Portable small battery 6v 4ah 20hr for led lighting
Characteristics:
| Nominal Voltage | 6V | |
| Rated capacity(20 hour rate) | 4.0AH | |
| Dimensions | Length | 70±1mm(2.76inches) |
| Width | 47±1mm(1.85inches) | |
| Height | 101±1mm(3.98inches) | |
| Total Hight | 107±1mm(4.21inches) | |
| Weight Approx | 0.7Kg(1.54lbs) | |
| Capacity 25°C(77°F) | 20 hour rate(0.20A, 5.25V) | 4.00AH | |
| 10 hour rate(0.37A, 5.25V) | 3.70AH | ||
| 5 hour rate(0.68A, 5.25V) | 3.40AH | ||
| 1 hour rate(2.40A, 4.80V) | 2.40AH | ||
| Internal Resistance | Full charged Battery at 25 °C (77°F) | 25mΩ | |
| Capacity affected by temperature (20 hour rate) | 40°C(104°F) | 102% | |
| 25°C(77°F) | 100% | ||
| 0°C(32°F) | 85% | ||
| -15°C(5°F) | 65% | ||
| Self-Discharge at 25°C(77°F) | Capacity after 3 month storage | 91% | |
| Capacity after 6 month storage | 82% | ||
| Capacity after 12 month storage | 64% | ||
| Charge (constant voltage) | Cycle | Initial Charging Current less than 1.20A Voltage Charge 7.20~7.50V | |
| Float | Voltage 6.75~6.90V | ||
| Terminal | 187 | ||
Applications:
1.Telephone switchboards, electric equipments, medical equipments, medical instruments and meters
2.Computers and uninterrupted power source (UPS)
3.Power transmission and transformer station, switch control and accident lighting
4.Fire fighting, safety device and alarm monitoring
5.Aviation, spaceflight and power storage
6.Automatic office system
7.Radio communication system
8.Emergency lighting and car and ship starting system
9.Portable electric appliances and mining system
10.Traffic and navigation signal lamp
Structure:
1.PP bags for each product
2.Standard cartons for exporting
3.Wood pallet for safe transportation
Plate production equipment
Our company owned factories specialized in plate production and battery assembling.
We're warmly welcome your visit our factory for further acquaintance of us.
Assembling line
We're genuine factories can well control the quality, production cost and delivery time.
Normally we can delivery the products within 15-20days. For some hot models such as 6v 4ah,12V 7AH,12V 12AH,12V 17AH, 12v 100ah , we have stock in warehouse.
Short circuit testing
After connected plate group, our QC will test if there any fake connnection or short circuit in the battery
Charging and discharging
Logo printing
If you have any quesitons, please feel free to contact us as below:
Tel: +86-755-8357-7116
Fax: +86-755-8357-7126
Mobile: +86-135-7541-7265
Skype: abbyzhu8986