LA-GP1285 BATTERY
LA-GP1285 battery designed with AGM technology for backup and general purpose applications, offering a nominal capacity of 8.5Ah at 12V, sealed and maintenance-free construction, high reliability and a float life of 5 years at 25°C, suitable for emergency systems, UPS, telecommunications, security and medical equipment.
✓12V 8.5Ah general purpose AGM battery
✓Designed for backup systems with 5-year float life at 25°C
✓Sealed, maintenance-free and low self-discharge
✓High reliability and stability thanks to high-strength grid and spill-proof construction
✓Maximum discharge current of 127.5A for 5 seconds
✓Maximum charge current of 2.55A
✓6.3 mm F2 Faston terminal
✓Suitable for emergency systems, UPS, telecommunications, alarms, security, medical and marine equipment
✓Complies with IEC, BS, JIS and Eurobat standards, with UL and CE certifications
LA-GP1285 Battery
| Parameter | LA-GP8.5-12 |
|---|---|
| Product | General purpose AGM battery |
| Model | LA-GP8.5-12 |
| Nominal voltage | 12V (6 cells per unit) |
| Nominal capacity (20 Hour rate) | 8.5Ah |
| Float life | 5 years at 25℃ |
| CONSTRUCTION | |
| Positive | Lead dioxide |
| Negative | Lead |
| Electrolyte | Sulfuric acid |
| Separator | Glass fiber |
| Safety valve | EPDM |
| Terminal | Copper |
| Container | ABS (UL94-HB) / Flame retardant ABS (UL94-V0) |
| ELECTRICAL DATA | |
| Internal resistance | Approx. 20.2 mΩ / 25℃ ±15% |
| Maximum charge current | 2.55A |
| Maximum discharge current | 127.5A (5 sec.) |
| Short circuit current | 340A |
| OPERATING TEMPERATURE | |
| Nominal temperature | 25℃ (77℉) |
| Discharge | -15℃ ~ 50℃ (5℉ ~ 122℉) |
| Charge | -15℃ ~ 40℃ (5℉ ~ 104℉) |
| Storage | -15℃ ~ 40℃ (5℉ ~ 104℉) |
| CAPACITY @ 25℃ | |
| 20 hour rate (0.427A, 10.5V) | 8.54Ah |
| 10 hour rate (0.794A, 10.5V) | 7.94Ah |
| 3 hour rate (2.23A, 10.2V) | 6.69Ah |
| 1 hour rate (5.08A, 9.6V) | 5.08Ah |
| CAPACITY AFFECTED BY TEMPERATURE (20HR) | |
| 40℃ | 102% |
| 25℃ | 100% |
| 0℃ | 85% |
| -15℃ | 65% |
| CHARGING METHOD AT 25℃ | |
| Float charging voltage | 13.5 ~ 13.8 VDC (-3mV/cell/℃) |
| Equalization charging voltage | 14.1 ~ 14.4 VDC (-4mV/cell/℃) |
| Cyclic use voltage | 14.4 ~ 15.0 VDC (-5mV/cell/℃) |
| PHYSICAL DATA | |
| Length | 151 mm |
| Width | 65 mm |
| Height | 94 mm |
| Total height | 100 mm |
| Terminal | F2 (6.3 mm Faston) |
| Approximate weight | 2.26 kg ±3% |
| STANDARDS AND CERTIFICATIONS | |
| Standards | IEC, BS, JIS, Eurobat |
| Certifications | UL (MH62092) and CE |
GENERAL
Product
General purpose AGM battery
Model
LA-GP8.5-12
Nominal voltage
12V (6 cells per unit)
Nominal capacity
8.5Ah
Float life
5 years at 25℃
CONSTRUCTION
Positive
Lead dioxide
Negative
Lead
Electrolyte
Sulfuric acid
Separator
Glass fiber
Safety valve
EPDM
Terminal
Copper
Container
ABS (UL94-HB) / Flame retardant ABS (UL94-V0)
ELECTRICAL DATA
Internal resistance
Approx. 20.2 mΩ / 25℃ ±15%
Maximum charge current
2.55A
Maximum discharge current
127.5A (5 sec.)
Short circuit current
340A
OPERATING TEMPERATURE
Nominal temperature
25℃ (77℉)
Discharge
-15℃ ~ 50℃ (5℉ ~ 122℉)
Charge
-15℃ ~ 40℃ (5℉ ~ 104℉)
Storage
-15℃ ~ 40℃ (5℉ ~ 104℉)
CAPACITY @ 25℃
20 hour rate
8.54Ah
10 hour rate
7.94Ah
3 hour rate
6.69Ah
1 hour rate
5.08Ah
CAPACITY AFFECTED BY TEMPERATURE
40℃
102%
25℃
100%
0℃
85%
-15℃
65%
CHARGING METHOD AT 25℃
Float charging voltage
13.5 ~ 13.8 VDC (-3mV/cell/℃)
Equalization charging voltage
14.1 ~ 14.4 VDC (-4mV/cell/℃)
Cyclic use voltage
14.4 ~ 15.0 VDC (-5mV/cell/℃)
PHYSICAL DATA
Length
151 mm
Width
65 mm
Height
94 mm
Total height
100 mm
Terminal
F2 (6.3 mm Faston)
Approximate weight
2.26 kg ±3%
STANDARDS AND CERTIFICATIONS
Standards
IEC, BS, JIS, Eurobat
Certifications
UL (MH62092) and CE
Documentation
Documents automatically generated in the page language.