/ Pallet
Specification
151*65*94*100 mm
Trademark
Techfine or OEM
Origin
Foshan
HS Code
8507200000
Production Capacity
200000/PCS/Month
Packaging & Delivery
Package Size
18.00cm * 10.00cm * 12.00cm
Package Gross Weight
3.000kg
Product Description
★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 [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.
| 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. | ||
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, 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