Battery Type

RITAR Valve Regulated Lead Acid (VRLA)

Cells Per Unit

6

Voltage Per Unit

12 V

Nominal Capacity

12 Ah @ 20-hour rate to 1.75 V/cell @ 25°C

C3 Capacity

9.31 Ah

C5 Capacity

10.5 Ah

C10 Capacity

11.3 Ah

C20 Capacity

12.1 Ah

Weight

Approx. 3.60 kg (Tolerance ±4.0%)

Max. Discharge Current

120 A (5 sec)

Short Circuit Current

590 A

Internal Resistance

Approx. 16.5 mΩ

Terminal

F1/F2

Recommended Maximum Charging Current

3.6 A

Container Material

A.B.S. UL94-HB; UL94-V0 optional

Operating Temperature – Discharge

-20°C to 60°C

Operating Temperature – Charge

0°C to 50°C

Storage Temperature

-20°C to 60°C

Normal Operating Temperature

25°C ±5°C

Standby Use Voltage

13.7 V to 13.9 V @ 25°C

Cycle Use Voltage

14.6 V to 14.8 V @ 25°C

Temperature Compensation – Standby

-3 mV/°C/Cell

Temperature Compensation – Cycle Use

-4 mV/°C/Cell

Self-Discharge

Less than 3% per month @ 25°C

Storage Before Recharge

Up to 6 months @ 25°C; recharge recommended afterward

Design Life

6–8 years (Float charging)

Battery Type

Sealed Valve Regulated Lead Acid (VRLA)