Marvel MR series is a general-purpose battery with 6~8 years design life in foat service. It meets with IEC, JIS, BS, GB/T AND YD/T standards. With advanced AGM valve regulated technology and high purity raw material.

• Voltage Per Unit 12
• Cells Per Unit 6
• Nominal Capacity 7Ah@20hour-rate to 1.75V per cell @25 ℃
• Weight Approx. 1.95 Kg (Tolerance± 5.0%)
• Internal Resistance Approx. 32 mΩ
• Terminal F1/F2
• Max. Discharge Current 70A (5 sec)
• Short Circuit Current 350A
• Design Life 6~8 years (Float charging)
• Max. Charging Current 2.1 A
• Reference Capacity 5.42AH, 6.11AH, 6.54AH, 7.00AH
• Standby Use Voltage13.7 V~13.9 V @ 25℃, Temperature Compensation: -3mV/℃/Cell
• Cycle Use Voltage14.6 V~14.8 V @ 25℃, Temperature Compensation: -4mV/℃/Cell
• Operating temperature Range Discharge: -20℃~60℃, Charge: 0℃~50℃, Storage: -20℃~60℃
• Normal Operating Temperature Range25℃± 5℃
• Self Discharge RITAR Valve Regulated Lead Acid (VRLA) batteries can be stored for up to 6 months at 25℃ and then recharging is recommended. Monthly Self-discharge ratio is less than 3% at 25℃ please charge batteries before using
• Container Material A.B.S. UL94-HB, UL94-V0 Optional.