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Lead-acid Battery Sealed 12V 50Ah Rechargeable GEL Deep Cycle Battery
FEATURE
Good deep discharge resilience performance.
Special plate design guarantees battery floating life more than 2000 times.
High thermal capacity reduce the risk of thermal out of control and drying hard, and the battery can be used in bad environment.
Little water losing and no electrolyte stratification phenomenon.
VOLTAGE
12V
ENERGY
600 Watts(Wh)
TERMINALS
T6(M6) Easy to adapt to different connection needs.
SIZE
257 mm L x 132 mm W x 200 mm H
WEIGHT
15.7 kg
LIFE CYCLES(BATTERY LIFESPAN) DEEP CYCLES
Up to 90% capacity for 2,000 cycles in recommended conditions. 25℃ is better.
OPERATING TEMPERATURE RANGE
Ideal for rugged & harsh environments.
Charging:-10℃ to 40 ℃
Discharge:-20 to 60℃
Storage:-20 to 60℃
DISCHARGE
143 A max continuous. Month self discharge 2%(20℃)
MAX CHARGING CURRENT
12.5 A
FLOAT CHARGING VOLTAGE
13.5 to 13.8 V. Recom. 13.5 V.
INTERNAL RESISTANCE
9.0 mΩ
CAPACITY AFFECTED BY TEMPERATURE
40℃ 106% 25℃ 100% 0℃ 86%
APPLICATION
1.Railway and marine systems
2.Electric power system(EPS)
3.Emergency light
4.Emergency backup power supply
5.Auto control system
6.Alarm and security system
7.Electric tools, lawn mowers
8.Vehicle in place of walking
9.Golf trolleys and golf cart
10.Wheelchair, portable power
11.Medical equipment
12.High Power Backup Supply
SPECIFICATION
| Norminal Voltage | 12 V |
| 20 hour rate(5.3 A,10.8 V) | 55 AH |
| 10 hour rate(10.0 A,10.8 V) | 50 AH |
| 5 hour rate(17.4 A,10.8 V) | 40 AH |
| 1 hour rate(58 A,10.5 V) | 38 AH |
| Internal Resistance | 9 mΩ |
| Self-Discharge | 3% of capacity declined per month at 20℃ average |
| Operating temperature range | |
| Discharge | -20-60℃ |
| Charge | -10-60℃ |
| Storage | -20- 60℃ |
| Max Discharge current(5S) | 143 A |
| Charge Methods | Constant voltage charge |
| Cycle use | 14.1-14.4 V |
| Max charging current | 12.5 A |
| Temperature compensation | -24 mV/c |
| Standby use | 13.6-13.8 V |
| Temperature compensation | -18 mV/C |
