Batteries & Battery Equipment

Roca Battery Switch Key - Black

Roca Battery Switch - Standard Black Key 250A Features Breaking capacity 250 A/24 V Short-time current 1000 A DC/5s Thermoelectric current 250 A DC Isolation voltage 1000 V DC Removable key Housing flame-proof plastic (PA) Contact bridge and pole screws...

The AGM range has very low internal resistance making them particularly suitable for high current discharge applications such as for inverters, thrusters and winches. VRLA technology VRLA stands for Valve Regulated Lead Acid, which means that the...

The AGM range has very low internal resistance making them particularly suitable for high current discharge applications such as for inverters, thrusters and winches. VRLA technology VRLA stands for Valve Regulated Lead Acid, which means that the...

In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, AGM batteries can...

Roca gas proof battery switch with removable key, for up to 250amp  and 6 -24vvolt Features Gasproof Approved acc. to ISO 8846 Breaking capacity 250 A/24 V Short-time current 1000 A DC/5s Thermoelectric current 250 A DC Isolation voltage 1000...

The AGM range has very low internal resistance making them particularly suitable for high current discharge applications such as for inverters, thrusters and winches. VRLA technology VRLA stands for Valve Regulated Lead Acid, which means that the...

The AGM range has very low internal resistance making them particularly suitable for high current discharge applications such as for inverters, thrusters and winches. VRLA technology VRLA stands for Valve Regulated Lead Acid, which means that the...

Why lithium-iron-phosphate Lithium-iron-phosphate (LiFePO4 or LFP) is the safest of the mainstream li-ion battery types. The nominal voltage of a LFP cell is 3.2 V (lead-acid: 2 V/cell). A 12.8 V LFP battery therefore consists of 4 cells connected in...

In AGM batteries, the electrolyte (mixture of water and sulphuric acid) is largely absorbed in glass fibre. This type of battery is entirely maintenance-free and there is no gas formation with normal use. Not requiring any ventilation, AGM batteries can...

The AGM range has very low internal resistance making them particularly suitable for high current discharge applications such as for inverters, thrusters and winches. VRLA technology VRLA stands for Valve Regulated Lead Acid, which means that the...

A truly innovative battery The AGM Super Cycle batteries are the result of recent battery electrochemistry developments. The paste of the positive plates is less sensitive to softening, even in case of repeated 100% discharge of the battery, and new...