Rolls VRLA AGM Batteries

Name: Rolls VRLA AGM Batteries
Brand: Rolls

Model VRLA AGM-HL, AGM-R, AGM-S (e.g. R12-100AGM, S12-230AGM-RE, R12-150AGM-FT, HL12-580WAGM, R2-2000AGM)

Sealed absorbed glass mat (AGM) VRLA deep cycle batteries in 2 V to 12 V, 7AH to 2120AH, including front-terminal and RE versions.

Description

Rolls VRLA AGM batteries are sealed lead-acid batteries that hold their electrolyte in absorbed glass mats. The electrolyte will not spill, and the batteries are considered non-hazardous for transport. The range covers the AGM-HL, AGM-R and AGM-S series, from the R12-07AGM (7AH) to the R2-2000AGM (2120AH).

Key features

Models in 2 V, 6 V, 8 V and 12 V; front-terminal (FT) and S-series RE versions
No off-gassing under normal charging; recombination typically 99+% efficient
Tightly packed, rigidly mounted plates withstand shock and vibration better than traditional flooded batteries
Self-discharge of 1% to 3% per month on average at 25°C (77°F)

Applications

Marine, motive power, railroad and renewable energy systems

Specifications

Nominal voltages	2V, 6V, 8V, 12V
Capacity range	7AH – 2120AH
Self-discharge	1% to 3% per month at 25°C (77°F)

Marine Stage Gangways and Boarding Ladders

Portable aluminum marine gangways for ship and barge access: GW500 straight truss (2000 lb), GW100 bowed truss (one ton), SGW stage gangway (750 lb, 28 in wide), plus a marine boarding ladder.