FGET 6V4.5AH SLA AGM Lead Acid CCTV Alarm System Battery
Generally Features:
1.Long battery life, high capacity, Superior of recovery after discharge.
2. ABS material: increase the strength of battery container. (Flame-retardant ABS is optional)
3. High purity raw material: ensure low self discharge rate.
4. Silver- coated copper terminals, brass insert terminals and lead terminals improve the electric conductivity.
5. Pb CaSn alloy for plate grids: less gassing, less self-discharging high quality.
6. Maintenance-Free Operation
7. Low Self-Discharge
8.Safety valve installation for explosion proof.
TECHNOLOGY PARAMETER
| Battery model |
FG645 |
| Designed Floating Life |
3~5 Years |
Capacity
(25ºC) |
20hR(0.225A, 5.25V) |
10hR(0.448A,5.25V) |
5hR(0.82A, 5.25V) |
1hR(3.25A, 4.80V) |
| 4.5Ah |
4.48Ah |
4.1Ah |
3.25Ah |
| Dimensions |
Length |
Width |
Height |
Total Height |
| 70±1mm |
47±1mm |
101±1mm |
107±1mm |
| Approx. weight (±5%) |
0.72Kg (1.61lbs) |
| Internal resistance |
Full charged at 25ºC: Approx .22mOhms |
| Self discharge |
3% of capacity declined per month at 25ºC (average) |
Capacity Affected
by Temp.(20HR) |
40 ºC |
25 ºC |
0 ºC |
-15 ºC |
| 102% |
100% |
85% |
65% |
| Charge Voltage (25ºC) |
Cycle use |
Float use |
| 7.25-7.45V(-15mV/ºC), max. Current: 1.35A |
6.8-6.9V(-10mV/ºC) |
Application:
- Solar and wind systems
- Cable TV
- Telecommunications
- Wheelchair
- Marine Equipment
|
- Military Equipment
- Emergency lighting
- Power Plants
- Medical Devices
- Golf Cart
|
Battery Use and Maintenance:
1) Please use constant-voltage charge.
2) In floating charge, the voltage is 2.23 to 2.27 per unit cell.
3) In cycle use, the voltage is 2.35 to 2.45 per unit cell, the max. Current is no more than 25%° C
4) Please do tighten the bolts to avoid sparkle and poor contact when the battery is in use.
5) Please do not use it near the heat source and open flame.
6) Please keep it at low temperature. Please change it while there is liquid leaking or damage.
Factory Show:
Packing Details:
Our Qualification:
Our Services:
Samples and OEM, Warranty and After-Sale Service:
- Sample can be provided for quality testing
- OEM Welcomed
- Warranty: 2 Year
- After-Sale Service: 24 Hour-Hot Line for Consultacncy and Technical Support
How To Ask for Support if products failure in warranty?
1. Email us about PI number, serial number,Product S/N number, show us more details such as: pictures, your testing report or video, if it is the quality problem of product itself, we will resend a new one in next order.
2. we will submit your case to our after sales department.
3.Usually within 24 hours, we will email you the best solutions.
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