12V 38Ah Valve Regulated Lead-acid Battery for UPS

Model Number: GEL38-12 Brand Name: Unipower Key Specifications/Special Features: SpecificationsNominal voltage:12VNominal capacity (10HR):38AhStandard terminal:bolt-and-nut lead terminalBolt type: M6Capacity:10 hours rate:(3.8A)38Ah5 hours rate: (6.46A)32.3Ah3 hours rate: (9.5A) 28.5Ah
1 hour rate: (22.8A)22.8Ah
Designed life:≥720 cycles @ 50% DOD (25℃)
Internal resistance:full charged battery (25℃,77 ⁰F)10.1mΩ

Constant voltagecharge:
Cycle:initial charging current less than 9.5A, voltage 14.1~14.4V at 25℃ (77 ⁰F ), temperature coefficient –5mV/℃
Standby:no limit on initial charging current, voltage 13.5~13.8V at 25℃ (77 ⁰F ),temperature coefficient –3.3mV/℃

Dimensions:(L) 198* (W) 166* (H) 170(total height170)mm
Weight: approximately13.1kg

Capacity affectedby temperature:
40℃ (104 ⁰F) 102%
25℃ (77 ⁰F) 100%
0℃ (32 ⁰F) 85%

Features

• Maintenance free
• Convenient for installation
• Safety and no leakage
• Excellent recharge and discharge performance
• Low self-discharge rate
• UL and CE approved
• Warranty: 1 year
• OEM orders are accepted

Application

Widely used in UPS power, emergency light, solar system, telecommunication system, alarm system, electric instrument, medical equipment, toys, golf cars, wheelchairs, etc.